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Flat Belt Pulleys, Idlers（Shaft Type：Round Hole）

Flat Belt Pulleys, Idlers products in the Automation Components category. Specified by Shaft Type Round Hole. There are around 11 items of Flat Belt Pulleys, Idlers products available and the specifications can easily be compared. Search and select detailed specifications of parts for your machine with free CAD downloads. Flat Belt Pulleys, Idlers offers a wide selection, on time delivery free of charge and no minimum order with a consulting team available.

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Specification/Dimensions

Shape
- Straight
- Crowned
- Crosspiece Groove Straight
Larger Image

Clear

With or w/o Flange
- Flange
- No Flange
Larger Image

Clear

Outer Dia. D(Ø)
15

18

20

24

25

28

29

30

34

35

38

40

43

44.5

45

48

49.5

50

54

55

57

58

60

63

64

65

70

73

74

75

78

80

100
Drawing

Clear

Nominal Width T(mm)
6

7.5

10.5

11

12

14.5

15

16

19

19.5

20

21

24

24.5

25

26

27

29

30

32

34

34.5

35

40

41

44

45

49

50

54

55

60

65

70

80

92
Drawing

Clear

Length L(mm)
- ~50
- ~100
- ~300
- ~500
Clear

Flange Shape
- Standard
Images

Clear

Type
- Idlers (Bearing Built-in)
- Pulleys
Clear

Material
- Steel
- Aluminum
- Stainless Steel
- Plastic
Clear

Shaft Type
- Round Hole
- 1-Bearing
- 2-Bearing at Center
- 1-Bearing on Each End (2-Bearing in Total)
- With Shaft
Larger Image

Clear

Surface Urethane
- Urethane Provided
- Urethane Not Provided
Images

Clear

Shaft (Bore) Dia. d(mm)
4

5

6

8

8A

10

12

15

17

20

25

30

35

40

50
Drawing

Clear

Surface Treatment
- Not Provided
- Black Oxide
- Electroless Nickel Plating
- Clear Anodize
- Zinc Trivalent Chromate
- Hard Clear Anodize
Clear

Shaft Type
- Not Provided
- Tap
- Keyway + Tap
Images

Clear

Brand	(8) (0) IMAO CORPORATION (0) KONISHI (0) NBK (3)
Filter By	All Sale Items
CAD	2D 3D
Days to Ship	All Same day 3 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less Others

11 items

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: 30; 60; 90

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Pulley for Flat Belts-Straight Type/Crosspiece Groove Straight Type/Width L110-500

MISUMI

· The Pulleys for Flat Belts ROBAWC, ROBMWC, ROBSWC, ROBAWM, ROBMWM and ROBSWM types are specific pulleys manufactured by MISUMI.
· Shaft of Pulleys : Crowned and Crosspiece Groove Straight type.
· The series code of Crowned type: ROBAWC, ROBMWC and ROBSWC.
· The series code of Crosspiece Groove type: ROBAWM, ROBMWM and ROBSWM.
· Shaft Type : Round Hole.
· Pulleys Body Material: Aluminum Alloy, STKM13A and SUS304.
· Outer Diameter: 30-80 mm.
· Shaft (Bore) Diameter: 8-35 mm.
· Length: 110 - 510 mm.
· Idlers for Flat Belts-Straight Type/Crosspiece Groove Straight Type/Crowned Type

Days to Ship: 7 Day(s)

7 Day(s)

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Pulleys for Flat Belts (Width T=6 ~ 32) - Flanged, Crowned, Press-Fit Urethane

