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OZAK Linear Bushings（Length：Double）
Configure
Specification/Dimensions
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Environmentally friendly
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Inscribed Circle Dia. dr(Ø)
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Characteristics/Applications
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Overall Length L(mm)
- 10
- 12
- 13
- 15
- 16
- 17
- 18
- 19
- 19.050 (3/4")
- 20
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
- 35
- 36
- 37
- 38
- 39
- 40
- 41
- 41.275 (1-5/8")
- 42
- 43
- 44
- 45
- 46
- 47
- 48
- 49
- 50
- 51
- 52
- 53
- 54
- 55
- 56
- 57
- 57.150 (2-1/4")
- 58
- 59
- 60
- 61
- 62
- 63
- 64
- 64.5
- 65
- 66
- 67
- 67.3
- 67.5
- 68
- 69
- 70
- 72
- 73
- 74
- 75
- 76
- 77
- 78
- 79
- 80
- 81
- 82
- 83
- 84
- 85
- 86
- 88
- 90
- 91
- 92
- 93
- 94
- 95
- 96
- 97
- 98
- 99
- 100
- 102
- 102.3
- 102.5
- 103
- 105
- 106
- 108
- 109
- 110
- 111
- 112
- 114
- 115
- 118
- 120
- 121
- 122
- 123
- 124
- 125
- 128
- 129
- 130
- 131
- 132
- 133
- 134
- 135
- 136
- 138
- 140
- 141
- 142
- 144
- 145
- 148
- 150
- 151
- 153
- 154
- 155
- 155.5
- 156
- 158
- 160
- 165
- 167
- 170
- 175
- 176
- 177
- 178
- 180
- 182
- 184
- 185
- 187
- 190
- 192
- 193
- 199
- 200
- 202
- 209
- 211
- 215
- 220
- 224
- 230
- 240
- 243
- 244
- 250
- 300
- 310
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Flange Type
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Standard Flange -
Center Flanged -
Pilot Flanged
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Style
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Standard -
Open Type, Clearance Adjusting Type
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Outer Cylinder Material
- Steel
- Stainless Steel
- Aluminum
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Outer Cylinder Surface Treatment
- No Surface Treatment
- Surface Treatment
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Outer Dia. D(Ø)
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Lubrication Type
- Not Provided
- Grease coating
- With Lubrication Unit MX
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Accuracy
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Ball Recirculating Type
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Motion
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Types
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Length
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Eccentricity(µm)
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Flange Shape
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Round Flange
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Square Flange
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Compact Flange
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Round Flange
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Linear Motion / Rotational Motion
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Linear Bushing (Linear Motion Only)
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Linear Bushing (Linear Motion Only)
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Basic Rated Load, Dynamic Rating
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Cleaning Method
- Degreasing
- Precision Cleaning
- Electrolytic Polishing + Precision Cleaning
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Type
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Brand |
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| CAD |
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| Days to Ship |
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- 21 items
- Sort By
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You can add up to 6 items per a category to the compare list.
Flanged linear bushingsLFDTC shapedoublecenter positionT shaped flange
OZAK
[Features]
· LFDTC: Standard type linear bearing
· MLFDTC: Rust-proof type, with high-level rust-proofing and reduced cost achieved through use of stainless steel.
· ULFDTC: Ultra-long lifetime (U ultra) that is 18.5 times the lifetime of the standard type.
· UMLFDTC: Ultra-long lifetime, (U ultra) rust-proof type.
[Caution] The product shown in the photograph is the 4 mount hole type. The number of mount holes differs depending on the size (2 or 4). For details, click the catalog tab and check the manufacturer's catalog.From: ฿ 1,336.39 Days to Ship: 
8 Day(s)
8 Day(s)
-
You can add up to 6 items per a category to the compare list.
OZAK
[Features]
· LFWB: Standard type, double type with lubrication hole, T-type boss position flange, aluminum case, linear bearings.
· Double type incorporating two linear bearings embedded in an aluminum housing with flange.
