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Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 24/11/2024 to 7:00 (SGT) 25/11/2024. We apologize for the inconvenience.
Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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With metal roller bearing (Part Numbers)

On Sale Till 31/03/2025
Volume Discount

MISUMI

Standard expansionThe total length of the roller can now be specified in 1mm increments! Please use the L dimension specified type. FeaturesA roller with a bearing that can be selected from various metals and surface treatments. There are two types of shapes: straight type and crown type.
You can choose the material from steel (equivalent to S45C), stainless steel (SUS304), or aluminum (aluminum alloy).
For the L designation type, dimensions can be specified in 1mm increments!
In addition, the bearing can be changed to a stainless steel type with additional machining (SB). Please refer to the specification table for the range of dimensions that can be specified.

Part Number

Configured Part Number is shown.

Drawing/Specifications
3D Preview
Part Numbers
Catalog

Metal Rollers/With Bearings:Related Image

[ ! ] For detailed bearing dimensions, see >> P.989, 993.

Type		[ M ]Material	[ S ]Surface Treatment	Bearing
Straight	Crowned	[ M ]Material	[ S ]Surface Treatment	Bearing
RORB	ROCRB	S45C Equivalent	Black Oxide	Steel
RORM	ROCRM	S45C Equivalent	Electroless Nickel Plating
RORS	ROCRS	SUS304	-
RORA	ROCRA	Aluminum Alloy	Clear Anodize

Specifications

Part Number	-	L
RORB30	-	30

No.	D	L											d	D_1(H7)	dh	B	Bearing Used
20	20	15	20	25	30	40	50						6	15	10	5	696ZZ2
25	25		20	25	30	40	50	60	70	80	90	100	6	15	10	5	696ZZx2
30	30		20	25	30	40	50	60	70	80	90	100	8	19	15	6	698ZZx2
35A	35			25	30	40	50						8	22	15	7	608ZZx2
35	35			25	30	40	50	60	70	80	90	100	10	22	18	6	6900ZZx2
40A	40			25	30	40	50						10	26	18	8	6000ZZx2
40	40			25	30	40	50	60	70	80	90	100	12	28	24	8	6001ZZx2
50A	50			25	30	40	50					100	12	32	24	10	6201ZZx2
50	50			25	30	40	50	60	70	80	90	100	15	32	28	9	6002ZZx2

Alterations

Part Number

CAD Data download and 3D preview are not available because the part number has not yet been determined.

*In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.

CAD Download

: 30; 60; 90

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Part Number
ROCRA20-15
ROCRA20-20
ROCRA20-25
ROCRA20-30
ROCRA20-40
ROCRA20-50
ROCRA25-20
ROCRA25-25
ROCRA25-30
ROCRA25-40
ROCRA25-50
ROCRA30-20
ROCRA30-25
ROCRA30-30
ROCRA30-40
ROCRA30-50
ROCRA35-25
ROCRA35-30
ROCRA35-40
ROCRA35-50
ROCRA35A-25
ROCRA35A-30
ROCRA35A-40
ROCRA35A-50
ROCRA40-25
ROCRA40-30
ROCRA40-40
ROCRA40-50
ROCRA40A-25
ROCRA40A-30
ROCRA40A-40
ROCRA40A-50
ROCRA50-25
ROCRA50-30
ROCRA50-40
ROCRA50-50
ROCRA50-60
ROCRA50-70
ROCRA50-80
ROCRA50-90
ROCRA50-100
ROCRA50A-25
ROCRA50A-30
ROCRA50A-40
ROCRA50A-50
ROCRA50A-100
ROCRB20-15
ROCRB20-20
ROCRB20-25
ROCRB20-30
ROCRB20-40
ROCRB20-50
ROCRB25-20
ROCRB25-25
ROCRB25-30
ROCRB25-40
ROCRB25-50
ROCRB30-20
ROCRB30-25
ROCRB30-30
ROCRB30-40
ROCRB30-50
ROCRB35-25
ROCRB35-30
ROCRB35-40
ROCRB35-50
ROCRB35A-25
ROCRB35A-30
ROCRB35A-40
ROCRB35A-50
ROCRB40-25
ROCRB40-30
ROCRB40-40
ROCRB40-50
ROCRB40A-25
ROCRB40A-30
ROCRB40A-40
ROCRB40A-50
ROCRB50-25
ROCRB50-30
ROCRB50-40
ROCRB50-50
ROCRB50-60
ROCRB50-70
ROCRB50-80
ROCRB50-90
ROCRB50-100
ROCRB50A-25
ROCRB50A-30
ROCRB50A-40

Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Roller Shape	O.D. (mm)	Material	Length (mm)	Inner Dia. d (mm)	Surface Treatment	Length L (mm)
SGD 26.21	1 Piece(s)	Available	10 Day(s)	10	Crowned	20	[Aluminum] A5052	~50	6	Clear Anodize	15
SGD 26.21	1 Piece(s)	Available	10 Day(s)	10	Crowned	20	[Aluminum] A5052	~50	6	Clear Anodize	20
SGD 26.21	1 Piece(s)	Available	10 Day(s)	10	Crowned	20	[Aluminum] A5052	~50	6	Clear Anodize	25
SGD 33.08	1 Piece(s)	Available	10 Day(s)	10	Crowned	20	[Aluminum] A5052	~50	6	Clear Anodize	30
SGD 33.08	1 Piece(s)	Available	10 Day(s)	10	Crowned	20	[Aluminum] A5052	~50	6	Clear Anodize	40
SGD 33.08	1 Piece(s)	Available	10 Day(s)	10	Crowned	20	[Aluminum] A5052	~50	6	Clear Anodize	50
SGD 29.36	1 Piece(s)	Available	10 Day(s)	10	Crowned	25	[Aluminum] A5052	~50	6	Clear Anodize	20
SGD 29.36	1 Piece(s)	Available	10 Day(s)	10	Crowned	25	[Aluminum] A5052	~50	6	Clear Anodize	25
SGD 36.80	1 Piece(s)	Available	10 Day(s)	10	Crowned	25	[Aluminum] A5052	~50	6	Clear Anodize	30
SGD 36.80	1 Piece(s)	Available	10 Day(s)	10	Crowned	25	[Aluminum] A5052	~50	6	Clear Anodize	40
SGD 36.80	1 Piece(s)	Available	10 Day(s)	10	Crowned	25	[Aluminum] A5052	~50	6	Clear Anodize	50
SGD 35.79	1 Piece(s)	Available	10 Day(s)	10	Crowned	30	[Aluminum] A5052	~50	8	Clear Anodize	20
SGD 35.79	1 Piece(s)	Available	10 Day(s)	10	Crowned	30	[Aluminum] A5052	~50	8	Clear Anodize	25
SGD 44.54	1 Piece(s)	Available	10 Day(s)	10	Crowned	30	[Aluminum] A5052	~50	8	Clear Anodize	30
SGD 44.54	1 Piece(s)	Available	10 Day(s)	10	Crowned	30	[Aluminum] A5052	~50	8	Clear Anodize	40
SGD 44.54	1 Piece(s)	Available	10 Day(s)	10	Crowned	30	[Aluminum] A5052	~50	8	Clear Anodize	50
SGD 38.94	1 Piece(s)	Available	10 Day(s)	10	Crowned	35	[Aluminum] A5052	~50	10	Clear Anodize	25
SGD 46.68	1 Piece(s)	Available	10 Day(s)	10	Crowned	35	[Aluminum] A5052	~50	10	Clear Anodize	30
SGD 46.68	1 Piece(s)	Available	10 Day(s)	10	Crowned	35	[Aluminum] A5052	~50	10	Clear Anodize	40
SGD 46.68	1 Piece(s)	Available	10 Day(s)	10	Crowned	35	[Aluminum] A5052	~50	10	Clear Anodize	50
SGD 38.94	1 Piece(s)	Available	10 Day(s)	10	Crowned	35	[Aluminum] A5052	~50	8	Clear Anodize	25
SGD 46.68	1 Piece(s)	Available	10 Day(s)	10	Crowned	35	[Aluminum] A5052	~50	8	Clear Anodize	30
SGD 46.68	1 Piece(s)	Available	10 Day(s)	10	Crowned	35	[Aluminum] A5052	~50	8	Clear Anodize	40
SGD 46.68	1 Piece(s)	Available	10 Day(s)	10	Crowned	35	[Aluminum] A5052	~50	8	Clear Anodize	50
