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- Oil Free Bushings Copper Alloy Thrust Type, E-MUGZ / E-MUKZ series from MISUMI.
- Recommended mating shaft for I.D. of Copper oil-free bushing are d8: General use (High Load), e7: General use (Light Load), f8: High precision use, g6: High precision use (Intermittent operation).
- The Copper oil-free bushing E-MUGZ / E-MUKZ series is made of High tensile brass alloy with solid lubricant embedded.
- It is recommended to fix the bushing with anti-rotation screw.
- Accessories: Low head hexagon socket head screws 2 to 4 pcs.
Part Number of Oil Free Bushings (![]() ![]() | - | ![]() |
E-MUGZ | - | 20 |
Part Number of Oil Free Bushings | ![]() | Dr6 | H | t | Diameter of holder (recommended size) | |||||||||||||
![]() | ![]() | Reference dimension | Tolerance (H7) | |||||||||||||||
Standard Type E-MUGZ | 6 | +0.032 +0.020 | 12 | 12 | +0.034 +0.023 | 22 | 3 | 12 | +0.018 0 | |||||||||
8 | +0.040 +0.025 | 10 | 15 | 14 | 25 | 14 | ||||||||||||
10 | 10 | 12 | 15 | 20 | 16 | 16 | ||||||||||||
12 | +0.050 +0.032 | 10 | 12 | 15 | 20 | 25 | 18 | 30 | 18 | |||||||||
13 | 12 | 15 | 20 | 19 | +0.041 +0.028 | 19 | +0.021 0 | |||||||||||
15 | 12 | 15 | 20 | 21 | 35 | 21 | ||||||||||||
16 | 15 | 25 | 22 | 22 | ||||||||||||||
18 | 14 | 20 | 24 | 40 | 24 | |||||||||||||
20 | +0.061 +0.040 | 14 | 20 | 25 | 30 | 40 | 28 | 45 | 5 | 28 | ||||||||
25 | 14 | 20 | 25 | 30 | 40 | 33 | +0.050 +0.034 | 50 | 33 | +0.025 0 | ||||||||
30 | 20 | 30 | 40 | 38 | 55 | 38 | ||||||||||||
40 | +0.075 +0.050 | 30 | 50 | 50 | 70 | 7 | 50 | |||||||||||
50 | 40 | 60 | 62 | +0.060 +0.041 | 90 | 8 | 62 | +0.030 0 |
Part Number of Oil Free Bushings | ![]() | Dm6 | MPSZ | Diameter of holder (recommended size) | ||||||||||||||||||
H | Mounting Hole | t | ||||||||||||||||||||
![]() | ![]() | P.C.D | d1 | d2 | h | Flat Head Bolts | Reference dimension | Tolerance (H7) | ||||||||||||||
Flat Head Bolt Hole Type E-MUSZ | 6 | +0.022 +0.010 | 10 | 12 | 10 | +0.015 +0.006 | 25 | 15 | 8.5 | 3.5 | 2.5 | M3 | 3 | 10 | +0.015 0 | |||||||
8 | +0.028 +0.013 | 12 | 12 | +0.018 +0.007 | 28 | 18 | 12 | +0.018 0 | ||||||||||||||
10 | 15 | 14 | 30 | 20 | 14 | |||||||||||||||||
12 | +0.034 +0.016 | 12 | 15 | 20 | 18 | 40 | 28 | 18 | ||||||||||||||
15 | 12 | 15 | 21 | +0.021 +0.008 | 50 | 35 | 21 | +0.021 +0 | ||||||||||||||
16 | 12 | 15 | 20 | 22 | 22 | |||||||||||||||||
18 | 20 | 24 | 24 | |||||||||||||||||||
20 | +0.041 +0.020 | 20 | 30 | 40 | 28 | 13 | 6 | 3.5 | M5 | 5 | 28 | |||||||||||
25 | 20 | 25 | 30 | 40 | 33 | +0.025 +0.009 | 55 | 40 | 33 | +0.025 0 | ||||||||||||
30 | 25 | 30 | 40 | 38 | 60 | 45 | 38 | |||||||||||||||
35 | +0.050 +0.025 | 20 | 25 | 30 | 44 | 70 | 52 | 44 | ||||||||||||||
40 | 30 | 35 | 45 | 50 | 80 | 60 | 16 | 7 | 4.5 | M6 | 7 | 50 | ||||||||||
50 | 30 | 35 | 62 | +0.030 +0.011 | 100 | 75 | 8 | 62 | +0.030 0 |
Part Number | ![]() | Dm6 | MPKZ | Diameter of holder (recommended size) | ||||||||||||||||||
H | Mounting Hole | Accessories Low head hexagon socket head screws | t | |||||||||||||||||||
![]() | ![]() | P.C.D | d1 | d2 | h | Reference dimension | Tolerance (H7) | |||||||||||||||
Low Head Bolt Hole Type E-MUKZ | 6 | +0.022 +0.010 | 10 | 12 | 10 | +0.015 +0.006 | 25 | 17 | 6 | 3.5 | 2.2 | M3-10×2 pcs | 4 | 10 | +0.015 0 | |||||||
8 | +0.028 +0.013 | 12 | 12 | +0.018 +0.007 | 27 | 19 | 12 | +0.018 0 | ||||||||||||||
10 | 15 | 14 | 29 | 21 | 14 | |||||||||||||||||