· Ideal for vertical axis systems or for use when momentum load is acting.
· MLFWB: Rust-prevention type
· ULFWB: An ultra long service lifespan-type with an incorporated ultra bearing.
· UMLFWB: A rust-prevention type with an ultra long service lifespanFrom: ฿ 4,764.53 Days to Ship:
3 Day(s)
3 Day(s)
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You can add up to 6 items per a category to the compare list.
Flanged Linear Bushings LFDB-Shaped Double Boss-Positioned Round-Shaped Flanges
OZAK
[Features]
· LFDB: Standard type linear bearing
· MLFDB: Rust-proof type, with high-level rust-proofing and reduced cost achieved through use of stainless steel.
· ULFDB: Ultra-long lifetime (U ultra) type with high tolerance of moment loads and ultra-long lifetime that is 18.5 times the lifetime of the standard type.
· UMLFDB: Ultra-long lifetime, (U ultra) rust-proof type.From: ฿ 1,275.92 Days to Ship:
8 Day(s)
8 Day(s)
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You can add up to 6 items per a category to the compare list.
Linear Bushing With Flange, Double LFDKB Type, Boss Position, Rectangular Flange
OZAK
[Features]
· LFDKB: Standard type linear bearing
· MLFDKB: A rust-prevention type that uses stainless steel to achieve a high rust-prevention effect and affordable cost.
· ULFDKB: Ultra-long-lifespan (U ultra) type with high tolerance to moment loads and an ultra-long service lifespan that is 18.5 times that of the standard type.
· UMLFDKB: Ultra-long lifespan (U ultra) rust-proof type.From: ฿ 1,505.70 Days to Ship:
8 Day(s)
8 Day(s)
-
You can add up to 6 items per a category to the compare list.
Linear Bushing Housing With Flange, LFW Type, Double, Round Flange, Aluminum Case
OZAK
[Features]
· LFW: Standard type, double type round flange aluminum case linear bearing
· Double type incorporating two linear bearings embedded in an aluminum housing with flange.
· Ideal for vertical axis systems or for use when momentum load is acting.
· MLFW: Rust-resistant type
· ULFW: An ultra long service lifespan-type with an incorporated ultra bearing.
· UMLFW: A rust-prevention type with an ultra long service lifespanFrom: ฿ 100.00 Days to Ship:
8 Day(s)
8 Day(s)
-
You can add up to 6 items per a category to the compare list.
Linear Bushing Housing, LHW/LHW-B Type, Double Aluminum Case, With Lubrication Hole
OZAK
[Features]
LHW: Linear housing and double type linear bearing housing production are not required, reducing work time and costs since mounting work is reduced.
· MLHW: A rust-prevention type with high-level rust prevention and a more affordable price achieved through the use of stainless steel.
· ULHW: Ultra-lifespan type incorporated with ultra-bearing.
· UMLHW: A rust-prevention type with an ultra long service lifespan.From: ฿ 100.00 Days to Ship:
3 Day(s)
3 Day(s)
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You can add up to 6 items per a category to the compare list.
Maintenance-freelinear bushingLD-MF shapedouble
OZAK
[Features]
· LD-MF: Maintenance-free linear bearings
· MLD-MF: A rust-proof type with high-level rust-proofing and a more affordable price achieved through the use of stainless steel.
· Due to use of a special steel, leakage of grease to the exterior is substantially reduced and maintenance costs are drastically reduced. 3.7 times more durable than the standard type.
· ULD-MF/UMLD-MF: An ultra long service life (U Ultra), maintenance-free, and rust-resistant type.
· Uses an ultra long service life type to realize the highest level durability and an ultra long service life.From: ฿ 1,179.17 Days to Ship:
8 Day(s)
8 Day(s)
-
You can add up to 6 items per a category to the compare list.
