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Part Number Complete

MBRC20-1-[4,5]

Applicable Belt Dia. Pitch Circle Dia. P.D.(mm) Material Shaft Dia. d (or P) Nominal Width W Groove Shape R Belt Radius type Surface Treatment CAD Days to Ship

Specification/Dimensions

Applicable Belt Dia.(Ø)
2

3

4

5

6
Clear
Pitch Circle Dia. P.D.(mm)(Ø)
20

23

28

30

38

40

45

48

50

58

60

75

80

95

100
Clear
Material
- Steel
  - S45C Equivalent
- Aluminum
  - Aluminum Alloy
Clear
Shaft Dia. d (or P)(Ø)
4

5

6

6.35

8

10

11

12
Clear
Nominal Width W(mm)
2.2

3.3

4.4

5.5

6.6
Clear
Groove Shape
- Trapezoid Groove
- U Groove
Clear
R(mm)
1

1.5

2

2.5

3
Clear
Belt Radius(mm)
- 1
- 1.5
- 2
- 2.5
- 3
Clear
type
- MBRAC
- MBRC
- MBRDAC
- MBRDC
Clear
Surface Treatment
- Black Oxide
- Clear Anodize
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

8 Day(s) or Less
Clear

Specify Alterations

Pulleys for Round Belts - Clamping Type

Name: Pulleys for Round Belts - Clamping Type
Brand: MISUMI

Brand :

MISUMI

Part Number :

MBRC20-1-[4,5]

MBRC23-2-[5,6,6.35,8]

MBRC28-2-[5,6,6.35,8]

MBRC28-2.5-[5,6,6.35,8]

MBRC28-3-[5,6,6.35,8]

MBRC30-1-[4,5,6,6.35,8]

MBRC30-1.5-[5,6,6.35,8]

MBRC30-2-[5,6,6.35,8]

MBRC38-3-[5,6,6.35]

MBRC40-1-[4,5,6,6.35,8]

MBRC40-1.5-[5,6,6.35,8]

MBRC40-2-[5,6,6.35,8]

MBRC40-2.5-[5,6,6.35,8,10,11,12]

MBRC45-1.5-[5,6,6.35,8,10,11,12]

MBRC45-2-[5,6,6.35,8,10,11,12]

MBRC48-2-[5,6,6.35,8,10,11,12]

MBRC48-2.5-[5,6,6.35,8,10,11,12]

MBRC48-3-[5,6,6.35,8,10,11,12]

MBRC50-2.5-[5,6,6.35,8,10,11,12]

MBRC50-3-[5,6,6.35,8,10,11,12]

MBRC20-1-[4,5]

Order Qty :
Price :

---
Total Price :

---
Days to ship :

---

Select part number to Order Now/ Add to Cart

CAD Download

(i)
Caution

Please check the content on our website as the PDF does not contain the most up-to-date information.

Product Description

Can be fastened to shafts only by tightening screws. The mating shaft does not need to be machined.

Pulleys for Round Belts - Clamping:Related Image

・Materials

Type		Material	Surface Treatment	Accessory
Trapezoid Groove	U Groove	Material	Surface Treatment	Accessory
MBRDC	MBRC	S45C Equivalent	Black Oxide	Hex Socket Head Cap Screw (x2) SCM435
MBRDAC	MBRAC	Aluminum Alloy	Clear Anodize	Hex Socket Head Cap Screws (x2) Stainless Steel

Specifications

Part Number	-	Belt Radius	-	R	-	d
MBRDC30 MBRC60	-	2	-	2.5	- -	5 6

Part Number		Belt Radius	R	d _(H7) Selection								D	D₁	D₂	h	W	L	T	ℓ	X	Y	M	Applicable Belt Dia.	Unit Price
																								MBRDC MBRC	MBRDAC MBRAC
Type	P.D.	Trapezoid	U Groove
Trapezoid Groove MBRDC MBRDAC U Groove MBRC MBRAC	20	1		4	5							16	22	18	1	2.2	11	5	2.5	5	3	M3	2
	30			4	5	6	6.35	8				20	32	28						7	3.5
	40												42	38
	30	1.5			5	6	6.35	8				20	32	27	1.5	3.3	16	10	2.5	7	3.5	M3	3
	40												42	37
	45				5	6	6.35	8	10	11	12	25	47	42			20		4.5	9	4.5	M4
	60												62	57
	23	2			5	6	6.35	8				20	25	19	2	4.4	16	10	2.5	7	3.5	M3	4
	28												30	24
	30												32	26
	40												42	36
	45				5	6	6.35	8	10	11	12	25	47	41			20		4.5	9	4.5	M4
	48												50	44
	60												62	56
	80												82	76
	28	2.5			5	6	6.35	8				20	30	23	2.5	5.5	16	10	2.5	7	3.5	M3	5
	40				5	6	6.35	8	10	11	12	25	42	35			20		4.5	9	4.5	M4
	48												50	43
	50												52	45
	60												62	55
	75												77	70
	80												82	75
	28	3			5	6	6.35	8				20	30	22	3	6.6	16	10	2.5	7	3.5	M3	6
	38				5	6	6.35						40	32			20		4.5	6.5		M4
	48				5	6	6.35	8	10	11	12	25	50	42						9	4.5
	50												52	44
	58												60	52
	60												62	54
	75												77	69
	95												97	89
	100												102	94