MISUMI

· Shaft of Pulleys: Flanged, Crowned, Press-Fit Urethane
· The series code of Flanged type: HBPG, HBPM, HBPA and HBPS.
· The series code of Crowned type: HBPCG, HBPCM, HBPCA and HBPCS.
· The series code of Press-Fit Urethane type: HBPUS.
· Shaft Type : Round Hole.
· Pulleys Body Material: S45C Equivalent, Aluminum Alloy and SUS304.
· Surface Treatment solution: Black Oxide, Electroless Nickel Plating, Clear Anodize and Urethane Shore A70.
· Outer Diameter: 15-100 mm.
· Shaft (Bore) Diameter: 5-40 mm.
· Width Thickness: 6-32 mm.
· VFF Engineering Plastic Flanged Idler

Days to Ship: 7 Day(s)

7 Day(s)

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Pulleys for Flat Belts (Width L=25 ~ 100) - Crowned, Crosspiece Groove Straight

MISUMI

· The Pulleys for Flat Belts ROBAC, ROBACF, and ROBAM types are specific pulleys manufactured by MISUMI.
· Shaft of Pulleys : Crowned and Crosspiece Groove Straight type.
· The series code of Crowned type: ROBAC, ROBACF.
· The series code of Crosspiece Groove type: ROBAM.
· Shaft Type : Round Hole.
· Pulleys Body Material: Aluminum Alloy.
· Surface Treatment solution: Clear Anodize
· Outer Diameter: 15-80 mm.
· Shaft (Bore) Diameter: 8-35 mm.
· Length: 25-100 mm.
· Idlers for Flat Belts (Width L25-100) -Straight Type/Crosspiece Groove Straight Type/Crowned Type

Days to Ship: 9 Day(s)

9 Day(s)

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Until 31/03/2025

VFJA Flanged Idler With Axis

NBK

[Features]
· Recommended for use as a set with YSB.
· Nut and washer included.
· Body material: A5052 / Finish: Anodized.
· Bearing material: Steel.
· Collar material: SUS303.
· Bolts, nuts and washer material: SUS304.
[Applications]
· Ideal for belt tensioning.

From: ฿ 1,576.68
Special Price
Days to Ship: Same day

Same day

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Idlers for Stainless Steel Belts-Crowned

MISUMI

· Idlers type: Bearing Built-in.
· Type of Idlers: Crowned type.
· Shaft Type : Round Hole.
· The product code series: ROFASC
· Material Idlers body: Aluminum Alloy.
· Surface Treatment solution: Hard Anodize Treatment (Film Hardness 300HV)
· Outer Diameter: 50, 60, 70, 75, 80 and 100 mm.
· Shaft (Bore) Diameter: 10, 12, 15, 20, 25, 30, 35 and 40 mm.
· Length: 40 to 160 mm.
· Idlers for stainless steel belts are conveyor rollers designed to work specifically with stainless steel belts, providing smooth and reliable movement.
· Idlers for Flat Belts-Width L38-90

Days to Ship: 10 Day(s)

10 Day(s)

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Economy Pulleys for Flat Belts-Crowned Type/Crosspiece Groove Straight Type/Width L110-510

MISUMI

· Product type : Pulleys.
· Shaft of Pulleys : Crowned and Crosspiece Groove Straight type.
· The series code of Crowned type: RBWAC and RBWWC.
· The series code of Crosspiece Groove type: RBWAM and RBWWM.
· Shaft Type : Round Hole.
· Pulleys Body Material: Aluminum Alloy.
· Press Fit Bushing Material: Aluminum Alloy.
· Surface Treatment solution: Clear Anodize (For only RBWWC and RBWWM type)
· Outer Diameter: 18-78 mm.
· Shaft (Bore) Diameter: 8-50 mm.
· Length: 110-510 mm.
· Economy Idlers for Flat Belts-Straight Type/ Crosspiece Groove Straight Type/ Crowned Type.