Linear bushingLD-OH shapedoublewith lubricating hole
OZAK
[Features] LD-OH: Standard type linear bushing with lubrication hole. Type with lubrication hole permits regular supply of grease to ensure stable performance. MLD-OH: A rust-proof type with high-level rust-proofing and a more affordable price achieved through the use of stainless steel. ULD-OH: An ultra long service life type UMLD-OH: A rust resistant type with an ultra long service lifeFrom: ฿ 1,106.60 Days to Ship:
8 Day(s)
8 Day(s)
-
You can add up to 6 items per a category to the compare list.
Flanged linear bushingsULFD shape(U ultra)doubleround flange
OZAK
[Features]
· ULFD: Ultra long-life (U ultra) linear bearing, long-life type with high tolerance of moment loads and lifetime that is 18.5 times that of the standard type.
· UMLFD: Ultra-long life (Ultra) rust-proof typeFrom: ฿ 100.00 Days to Ship:
Quote
Quote
-
You can add up to 6 items per a category to the compare list.
Flanged linear bushingsULFDK shape(U ultra)doublerectangular flange
OZAK
[Features]
· ULFDK: Ultra long-life (U ultra) linear bearing, long-life type with high tolerance of moment loads and lifetime that is 18.5 times that of the standard type.
· UMLFDK: Ultra-long life rust-proof typeFrom: ฿ 100.00 Days to Ship:
23 Day(s)
23 Day(s)
-
You can add up to 6 items per a category to the compare list.
Flanged Linear Bushings LFDTB-Shaped Double Boss-Positioned T-Shaped Flange
OZAK
[Features]
· LFDTB: Standard type linear bearing
· MLFDTB: Rust-proof type, with high-level rust-proofing and reduced cost achieved through use of stainless steel.
· ULFDTB: Ultra-long lifetime (U ultra) type with high tolerance of moment loads and ultra-long lifetime that is 18.5 times the lifetime of the standard type.
· UMLFDTB: Ultra-long lifetime, (U ultra) rust-proof type.
[Caution] The product shown in the photograph is the 4 mount hole type. The number of mount holes differs depending on the size (2 or 4). For details, click the catalog tab and check the manufacturer's catalog.From: ฿ 1,439.19 Days to Ship:
8 Day(s)
8 Day(s)
-
You can add up to 6 items per a category to the compare list.
Flanged Linear Bushings LFDC-Shaped Double Center-Positioned Round-Shaped Flanges
OZAK
[Features]
· LFDC: Standard type linear bearing
· MLFDC: Rust-proof type, with high-level rust-proofing and reduced cost achieved through use of stainless steel.
· ULFDC: Ultra-long lifetime (U ultra) type with high tolerance of moment loads and ultra-long lifetime that is 18.5 times the lifetime of the standard type.
· UMLFDC: Ultra-long lifetime, (U ultra) rust-proof type.From: ฿ 1,300.11 Days to Ship:
8 Day(s)
8 Day(s)
-
You can add up to 6 items per a category to the compare list.
Linear Bush with Flange LFDKC Type Double Center Position Square Flange with flange
OZAK
[Features]
· LFDKC: Standard type linear bearing
· MLFDKC: Rust-proof type, with high-level rust-proofing and reduced cost achieved through use of stainless steel.
· ULFDKC: Ultra-long lifetime (U ultra) that is 18.5 times the lifetime of the standard type.
· UMLFDKC: Ultra-long lifetime, (U ultra) rust-proof type.From: ฿ 3,118.21 Days to Ship:
8 Day(s)
8 Day(s)
-
You can add up to 6 items per a category to the compare list.
Linear Bush Flanged LFDK-OH Type Double Center Position Square Shape Flange Lubrication Hole
OZAK
[Features]
· LFDK-OH: Standard type, double type linear bearing with lubrication hole
· MLFDK-OH: Rust-resistant type, with high-level rust-proofing and reduced cost achieved through use of stainless steel.
· ULFDK-OH: Ultra-long lifetime (U ultra) type with high tolerance of moment loads and ultra-long lifetime that is 18.5 times the lifetime of the standard type.
