(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.

7 Million Products, 2,000 Brands.
50,000 Stock items for Same Day Ship Out.

All Categories

Search by Application

inCAD Library

Brands

Brand List

Webcode Seach | Series: #CODE

Keyword suggestions

Part number suggestions

Discontinued Products

Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 23/2 to 7:00 (SGT) 24/2/2025. We apologize for the inconvenience.
Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

How can we improve?

Feedback

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

Thank you for your time.
Your feedback is essential for our continuous improvement
Privacy Policy

Thank you for your cooperation.

Thank you for your time.
Your feedback is essential for our continuous improvement
Please use the inquiry form.

MISUMI Flat Belt Pulleys（Type：Pulleys）

10 items

: 30; 45; 60

Recommendation

Flat Belt Pulleys Short Length

MiSUMi Economy

Flat Belt Pulleys Short Length

MISUMI

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 6.36-
Days to Ship:	Same day or more

Recommendation

Flat Belt Pulleys Medium Length

MiSUMi Economy

Flat Belt Pulleys Medium Length

MISUMI

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 9.60-
Days to Ship:	Same day or more

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

CAD ：

2D / 3D

Days to Ship: 7 Day(s) or more
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

CAD ：

2D / 3D

Days to Ship: 7 Day(s)
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

CAD ：

2D / 3D

Days to Ship: 7 Day(s) or more
MiSUMi Economy

Flat Belts Pulleys Width 6 - 32

MISUMI

Days to Ship: 7 Day(s) or more
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.

CAD ：

2D / 3D

Days to Ship: 7 Day(s)
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

CAD ：

2D / 3D

Days to Ship: 11 Day(s) or more
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

CAD ：

2D / 3D

Days to Ship: 8 Day(s) or more
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

CAD ：

2D / 3D

Days to Ship: 7 Day(s)

Days to Ship:	7 Day(s) or more

Days to Ship:	7 Day(s)

Days to Ship:	7 Day(s) or more

Days to Ship:	7 Day(s) or more

Days to Ship:	7 Day(s)

Days to Ship:	11 Day(s) or more

Days to Ship:	8 Day(s) or more

Days to Ship:	7 Day(s)


Brand
Product Series
CAD
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

	Recommendation	Recommendation
Brand	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy	MISUMI	MISUMI	MISUMI	MISUMI MiSUMi Economy	MISUMI	MISUMI	MISUMI	MISUMI
Product Series	Flat Belt Pulleys Short Length	Flat Belt Pulleys Medium Length	Pulleys for Flat Belts (Width L=25 ~ 100) - Crowned, Crosspiece Groove Straight	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	Flat Belts Pulleys Width 6 - 32	Economy Pulleys for Flat Belts-Crowned Type/Crosspiece Groove Straight Type/Width L110-510	Economy Pulleys for Flat Belts with Urethane-Crowned/Crosspiece Groove Straight	Pulleys for Flat Belts with Urethane (Width L=25 ~ 100) - Crowned, Crosspiece Groove Straight	Pulleys for Stainless Steel Belts-Crowned
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D / 3D	2D / 3D	2D / 3D	2D / 3D
Days to Ship	Same day or more	Same day or more	7 Day(s) or more	7 Day(s)	7 Day(s) or more	7 Day(s) or more	7 Day(s)	11 Day(s) or more	8 Day(s) or more	7 Day(s)
Shape	-	Crowned	Crowned / Crosspiece Groove Straight	Crowned / Crosspiece Groove Straight	Straight / Crowned	Straight / Crowned	Crowned / Crosspiece Groove Straight	Crowned / Crosspiece Groove Straight	Crowned / Crosspiece Groove Straight	Crowned
With or w/o Flange	-	No Flange	Flange / No Flange	No Flange	Flange / No Flange	Flange / No Flange	No Flange	No Flange	Flange / No Flange	No Flange
Outer Dia. D(Ø)	20 ～ 50	15 ～ 50	15 ～ 80	30 ～ 80	15 ～ 100	15 ～ 100	18 ～ 78	28 ～ 78	15 ～ 80	50 ～ 100
Nominal Width T(mm)	6 ～ 32	-	-	-	6 ～ 32	6 ～ 32	-	-	-	-
Length L(mm)	-	-	~50 / ~100	~300 / ~500	~50	~50	~300 / ~500	~300 / ~500	~50 / ~100	~50 / ~100 / ~300
Flange Shape	-	-	-	-	Standard	Standard	-	-	-	-
Type	Pulleys	Pulleys	Pulleys	Pulleys	Pulleys	Pulleys	Pulleys	Pulleys	Pulleys	Pulleys
Material	Aluminum	Aluminum	Aluminum	Steel / Aluminum / Stainless Steel	Steel / Aluminum / Stainless Steel	Steel / Aluminum / Stainless Steel	Aluminum	Aluminum	Aluminum	Aluminum
Shaft Type	-	-	Round Hole	Round Hole	Round Hole	Round Hole	Round Hole	Round Hole	Round Hole	Round Hole
Surface Urethane	Urethane Not Provided	Urethane Not Provided	Urethane Not Provided	Urethane Not Provided	Urethane Provided / Urethane Not Provided	Urethane Provided / Urethane Not Provided	Urethane Not Provided	Urethane Provided	Urethane Provided	Urethane Not Provided
Shaft (Bore) Dia. d(mm)	5 ～ 12	8 ～ 20	8 ～ 35	8 ～ 35	-	5 ～ 40	8 ～ 50	8 ～ 35	8 ～ 35	15 ～ 40
Surface Treatment	Clear Anodize	Clear Anodize	Clear Anodize	Not Provided / Electroless Nickel Plating / Clear Anodize	Not Provided / Black Oxide / Electroless Nickel Plating / Clear Anodize	Not Provided / Black Oxide / Electroless Nickel Plating / Clear Anodize	Not Provided / Clear Anodize	Not Provided	Not Provided	Hard Clear Anodize
Shaft Type	Tap / Keyway + Tap	Keyway + Tap	Tap / Keyway + Tap	Tap / Keyway + Tap	-	-	Tap / Keyway + Tap	Tap / Keyway + Tap	Tap	Tap / Keyway + Tap

Configure

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