Days to Ship: 7 Day(s)

7 Day(s)

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Pulleys for Stainless Steel Belts-Crowned

MISUMI

· Product type : Pulleys.
· Shaft of Pulleys : Crowned type.
· Shaft Type : Round Hole.
· The product code series: ROBASC
· Material of Pulleys: Aluminum Alloy.
· Surface Treatment solution: Hard Anodize Treatment (Film Hardness 300HV)
· Outer Diameter: 50, 60, 70, 75, 80 and 100 mm.
· Shaft (Bore) Diameter: 15, 20, 25, 30, 35 and 40 mm.
· Length: 40 to 160 mm.
· Shaft Hole Specifications: Round Hole + Tap and New JIS Keyway + Tap
· Pulleys for Flat Belts with Urethane - Crowned, Crosspiece Groove Straight

8 Day(s)

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Economy Pulleys for Flat Belts with Urethane-Crowned/Crosspiece Groove Straight

MISUMI

· Shape of Pulleys: Crowned and Crosspiece Groove Straight.
· The series code of Crowned type: RWBCU and RWBCG.
· The series code of Crosspiece Groove Straight type: RWBMU and RWBMG.
· Shaft Type : Round Hole.
· Pulleys Body Material: Aluminum Alloy.
· Lining material: Urethane (Natural Color).
· Hardness: Shore A70 and Shore A90.
· Outer Diameter: 28 - 78 mm.
· Shaft (Bore) Diameter: 8-35 mm.
· Length dimension: 110 - 500 mm.
· The urethane-coated is specially coated or designed to minimize friction and wear.
· NIP, NIPA, NIPS, NIP-SUS Pulley Idler

Days to Ship: 10 Day(s)

10 Day(s)

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Aluminum flat idler_VFLA

NBK

[Features]
· Main body is aluminum alloy, bearing is steel.
· High precision and lightweight.
· Products also manufactured to custom order.
· Contact MISUMI for more information.
· Main body and finishing: A5052, anodized.

From: ฿ 1,224.16
Days to Ship: 5 Day(s)

5 Day(s)

Compare

Stainless steel flat idler_VFLS

NBK

[Features]
· All stainless steel.
· Use in combination with standard either shaft ZS (stainless steel).
· Products also manufactured to custom order.
· Contact MISUMI for more information.
· Material and finishing: Main body SUS303

From: ฿ 2,901.26
Days to Ship: 8 Day(s)

8 Day(s)

Compare

Pulleys for Flat Belts with Urethane (Width L=25 ~ 100) - Crowned, Crosspiece Groove Straight

MISUMI

· Product type : Pulleys.
· Shaft of Pulleys : Crowned and Crosspiece Groove Straight type.
· The series code of Crowned type: RWCUN RWCUF RWMUN and RWMUF.
· The series code of Crosspiece Groove type: RWCGN RWCGF RWMGN and RWMGF.
· Shaft Type : Round Hole.
· Flange: Flange type and No Flange.
· Core Material: Aluminium A5052.
· Lining Material: Urethane (Natural Color)
· Urethane Hardness: Shore A90 and Shore A70.
· Outer Diameter: 15-80 mm.
· Shaft (Bore) Diameter: 8-35 mm.
· Length: 25-100 mm.
· Economy Pulleys for Flat Belts-Crowned Type/Crosspiece Groove Straight Type/Width L110-510

Days to Ship: 7 Day(s)

7 Day(s)


Brand
Product Series
CAD
From
Days to Ship
Shape
With or w/o Flange
Outer Dia. D(Ø)
Nominal Width T(mm)
Length L(mm)
Flange Shape
Type
Material
Shaft Type
Surface Urethane
Shaft (Bore) Dia. d(mm)
Surface Treatment
Shaft Type