· UMLFDK-OH: Ultra-long lifetime, (U ultra) rust-proof type.From: ฿ 17,995.77 Days to Ship:
8 Day(s)
8 Day(s)
-
You can add up to 6 items per a category to the compare list.
Flanged linear bushing housingLFWK shapedoublerectangular flangealuminum case
OZAK
[Features]
· LFW: Standard type, double type rectangular flange, aluminum case, linear bearings
· Double type incorporating two linear bearings embedded in an aluminum housing with flange.
· Ideal for vertical axis systems or for when momentary inertia load is in effect.
· MLFWK: Rust-resistant type
· ULFWK: An ultra long service life type with an incorporated ultra bearing.
· UMLFWK: A rust resistant type with an ultra long service lifeFrom: ฿ 100.00 Days to Ship:
8 Day(s)
8 Day(s)
-
You can add up to 6 items per a category to the compare list.
Flanged linear bushing housingLFW-OH shapedoubleround flangealuminum casewith lubricating hole
OZAK
[Features]
· LFW-OH: Standard type, double type round flange with oil hole, aluminum case, linear bearings
· Double type incorporating two linear bearings embedded in an aluminum housing with flange.
· Ideal for vertical axis systems or for when momentary inertia load is in effect.
· MLFW-OH: Rust-resistant type
· ULFW-OH: An ultra long service life type with an incorporated ultra bearing.
· UMLFW-OH: A rust resistant type with an ultra long service lifeFrom: ฿ 100.00 Days to Ship:
8 Day(s)
8 Day(s)
-
You can add up to 6 items per a category to the compare list.
OZAK
[Features]
· LFWK-OH: Standard type, double type rectangular flange with lubrication hole, aluminum case, linear bearings
· Double type incorporating two linear bearings embedded in an aluminum housing with flange.
· Ideal for vertical axis systems or for use when momentum load is acting.
· MLFWK-OH: Anti-rust type
· ULFWK-OH: An ultra-long service lifespan type with an incorporated ultra bearing.
· UMLFWK-OH: A rust-resistant type with an ultra-long service lifeFrom: ฿ 100.00 Days to Ship:
Quote
Quote
-
You can add up to 6 items per a category to the compare list.
Maintenance-freelinear bushing housingLHW-MF shapedoublealuminum case
OZAK
[Features]
· LHW-MF: Maintenance-free, double type linear housing, linear bearing
· MLHW-MF: Rust-proof type
· Due to use of special steel, leakage of grease to the exterior is substantially reduced, enabling a drastic reduction in maintenance costs. 3.7 times more durable than standard type.
· Reduces work time and costs since housing manufacture is not required and mounting work is reduced.
· ULHW-MF/UMLHW-MF: Ultra long life (U ultra) maintenance-free/rust-resistant type
· Use ultra long life (ultra) type to realize highest durability and extremely long life.From: ฿ 3,395.61 Days to Ship:
8 Day(s)
8 Day(s)
-
You can add up to 6 items per a category to the compare list.
Flanged Linear Bushings LFDM-Shaped (ECO Series) Double Round-Shaped Flange
OZAK
[Features]
· LFDM: Standard (ECO series) linear bearing, frequent-use type. Ideal for reducing costs.
·MLFDM: Rust-resistant type (ECO series)From: ฿ 774.01 Days to Ship:
3 Day(s)
3 Day(s)
-
You can add up to 6 items per a category to the compare list.
Flanged linear bushingLFDKM shape(Eco series)doubleK shaped flange
OZAK
[Features]
· LFDKM: Standard (ECO series) linear bearing, frequent-use type. Ideal for reducing costs.
· MLFDKM: Rust-resistant type (ECO series)From: ฿ 670.48 Days to Ship:
3 Day(s)
3 Day(s)
-
You can add up to 6 items per a category to the compare list.