Alterations

Part Number

Incomplete part number.
Please use left hand selections to complete a part number.

: 30; 45; 60

Part Number
MBRC20-1-[4,5]
MBRC23-2-[5,6,6.35,8]
MBRC28-2-[5,6,6.35,8]
MBRC28-2.5-[5,6,6.35,8]
MBRC28-3-[5,6,6.35,8]
MBRC30-1-[4,5,6,6.35,8]
MBRC30-1.5-[5,6,6.35,8]
MBRC30-2-[5,6,6.35,8]
MBRC38-3-[5,6,6.35]
MBRC40-1-[4,5,6,6.35,8]
MBRC40-1.5-[5,6,6.35,8]
MBRC40-2-[5,6,6.35,8]
MBRC40-2.5-[5,6,6.35,8,10,11,12]
MBRC45-1.5-[5,6,6.35,8,10,11,12]
MBRC45-2-[5,6,6.35,8,10,11,12]
MBRC48-2-[5,6,6.35,8,10,11,12]
MBRC48-2.5-[5,6,6.35,8,10,11,12]
MBRC48-3-[5,6,6.35,8,10,11,12]
MBRC50-2.5-[5,6,6.35,8,10,11,12]
MBRC50-3-[5,6,6.35,8,10,11,12]
MBRC58-3-[5,6,6.35,8,10,11,12]
MBRC60-1.5-[5,6,6.35,8,10,11,12]
MBRC60-2-[5,6,6.35,8,10,11,12]
MBRC60-2.5-[5,6,6.35,8,10,11,12]
MBRC60-3-[5,6,6.35,8,10,11,12]
MBRC75-2.5-[5,6,6.35,8,10,11,12]
MBRC75-3-[5,6,6.35,8,10,11,12]
MBRC80-2-[5,6,6.35,8,10,11,12]
MBRC80-2.5-[5,6,6.35,8,10,11,12]
MBRC95-3-[5,6,6.35,8,10,11,12]
MBRC100-3-[5,6,6.35,8,10,11,12]
MBRDC20-1-[4,5]
MBRDC23-2-[5,6,6.35,8]
MBRDC28-2-[5,6,6.35,8]
MBRDC28-2.5-[5,6,6.35,8]
MBRDC28-3-[5,6,6.35,8]
MBRDC30-1-[4,5,6,6.35,8]
MBRDC30-1.5-[5,6,6.35,8]
MBRDC30-2-[5,6,6.35,8]
MBRDC38-3-[5,6,6.35]
MBRDC40-1-[4,5,6,6.35,8]
MBRDC40-1.5-[5,6,6.35,8]
MBRDC40-2-[5,6,6.35,8]
MBRDC40-2.5-[5,6,6.35,8,10,11,12]
MBRDC45-1.5-[5,6,6.35,8,10,11,12]
MBRDC45-2-[5,6,6.35,8,10,11,12]
MBRDC48-2-[5,6,6.35,8,10,11,12]
MBRDC48-2.5-[5,6,6.35,8,10,11,12]
MBRDC48-3-[5,6,6.35,8,10,11,12]
MBRDC50-2.5-[5,6,6.35,8,10,11,12]
MBRDC50-3-[5,6,6.35,8,10,11,12]
MBRDC58-3-[5,6,6.35,8,10,11,12]
MBRDC60-1.5-[5,6,6.35,8,10,11,12]
MBRDC60-2-[5,6,6.35,8,10,11,12]
MBRDC60-2.5-[5,6,6.35,8,10,11,12]
MBRDC60-3-[5,6,6.35,8,10,11,12]
MBRDC75-2.5-[5,6,6.35,8,10,11,12]
MBRDC75-3-[5,6,6.35,8,10,11,12]
MBRDC80-2-[5,6,6.35,8,10,11,12]
MBRDC80-2.5-[5,6,6.35,8,10,11,12]

