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MISUMI Flat Belt Pulleys, Idlers（Length L：~50）

Search by specifying the lower class category

11 items

: 30; 45; 60

Days to Ship	All Same day 4 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 11 Day(s) or Less 14 Day(s) or Less 19 Day(s) or Less

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

Days to Ship:	7 Day(s) or more

On Sale Till 31/03/2025

Idlers for Flat Belts-Flanged Type/Crowned Type/Width L6-32

MISUMI

· Idlers type: Bearing Built-in.
· Shaft Type: one Bearing and Bearing on Each End 2 pcs.
· Type of Idlers: Flanged type and Crowned type.
· The series code of Flanged type: HBG HBGM HBGA HBGS and HBGP.
· The series code of Crowned type: HBGC HBGCM HBGCA and HBGCS.
· Material Idlers body: S45C Equivalent , Aluminum Alloy, Stainless Steel SUS304 and Polyacetal.
· Material of Bearing: Steel and Stainless Steel.
· Outer Diameter: 15 – 50 mm
· Width Thickness: 6 – 32 mm
· Idlers for Stainless Steel Belts- Crowned

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 15.93-
	Special Price
Days to Ship:	Same day or more

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
Idlers for Flat Belts-Straight Type/Crosspiece Groove Straight Type/Crowned Type/Width L25-100

MISUMI

· Product type: Idlers.
· Idlers type: Bearing Built-in.
· Shape of Idlers: Straight type, Crosspiece Groove Straight Type and Crowned Type.
· Shaft Type : Bearing on Each End (2-Bearing in Total)
· The product code series Straight type: ROFAN and ROFAF.
· The product code series Crosspiece Groove Straight: ROFAM.
· The product code series Crowned Type: ROFAC.
· Idlers Material: Aluminum Alloy
· Surface Treatment solution: Clear Anodize
· Outer Diameter: 15-80 mm.
· Shaft (Bore) Diameter: 5-35 mm.
· Length: 25-100 mm.
· Pulleys for Flat Belts - Flanged, Crowned, Press-Fit Urethane

CAD ：

2D / 3D

Days to Ship: 7 Day(s) or more

Days to Ship:	7 Day(s) or more

Days to Ship:	7 Day(s) or more

Flat Belts Idlers Width 6 - 32

MiSUMi Economy

Flat Belts Idlers Width 6 - 32

MISUMI

Volume Discount

Standard Price:	SGD 5.80-
Days to Ship:	7 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
MiSUMi Economy
Flat Belts Pulleys Width 6 - 32

MISUMI

Volume Discount
Days to Ship: 7 Day(s) or more

Days to Ship:	8 Day(s) or more

Days to Ship:	7 Day(s) or more

Idlers for Flat Belts-Width L38-90

MISUMI

· Idlers type: Bearing Built-in.
· Shape of Idlers: Straight type.
· Shaft Type : Bearing on Each End (2-Bearing in Total)
· The product code series: ROFA, ROFB, ROFM and ROFS.
· Material Idlers body: S45C Equivalent, Aluminum Alloy and Stainless Steel SUS304.
· Surface Treatment solution: Black Oxide, Electroless Nickel Plating and Clear Anodize.
· Material of Bearing: Steel and Stainless Steel.
· Outer Diameter: 20, 25, 30, 35 and 40 mm.
· Shaft (Bore) Diameter: 6, 8 and 10 mm.
· Length: 38, 45, 50, 60, 70, 85 and 90 mm.
· Pulleys for Stainless Steel Belts-Crowned

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 19.41-
Days to Ship:	7 Day(s)

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)
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

CAD ：

2D / 3D

Days to Ship: 9 Day(s)
MiSUMi Economy
Flat Belts Idlers Width 25 - 100

MISUMI

Volume Discount
Days to Ship: 7 Day(s) or more

Days to Ship:	7 Day(s)

Days to Ship:	9 Day(s)