Flanged linear bushingLFDTM shape(Eco series)doubleT shaped flange
OZAK
[Features]
· LFDTM: Standard (ECO series) linear bearing, frequent-use type. Ideal for reducing costs.
· MLFDTM: Rust-resistant type (ECO series)
· Types with 2 and 4 mount holes are available. Please check the catalog.
[Caution] The product shown in the photograph is the 4 mount hole type. The number of mount holes differs depending on the size (2 or 4). For details, click the catalog tab and check the manufacturer's catalog.From: ฿ 610.01 Days to Ship:
3 Day(s)
3 Day(s)
| Brand |
|---|
| Product Series |
| CAD |
| From |
| Days to Ship |
| Type |
| Environmentally friendly |
| Inscribed Circle Dia. dr(Ø) |
| Characteristics/Applications |
| Overall Length L(mm) |
| Flange Type |
| Style |
| Outer Cylinder Material |
| Outer Cylinder Surface Treatment |
| Outer Dia. D(Ø) |
| Lubrication Type |
| Accuracy |
| Ball Recirculating Type |
| Motion |
| Types |
| Length |
| Eccentricity(µm) |
| Flange Shape |
| Linear Motion / Rotational Motion |
| Basic Rated Load, Dynamic Rating |
| Cleaning Method |
You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | You can add up to 6 items per a category to the compare list.  | |
| Brand | OZAK | OZAK | OZAK | OZAK | OZAK | OZAK | OZAK | OZAK | OZAK | OZAK | OZAK | OZAK | OZAK | OZAK | OZAK | OZAK | OZAK | OZAK | OZAK | OZAK | OZAK |
| Product Series | Flanged linear bushingsLFDTC shapedoublecenter positionT shaped flange | Flanged Linear Bushings LFDB-Shaped Double Boss-Positioned Round-Shaped Flanges | Linear Bushing With Flange, Double LFDKB Type, Boss Position, Rectangular Flange | Linear Bushing Housing With Flange, LFW Type, Double, Round Flange, Aluminum Case | Linear Bushing Housing, LHW/LHW-B Type, Double Aluminum Case, With Lubrication Hole | Flanged linear bushingsULFD shape(U ultra)doubleround flange | Flanged linear bushingsULFDK shape(U ultra)doublerectangular flange | Flanged Linear Bushings LFDTB-Shaped Double Boss-Positioned T-Shaped Flange | Flanged Linear Bushings LFDC-Shaped Double Center-Positioned Round-Shaped Flanges | Linear Bush with Flange LFDKC Type Double Center Position Square Flange with flange | Linear Bush Flanged LFDK-OH Type Double Center Position Square Shape Flange Lubrication Hole | Flanged linear bushing housingLFWK shapedoublerectangular flangealuminum case | Flanged linear bushing housingLFW-OH shapedoubleround flangealuminum casewith lubricating hole | Maintenance-freelinear bushing housingLHW-MF shapedoublealuminum case | Flanged Linear Bushings LFDM-Shaped (ECO Series) Double Round-Shaped Flange | Flanged linear bushingLFDKM shape(Eco series)doubleK shaped flange | Flanged linear bushingLFDTM shape(Eco series)doubleT shaped flange | ||||
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| From | ฿ 1,336.39 | ฿ 4,764.53 | ฿ 1,275.92 | ฿ 1,505.70 | ฿ 100.00 | ฿ 100.00 | ฿ 1,179.17 | ฿ 1,106.60 | ฿ 100.00 | ฿ 100.00 | ฿ 1,439.19 | ฿ 1,300.11 | ฿ 3,118.21 | ฿ 17,995.77 | ฿ 100.00 | ฿ 100.00 | ฿ 100.00 | ฿ 3,395.61 | ฿ 774.01 | ฿ 670.48 | ฿ 610.01 |
| Days to Ship | 8 Day(s) | 3 Day(s) | 8 Day(s) | 8 Day(s) | 8 Day(s) | 3 Day(s) | 8 Day(s) | 8 Day(s) | Quote | 23 Day(s) | 8 Day(s) | 8 Day(s) | 8 Day(s) | 8 Day(s) | 8 Day(s) | 8 Day(s) | Quote | 8 Day(s) | 3 Day(s) | 3 Day(s) | 3 Day(s) |
| Type | Flange | Flange | Flange | Flange | Flange | Housing | Straight | Straight | Flange | Flange | Flange | Flange | Flange | Flange | Flange | Flange | Flange | Housing | Flange | Flange | Flange |