Price	Minimum Order Qty.	Days to Ship	RoHS	Applicable Belt Dia. (Ø)	Pitch Circle Dia. P.D.(mm) (Ø)	Material	Shaft Dia. d (or P) (Ø)	Surface Treatment	Nominal Width W (mm)	Groove Shape	R (mm)	Belt Radius (mm)
-	1 Piece(s)	8 Day(s) or more	10	2	20	[Steel] S45C Equivalent	4 ～ 5	Black Oxide	-	U Groove	1	-
-	1 Piece(s)	8 Day(s) or more	10	4	23	[Steel] S45C Equivalent	5 ～ 8	Black Oxide	-	U Groove	2	-
-	1 Piece(s)	8 Day(s) or more	10	4	28	[Steel] S45C Equivalent	5 ～ 8	Black Oxide	-	U Groove	2	-
-	1 Piece(s)	8 Day(s) or more	10	5	28	[Steel] S45C Equivalent	5 ～ 8	Black Oxide	-	U Groove	2.5	-
-	1 Piece(s)	8 Day(s) or more	10	6	28	[Steel] S45C Equivalent	5 ～ 8	Black Oxide	-	U Groove	3	-
-	1 Piece(s)	8 Day(s) or more	10	2	30	[Steel] S45C Equivalent	4 ～ 8	Black Oxide	-	U Groove	1	-
-	1 Piece(s)	8 Day(s) or more	10	3	30	[Steel] S45C Equivalent	5 ～ 8	Black Oxide	-	U Groove	1.5	-
-	1 Piece(s)	8 Day(s) or more	10	4	30	[Steel] S45C Equivalent	5 ～ 8	Black Oxide	-	U Groove	2	-
-	1 Piece(s)	8 Day(s) or more	10	6	38	[Steel] S45C Equivalent	5 ～ 6.35	Black Oxide	-	U Groove	3	-
-	1 Piece(s)	8 Day(s) or more	10	2	40	[Steel] S45C Equivalent	4 ～ 8	Black Oxide	-	U Groove	1	-
-	1 Piece(s)	8 Day(s) or more	10	3	40	[Steel] S45C Equivalent	5 ～ 8	Black Oxide	-	U Groove	1.5	-
-	1 Piece(s)	8 Day(s) or more	10	4	40	[Steel] S45C Equivalent	5 ～ 8	Black Oxide	-	U Groove	2	-
-	1 Piece(s)	8 Day(s) or more	10	5	40	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	-	U Groove	2.5	-
-	1 Piece(s)	8 Day(s) or more	10	3	45	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	-	U Groove	1.5	-
-	1 Piece(s)	8 Day(s) or more	10	4	45	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	-	U Groove	2	-
-	1 Piece(s)	8 Day(s) or more	10	4	48	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	-	U Groove	2	-
-	1 Piece(s)	8 Day(s) or more	10	5	48	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	-	U Groove	2.5	-
-	1 Piece(s)	8 Day(s) or more	10	6	48	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	-	U Groove	3	-
-	1 Piece(s)	8 Day(s) or more	10	5	50	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	-	U Groove	2.5	-
-	1 Piece(s)	8 Day(s) or more	10	6	50	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	-	U Groove	3	-
-	1 Piece(s)	8 Day(s) or more	10	6	58	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	-	U Groove	3	-
-	1 Piece(s)	8 Day(s) or more	10	3	60	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	-	U Groove	1.5	-
-	1 Piece(s)	8 Day(s) or more	10	4	60	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	-	U Groove	2	-
-	1 Piece(s)	8 Day(s) or more	10	5	60	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	-	U Groove	2.5	-
-	1 Piece(s)	8 Day(s) or more	10	6	60	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	-	U Groove	3	-
-	1 Piece(s)	8 Day(s) or more	10	5	75	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	-	U Groove	2.5	-
-	1 Piece(s)	8 Day(s) or more	10	6	75	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	-	U Groove	3	-
-	1 Piece(s)	8 Day(s) or more	10	4	80	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	-	U Groove	2	-
-	1 Piece(s)	8 Day(s) or more	10	5	80	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	-	U Groove	2.5	-
-	1 Piece(s)	8 Day(s) or more	10	6	95	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	-	U Groove	3	-
-	1 Piece(s)	8 Day(s) or more	10	6	100	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	-	U Groove	3	-
-	1 Piece(s)	8 Day(s) or more	10	2	20	[Steel] S45C Equivalent	4 ～ 5	Black Oxide	2.2	Trapezoid Groove	-	1