Days to Ship:	7 Day(s) or more


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

		On Sale Till 31/03/2025
Brand	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI MiSUMi Economy	MISUMI	MISUMI MiSUMi Economy	MISUMI	MISUMI	MISUMI	MISUMI MiSUMi Economy
Product Series	Pulleys for Flat Belts (Width L=25 ~ 100) - Crowned, Crosspiece Groove Straight	Idlers for Flat Belts-Flanged Type/Crowned Type/Width L6-32	Pulleys for Flat Belts (Width T=6 ~ 32) - Flanged, Crowned, Press-Fit Urethane	Idlers for Flat Belts-Straight Type/Crosspiece Groove Straight Type/Crowned Type/Width L25-100	Flat Belts Idlers Width 6 - 32	Pulleys for Flat Belts with Urethane (Width L=25 ~ 100) - Crowned, Crosspiece Groove Straight	Flat Belts Pulleys Width 6 - 32	Idlers for Flat Belts-Width L38-90	Pulleys for Stainless Steel Belts-Crowned	Idlers for Stainless Steel Belts-Crowned	Flat Belts Idlers Width 25 - 100
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D / 3D		2D / 3D	2D / 3D	2D / 3D
Days to Ship	7 Day(s) or more	Same day or more	7 Day(s) or more	7 Day(s) or more	7 Day(s) or more	8 Day(s) or more	7 Day(s) or more	7 Day(s)	7 Day(s)	9 Day(s)	7 Day(s) or more
Shape	Crowned / Crosspiece Groove Straight	Straight / Crowned	Straight / Crowned	Straight / Crowned / Crosspiece Groove Straight	Straight / Crowned	Crowned / Crosspiece Groove Straight	Straight / Crowned	Straight	Crowned	Crowned	Straight / Crowned / Crosspiece Groove Straight
With or w/o Flange	Flange / No Flange	Flange / No Flange	Flange / No Flange	Flange / No Flange	Flange / No Flange	Flange / No Flange	Flange / No Flange	No Flange	No Flange	No Flange	Flange / No Flange
Outer Dia. D(Ø)	15 ～ 80	15 ～ 50	15 ～ 100	15 ～ 80	15 ～ 50	15 ～ 80	15 ～ 100	20 ～ 40	50 ～ 100	50 ～ 100	15 ～ 80
Nominal Width T(mm)	-	6 ～ 32	6 ～ 32	-	6 ～ 32	-	6 ～ 32	-	-	-	-
Length L(mm)	~50	~50	~50	~50	~50	~50	~50	~50	~50	~50	~50
Flange Shape	-	-	Standard	-	-	-	Standard	-	-	-	-
Type	Pulleys	Idlers (Bearing Built-in)	Pulleys	Idlers (Bearing Built-in)	Idlers (Bearing Built-in)	Pulleys	Pulleys	Idlers (Bearing Built-in)	Pulleys	Idlers (Bearing Built-in)	Idlers (Bearing Built-in)
Material	Aluminum	Steel / Aluminum / Stainless Steel / Plastic	Steel / Aluminum / Stainless Steel	Aluminum	Steel / Aluminum / Stainless Steel	Aluminum	Steel / Aluminum / Stainless Steel	Steel / Aluminum / Stainless Steel	Aluminum	Aluminum	Aluminum
Shaft Type	Round Hole	1-Bearing / 1-Bearing on Each End (2-Bearing in Total)	Round Hole	1-Bearing on Each End (2-Bearing in Total)	1-Bearing / 1-Bearing on Each End (2-Bearing in Total)	Round Hole	Round Hole	1-Bearing on Each End (2-Bearing in Total)	Round Hole	Round Hole	1-Bearing on Each End (2-Bearing in Total)
Surface Urethane	Urethane Not Provided	Urethane Not Provided	Urethane Provided / Urethane Not Provided	Urethane Not Provided	Urethane Not Provided	Urethane Provided	Urethane Provided / Urethane Not Provided	Urethane Not Provided	Urethane Not Provided	Urethane Not Provided	Urethane Not Provided
Shaft (Bore) Dia. d(mm)	8 ～ 35	4 ～ 12	-	5 ～ 35	4 ～ 12	8 ～ 35	5 ～ 40	6 ～ 10	15 ～ 40	10 ～ 40	5 ～ 35
Surface Treatment	Clear Anodize	Not Provided / Black Oxide / Electroless Nickel Plating / Clear Anodize	Not Provided / Black Oxide / Electroless Nickel Plating / Clear Anodize	Clear Anodize	Not Provided / Black Oxide / Electroless Nickel Plating / Clear Anodize	Not Provided	Not Provided / Black Oxide / Electroless Nickel Plating / Clear Anodize	Not Provided / Black Oxide / Electroless Nickel Plating / Clear Anodize	Hard Clear Anodize	Hard Clear Anodize	Clear Anodize
Shaft Type	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