| Environmentally friendly | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Inscribed Circle Dia. dr(Ø) | 6 ～ 40 | 16 ～ 40 | 6 ～ 40 | 6 ～ 40 | 6 ～ 60 | 10 ～ 60 | 6 ～ 30 | 6 ～ 40 | 50 ～ 60 | 40 ～ 60 | 6 ～ 40 | 6 ～ 40 | 6 ～ 40 | 30 | 10 ～ 50 | 16 ～ 50 | 50 | 16 ～ 30 | 16 ～ 60 | 8 ～ 60 | 10 ～ 40 |
| Characteristics/Applications | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Overall Length L(mm) | 35 ～ 153 | 88 ～ 178 | 35 ～ 153 | 35 ～ 153 | 46 ～ 244 | 68 ～ 240 | 42 ～ 133 | 35 ～ 151 | 192 ～ 209 | 153 ～ 209 | 35 ～ 153 | 35 ～ 153 | 35 ～ 153 | 122 | 68 ～ 224 | 88 ～ 224 | 224 | 86 ～ 141 | 68 ～ 209 | 45 ～ 209 | 55 ～ 153 |
| Flange Type | Center Flanged | Pilot Flanged | Pilot Flanged | Pilot Flanged | Standard Flange | - | - | - | Standard Flange | Standard Flange | Pilot Flanged | Center Flanged | Center Flanged | Center Flanged | Standard Flange | Standard Flange | Standard Flange | - | Standard Flange | Standard Flange | Standard Flange |
| Style | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard |
| Outer Cylinder Material | Steel | Aluminum | Steel | Steel | Aluminum | Aluminum | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Aluminum | Aluminum | Aluminum | Aluminum | Steel | Steel | Steel |
| Outer Cylinder Surface Treatment | No Surface Treatment / Surface Treatment | No Surface Treatment / Surface Treatment | No Surface Treatment / Surface Treatment | No Surface Treatment / Surface Treatment | No Surface Treatment / Surface Treatment | No Surface Treatment / Surface Treatment | No Surface Treatment / Surface Treatment | No Surface Treatment / Surface Treatment | Surface Treatment | No Surface Treatment / Surface Treatment | No Surface Treatment / Surface Treatment | No Surface Treatment / Surface Treatment | No Surface Treatment / Surface Treatment | Surface Treatment | No Surface Treatment / Surface Treatment | No Surface Treatment / Surface Treatment | No Surface Treatment / Surface Treatment | No Surface Treatment / Surface Treatment | No Surface Treatment / Surface Treatment | No Surface Treatment / Surface Treatment | No Surface Treatment / Surface Treatment |
| Outer Dia. D(Ø) | 12 ～ 60 | 42 ～ 84 | 12 ～ 60 | 12 ～ 60 | 20 ～ 120 | - | 12 ～ 45 | 12 ～ 60 | 80 ～ 90 | 60 ～ 90 | 12 ～ 60 | 12 ～ 60 | 12 ～ 60 | 45 | 30 ～ 102 | 42 ～ 102 | 102 | - | 28 ～ 90 | 15 ～ 90 | 19 ～ 60 |
| Lubrication Type | Not Provided | Not Provided | Not Provided | Not Provided | Not Provided | Not Provided | Not Provided | Not Provided | Not Provided | Not Provided | Not Provided | Not Provided | Not Provided | Not Provided | Not Provided | Not Provided | Not Provided | Not Provided | Not Provided | Not Provided | Not Provided |
| Accuracy | High Grade | High Grade | High Grade | High Grade | High Grade | High Grade | High Grade | High Grade | High Grade | High Grade | High Grade | High Grade | High Grade | High Grade | High Grade | High Grade | High Grade | High Grade | High Grade | High Grade | High Grade |
| Ball Recirculating Type | Double | Double | Double | Double | Double | Double | Double | Double | Double | Double | Double | Double | Double | Double | Double | Double | Double | Double | Double | Double | Double |
| Motion | Linear | Linear | Linear | Linear | Linear | Linear | Linear | Linear | Linear | Linear | Linear | Linear | Linear | Linear | Linear | Linear | Linear | Linear | Linear | Linear | Linear |
| Types | Center with Flange | Pilot with Flange | Pilot with Flange | Pilot with Flange | Flanged End | Housing Type | Standard | Standard | Flanged End | Flanged End | Pilot with Flange | Center with Flange | Center with Flange | Center with Flange | Flanged End | Flanged End | Flanged End | Housing Type | Flanged End | Flanged End | Flanged End |