12 | +0.034 +0.016 | 12 | 15 | 20 | 18 | 36 | 26 | 7.5 | 4.5 | 3 | M4-12×2 pcs | 5 | 18 | |||||||||
15 | 20 | 21 | +0.021 +0.008 | 39 | 29 | M4-12×4 pcs | 21 | +0.021 +0 | ||||||||||||||
16 | 12 | 15 | 22 | 40 | 30 | 22 | ||||||||||||||||
20 | +0.041 +0.020 | 25 | 30 | 40 | 28 | 49 | 38 | 9 | 5.5 | 3.7 | M5-16×4 pcs | 6 | 28 | |||||||||
25 | 25 | 30 | 40 | 33 | +0.025 +0.009 | 54 | 43 | 33 | +0.025 0 | |||||||||||||
30 | 20 | 25 | 30 | 38 | 63 | 50 | 11 | 6.6 | 4.2 | M6-20×4 pcs | 8 | 38 | ||||||||||
35 | +0.050 +0.025 | 20 | 30 | 44 | 69 | 56 | 44 | |||||||||||||||
40 | 25 | 30 | 40 | 45 | 50 | 82 | 66 | 14 | 9 | 5.2 | M8-25×4 pcs | 10 | 50 | |||||||||
50 | 30 | 35 | 45 | 62 | +0.030 +0.011 | 94 | 78 | 62 | +0.030 0 |
Combined design
Shaft diameter tolerance | Holder diameter tolerance | ||
Measurement | Measurement Tolerance | Holder Diameter | H7 |
2 | 0 -0.005 | 7∼10 | +0.015 0 |
3 | |||
4 | 11∼14 | +0.018 0 | |
5 | |||
6 | 15∼18 | +0.018 0 | |
8 | |||
10 | 19∼24 | +0.021 0 | |
12 |
The shaft is heat-treated and then machined.Due to heat treatment, the hardness of the female screw machining part ± 10mm before and after may decrease (see example below).
In addition, the heat treatment area is not within the guaranteed range of the outer diameter dimensional tolerance.When calculating the stroke, subtract the dimensions of the heat treated part.
When shipping miniature ball bushings, anti-rust oil is applied. Please wash and dry them, then apply grease before use.
Depending on the usage environment, replenish lithium soap-based grease (such as Alubania Grease S2 made by Showa Shell Sekiyu) as needed.
Part Number |
---|
E-MUSZ50-30 |
Part Number | Price | Name | Minimum Order Qty. | Volume Discount | Days to Ship | Inner Dia. d (Ø) | Outer Dia. D (Ø) | Overall Length L (mm) | Accessories | Dimension H (mm) |
---|---|---|---|---|---|---|---|---|---|---|
฿ 1,332.00 | ECONOMY OIL FREE BUSH | 1 Piece(s) | Available | 6 Day(s) | 50 | 62 | 30 | Flat Head Bolts | 94 |
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Type | Flanged | Metal Type | High-Tensile Brass Alloy | Environment | Standard / In Oil |
---|---|---|---|---|---|
Mounting Shaft Fits | d8 / e7 / g6 / f8 | Mounting Hole Fits | H7 | Lubrication | Unlubricated / Regular Lubrication |
Max. Allowable Surface Pressure P(N/mm2) | 29 | Maximum Allowable Velocity(m/s) | 0.5 | Max. Allowable PV Value Range(N/mm2•m/s) | 1.1~2.0 |
Max. Allowable PV Value(N/mm2•m/s) | 1.65 | Operating Temperature Range(°C) | -40::150 |
Please check the type/dimensions/specifications of the part E-MUSZ50-30 in the Oil Free Bushings Copper Alloy Thrust Type series.
Part Number |
---|
E-MUGZ10-20 |
E-MUGZ12-10 |
E-MUGZ12-12 |
E-MUSZ50-35 |
E-MUSZ6-10 |
E-MUSZ6-12 |
Part Number | Price | Minimum Order Qty | Volume Discount | Days to Ship | Inner Dia. d (Ø) | Outer Dia. D (Ø) | Overall Length L (mm) | Accessories | Dimension H (mm) |
---|---|---|---|---|---|---|---|---|---|
฿ 221.00 | 1 Piece(s) | Available | 6 Day(s) | 10 | 16 | 20 | Not Provided | 25 | |
฿ 208.00 | 1 Piece(s) | Available | 6 Day(s) | 12 | 18 | 10 | Not Provided | 30 | |
฿ 260.00 | 1 Piece(s) | Available | 6 Day(s) | 12 | 18 | 12 | Not Provided | 30 | |
฿ 1,412.00 | 1 Piece(s) | Available | 6 Day(s) | 50 | 62 | 35 | Flat Head Bolts | 94 | |
฿ 258.00 | 1 Piece(s) | Available | 6 Day(s) | 6 | 10 | 10 | Flat Head Bolts | 25 | |
฿ 270.00 | 1 Piece(s) | Available | 6 Day(s) | 6 | 10 | 12 | Flat Head Bolts | 25 |
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How can we improve?