-	1 Piece(s)	8 Day(s) or more	10	4	23	[Steel] S45C Equivalent	5 ～ 8	Black Oxide	4.4	Trapezoid Groove	-	2
-	1 Piece(s)	8 Day(s) or more	10	4	28	[Steel] S45C Equivalent	5 ～ 8	Black Oxide	4.4	Trapezoid Groove	-	2
-	1 Piece(s)	8 Day(s) or more	10	5	28	[Steel] S45C Equivalent	5 ～ 8	Black Oxide	5.5	Trapezoid Groove	-	2.5
-	1 Piece(s)	8 Day(s) or more	10	6	28	[Steel] S45C Equivalent	5 ～ 8	Black Oxide	6.6	Trapezoid Groove	-	3
-	1 Piece(s)	8 Day(s) or more	10	2	30	[Steel] S45C Equivalent	4 ～ 8	Black Oxide	2.2	Trapezoid Groove	-	1
-	1 Piece(s)	8 Day(s) or more	10	3	30	[Steel] S45C Equivalent	5 ～ 8	Black Oxide	3.3	Trapezoid Groove	-	1.5
-	1 Piece(s)	8 Day(s) or more	10	4	30	[Steel] S45C Equivalent	5 ～ 8	Black Oxide	4.4	Trapezoid Groove	-	2
-	1 Piece(s)	8 Day(s) or more	10	6	38	[Steel] S45C Equivalent	5 ～ 6.35	Black Oxide	6.6	Trapezoid Groove	-	3
-	1 Piece(s)	8 Day(s) or more	10	2	40	[Steel] S45C Equivalent	4 ～ 8	Black Oxide	2.2	Trapezoid Groove	-	1
-	1 Piece(s)	8 Day(s) or more	10	3	40	[Steel] S45C Equivalent	5 ～ 8	Black Oxide	3.3	Trapezoid Groove	-	1.5
-	1 Piece(s)	8 Day(s) or more	10	4	40	[Steel] S45C Equivalent	5 ～ 8	Black Oxide	4.4	Trapezoid Groove	-	2
-	1 Piece(s)	8 Day(s) or more	10	5	40	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	5.5	Trapezoid Groove	-	2.5
-	1 Piece(s)	8 Day(s) or more	10	3	45	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	3.3	Trapezoid Groove	-	1.5
-	1 Piece(s)	8 Day(s) or more	10	4	45	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	4.4	Trapezoid Groove	-	2
-	1 Piece(s)	8 Day(s) or more	10	4	48	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	4.4	Trapezoid Groove	-	2
-	1 Piece(s)	8 Day(s) or more	10	5	48	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	5.5	Trapezoid Groove	-	2.5
-	1 Piece(s)	8 Day(s) or more	10	6	48	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	6.6	Trapezoid Groove	-	3
-	1 Piece(s)	8 Day(s) or more	10	5	50	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	5.5	Trapezoid Groove	-	2.5
-	1 Piece(s)	8 Day(s) or more	10	6	50	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	6.6	Trapezoid Groove	-	3
-	1 Piece(s)	8 Day(s) or more	10	6	58	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	6.6	Trapezoid Groove	-	3
-	1 Piece(s)	8 Day(s) or more	10	3	60	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	3.3	Trapezoid Groove	-	1.5
-	1 Piece(s)	8 Day(s) or more	10	4	60	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	4.4	Trapezoid Groove	-	2
-	1 Piece(s)	8 Day(s) or more	10	5	60	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	5.5	Trapezoid Groove	-	2.5
-	1 Piece(s)	8 Day(s) or more	10	6	60	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	6.6	Trapezoid Groove	-	3
-	1 Piece(s)	8 Day(s) or more	10	5	75	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	5.5	Trapezoid Groove	-	2.5
-	1 Piece(s)	8 Day(s) or more	10	6	75	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	6.6	Trapezoid Groove	-	3
-	1 Piece(s)	8 Day(s) or more	10	4	80	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	4.4	Trapezoid Groove	-	2
-	1 Piece(s)	8 Day(s) or more	10	5	80	[Steel] S45C Equivalent	5 ～ 12	Black Oxide	5.5	Trapezoid Groove	-	2.5

More Information

Product TOP

Basic Information

Product Type	Pulley (No Bearing)	Pulley Type	Clamping Type	Pulley/Idler	Pulley
Number of Grooves	Single

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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