| Length | Double | Double | Double | Double | Double | Double | Double | Double | Double | Double | Double | Double | Double | Double | Double | Double | Double | Double | Double | Double | Double |
| Eccentricity(µm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Flange Shape | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Linear Motion / Rotational Motion | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Basic Rated Load, Dynamic Rating | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Cleaning Method | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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Related Categories to Linear Bushings
FAQ Linear bushing
-
- Question: Which maker is the manufacturer of MISUMI Linear bushing?
- Answer: SURUGA Production Platform. Well-known product is XY Stage.
- Question: What is Linear bushing MX product？
- Answer: It is a product with lubrication unit MX.
Linear bushing with lubrication unit MX can realize the long term maintenance free, cost reduction and environment friendly, as well as reduce manufacturing steps because this product has already filled with grease. Please search on the keyword “Linear bushing with lubrication unit MX” for more details.
The following are some samples for this product:
Linear Bushings with Lubrication Unit MX - Single / Double / Flanged Single
Housing Units with Lubrication Unit MX - Wide Blocks - Question: Do I need to maintenance such as lubricating?
- Answer: Yes, no maintenance may shorten the service lifetime.
Maintenance methods: Apply grease at the inner side of Linear bushing before initial usage. Apply grease at the ball inside, then periodically apply every 6 months (※)
※In case of long moving distance, grease should be applied every 3 months, or every 1,000km if moving distance is over 1,000km. - Question: Is grease applied at the time of delivery?
- Answer: Except MX Lubrication Unit type, grease are not applied at the time of delivery.
MISUMI Linear Bushings are applied with Anti-rust Oil before shipment. Therefore, after de-greasing and drying, we recommend to apply grease before usage. - Question: Are grease available in your store?
- Answer: Yes.
Grease applied service also available with 3 types of grease as shown below:
• Standard grease (L type)
• Low dust generation grease (G type)
• Food grade grease (H type) - Question: Do you have any recommended grease?
- Answer: Lithium soap-based grease is recommended.
- Question: What is Food grade grease (H type)?
- Answer: It is the grease that suitable for lubrication in food, beverage, pharmaceutical processing, packing equipment, etc., and is H-1 certified by NSF.
- Question: Do you have any recommended specification for shaft?
- Answer: Yes.
We recommend to use in combination with a hardening shaft with g6 tolerance. - Question: Please explain how to calculate the service life time.
- Answer: Please see more details at “service life time calculation” in Linear bushing general information.
- Question: Between SUS440C equivalent and SUJ2 with electroless nickel plating material, which material is better for rust-preventive?
- Answer: SUJ2 with electroless nickel plating material.
Please see more details at Salt water spray test report. - Question: Between shaft and Linear bushing, which one will worn-out faster?
- Answer: In generally, Linear bushing will be worn out faster.
This is because Linear bushing contact to ball more frequently than shaft. - Question: What are the different types of linear bushings available?