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Brand	MISUMI	MISUMI	MISUMI	NBK	MISUMI	MISUMI	MISUMI	MISUMI	NBK	NBK	MISUMI
Product Series	Pulley for Flat Belts-Straight Type/Crosspiece Groove Straight Type/Width L110-500	Pulleys for Flat Belts (Width T=6 ~ 32) - Flanged, Crowned, Press-Fit Urethane	Pulleys for Flat Belts (Width L=25 ~ 100) - Crowned, Crosspiece Groove Straight	VFJA Flanged Idler With Axis	Idlers for Stainless Steel Belts-Crowned	Economy Pulleys for Flat Belts-Crowned Type/Crosspiece Groove Straight Type/Width L110-510	Pulleys for Stainless Steel Belts-Crowned	Economy Pulleys for Flat Belts with Urethane-Crowned/Crosspiece Groove Straight	Aluminum flat idler_VFLA	Stainless steel flat idler_VFLS	Pulleys for Flat Belts with Urethane (Width L=25 ~ 100) - Crowned, Crosspiece Groove Straight
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
From				฿ 1,576.68 Special Price On Sale Until 31/03/2025					฿ 1,224.16	฿ 2,901.26
Days to Ship	7 Day(s)	7 Day(s)	9 Day(s)	Same day	10 Day(s)	7 Day(s)	8 Day(s)	10 Day(s)	5 Day(s)	8 Day(s)	7 Day(s)
Shape	Crowned / Crosspiece Groove Straight	Straight / Crowned	Crowned / Crosspiece Groove Straight	Straight	Crowned	Crowned / Crosspiece Groove Straight	Crowned	Crowned / Crosspiece Groove Straight	Straight	Straight	Crowned / Crosspiece Groove Straight
With or w/o Flange	No Flange	Flange / No Flange	Flange / No Flange	No Flange	No Flange	No Flange	No Flange	No Flange	No Flange	No Flange	Flange / No Flange
Outer Dia. D(Ø)	30 ～ 80	15 ～ 100	15 ～ 80	30 ～ 80	50 ～ 100	18 ～ 78	50 ～ 100	28 ～ 78	40 ～ 50	30 ～ 50	15 ～ 80
Nominal Width T(mm)	-	6 ～ 32	-	-	-	-	-	-	-	-	-
Length L(mm)	~300 / ~500	~50	~50 / ~100	~50 / ~100	~50 / ~100 / ~300	~300 / ~500	~50 / ~100 / ~300	~300 / ~500	~50	~50	~50 / ~100
Flange Shape	-	Standard	-	-	-	-	-	-	-	-	-
Type	Pulleys	Pulleys	Pulleys	Idlers (Bearing Built-in)	Idlers (Bearing Built-in)	Pulleys	Pulleys	Pulleys	Idlers (Bearing Built-in)	Idlers (Bearing Built-in)	Pulleys
Material	Steel / Aluminum / Stainless Steel	Steel / Aluminum / Stainless Steel	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Stainless Steel	Aluminum
Shaft Type	Round Hole	Round Hole	Round Hole	Round Hole	Round Hole	Round Hole	Round Hole	Round Hole	Round Hole	Round Hole	Round Hole
Surface Urethane	Urethane Not Provided	Urethane Provided / Urethane Not Provided	Urethane Not Provided	Urethane Not Provided	Urethane Not Provided	Urethane Not Provided	Urethane Not Provided	Urethane Provided	Urethane Not Provided	Urethane Not Provided	Urethane Provided
Shaft (Bore) Dia. d(mm)	8 ～ 35	-	8 ～ 35	-	10 ～ 40	8 ～ 50	15 ～ 40	8 ～ 35	10 ～ 12	10 ～ 12	8 ～ 35
Surface Treatment	Not Provided / Electroless Nickel Plating / Clear Anodize	Not Provided / Black Oxide / Electroless Nickel Plating / Clear Anodize	Clear Anodize	Clear Anodize	Hard Clear Anodize	Not Provided / Clear Anodize	Hard Clear Anodize	Not Provided	Clear Anodize	Not Provided	Not Provided
Shaft Type	Tap / Keyway + Tap	-	Tap / Keyway + Tap	-	-	Tap / Keyway + Tap	Tap / Keyway + Tap	Tap / Keyway + Tap	Not Provided	Not Provided	Tap