- Answer: Linear bushings are used in various applications to provide smooth and precise linear motion. There are different types of linear bushings available, For examples:
1. Standard Linear Bushings: This linear bushings are common use in general-purpose in linear motion applications.
2. Closed Linear Bushings: These linear bushings have a sealed design for protection against contaminants.
3. Open Linear Bushings: These linear bushings do not have seals, suitable for easy maintenance and accessibility.
4. Adjustable Linear Bushings: These linear bushings allow for adjustable clearance or pre-load for fine-tuning.
5. Flanged Linear Bushings: Extended flange for added support and stability.
6.Self-Lubricating Linear Bushings: Require no external lubrication, maintenance-free operation. - Question: How does a linear bearing differ from a linear bushing?
- Answer: There are some examples of differences between Linear bearings and Linear bushings
1.Load Capacity
Linear bearings are often designed to handle higher loads compared to linear bushings. The presence of rolling elements in linear bearings distributes the load over a larger contact area, allowing them to support heavier loads.
2.Construction
-Linear bearings typically have a more complex construction, involving a carriage or housing and rolling elements like balls or rollers for example linear guide’s slide block
-Linear bushings have a simpler design, usually consisting of a cylindrical sleeve or some type of linear bushings have balls inside
3.Precision:
- Linear bearings are known for their high precision and accuracy, making them suitable for applications that require precise positioning and minimal play or backlash.
- Linear bushings can provide linear motion support but may have slightly lower precision compared to linear bearings.
4.Cost
- Linear bearings with their rolling elements and higher precision tend to be more expensive.
- Linear bushings are generally more cost-effective than linear bearings. - Question: What are the applications of linear bushings?
- Answer: Linear bushings have applications in various engineering fields, including:
- CNC machines : To guide the movement of axes such as the X, Y, and Z axes.
- Robotics for guiding robot arms and grippers.
- Industrial automation for assembly lines and material handling systems.
- 3D printers for accurate print head and build platform motion.
- Medical devices for controlled linear movement in surgical robots.
- Industrial machinery such as textile machines and printing presses. - Question: What factors should be considered when selecting a linear bushing?
- Answer: When selecting a linear bushing, several factors should be considered:
1. Load Capacity: Determine the maximum load the linear bushing will be subjected to. This includes both static and dynamic loads.
2. Accuracy Requirements: Consider the precision and accuracy needed for your application. Some linear bushings offer higher levels of precision, while others are more suitable for general-purpose applications.
3. Travel Speed: Evaluate the required speed of the linear motion. Higher speeds may require bushings with lower friction coefficients and smoother surfaces to minimize heat generation and wear.
4. Environmental Conditions: Take into account the operating environment such as temperature, humidity, dust, chemicals, and exposure to water or other fluids can affect the performance and durability of the bushing.
5. Mounting and Installation: Consider the ease of installation and compatibility with the mounting arrangement. Ensure that the selected bushing can be easily integrated into your system.
6. Maintenance and Lubrication: Determine the maintenance requirements and the availability of lubrication. Some linear bushings require periodic lubrication, while others are self-lubricating or maintenance-free.
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- Question: Do all of MISUMI Linear bushing compliance with RoHS?
- Answer: Yes. Please see more details in product page.
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- Question: Is it applicable with rotary motion?
- Answer: No.
The structure of Linear bushing is designed for linear motion. It may be damaged if used in rotary motion. - Question: Can shaft be used by repeating of insertion and removal?
- Answer: It is not suitable for repeated insertion and removal because balls may fall off or the retainer may be deformed.
Please align the core and gently install. - Question: Is it possible to use MISUMI Linear bushing in combination with other manufacturer’s shaft?
- Answer: Actually it is applicable, but we do not recommend.
MISUMI’s shafts are manufactured with extremely high accuracy, meanwhiles other manufacturers’ shafts may have variation on dimensional tolerances, dimensional accuracy, surface roughness, hardness level, etc.
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