SGD 41.24	1 Piece(s)	Available	10 Day(s)	10	Crowned	40	[Aluminum] A5052	~50	12	Clear Anodize	25
SGD 49.69	1 Piece(s)	Available	10 Day(s)	10	Crowned	40	[Aluminum] A5052	~50	12	Clear Anodize	30
SGD 49.69	1 Piece(s)	Available	10 Day(s)	10	Crowned	40	[Aluminum] A5052	~50	12	Clear Anodize	40
SGD 49.69	1 Piece(s)	Available	10 Day(s)	10	Crowned	40	[Aluminum] A5052	~50	12	Clear Anodize	50
SGD 41.24	1 Piece(s)	Available	10 Day(s)	10	Crowned	40	[Aluminum] A5052	~50	10	Clear Anodize	25
SGD 49.69	1 Piece(s)	Available	10 Day(s)	10	Crowned	40	[Aluminum] A5052	~50	10	Clear Anodize	30
SGD 49.69	1 Piece(s)	Available	10 Day(s)	10	Crowned	40	[Aluminum] A5052	~50	10	Clear Anodize	40
SGD 49.69	1 Piece(s)	Available	10 Day(s)	10	Crowned	40	[Aluminum] A5052	~50	10	Clear Anodize	50
SGD 47.97	1 Piece(s)	Available	10 Day(s)	10	Crowned	50	[Aluminum] A5052	~50	15	Clear Anodize	25
SGD 57.14	1 Piece(s)	Available	10 Day(s)	10	Crowned	50	[Aluminum] A5052	~50	15	Clear Anodize	30
SGD 57.14	1 Piece(s)	Available	10 Day(s)	10	Crowned	50	[Aluminum] A5052	~50	15	Clear Anodize	40
SGD 57.14	1 Piece(s)	Available	10 Day(s)	10	Crowned	50	[Aluminum] A5052	~50	15	Clear Anodize	50
SGD 63.72	1 Piece(s)	Available	7 Day(s) or more	10	Crowned	50	[Aluminum] A5052	~100	15	Clear Anodize	60
SGD 63.72	1 Piece(s)	Available	7 Day(s) or more	10	Crowned	50	[Aluminum] A5052	~100	15	Clear Anodize	70
SGD 63.72	1 Piece(s)	Available	7 Day(s) or more	10	Crowned	50	[Aluminum] A5052	~100	15	Clear Anodize	80
SGD 63.72	1 Piece(s)	Available	7 Day(s) or more	10	Crowned	50	[Aluminum] A5052	~100	15	Clear Anodize	90
SGD 63.72	1 Piece(s)	Available	10 Day(s)	10	Crowned	50	[Aluminum] A5052	~100	15	Clear Anodize	100
SGD 47.97	1 Piece(s)	Available	10 Day(s)	10	Crowned	50	[Aluminum] A5052	~50	12	Clear Anodize	25
SGD 57.14	1 Piece(s)	Available	10 Day(s)	10	Crowned	50	[Aluminum] A5052	~50	12	Clear Anodize	30
SGD 57.14	1 Piece(s)	Available	10 Day(s)	10	Crowned	50	[Aluminum] A5052	~50	12	Clear Anodize	40
SGD 57.14	1 Piece(s)	Available	10 Day(s)	10	Crowned	50	[Aluminum] A5052	~50	12	Clear Anodize	50
SGD 63.72	1 Piece(s)	Available	10 Day(s)	10	Crowned	50	[Aluminum] A5052	~100	12	Clear Anodize	100
SGD 23.91	1 Piece(s)	Available	10 Day(s)	10	Crowned	20	[Steel] S45C	~50	6	Black Oxide	15
SGD 23.91	1 Piece(s)	Available	10 Day(s)	10	Crowned	20	[Steel] S45C	~50	6	Black Oxide	20
SGD 23.91	1 Piece(s)	Available	10 Day(s)	10	Crowned	20	[Steel] S45C	~50	6	Black Oxide	25
SGD 27.21	1 Piece(s)	Available	10 Day(s)	10	Crowned	20	[Steel] S45C	~50	6	Black Oxide	30
SGD 27.21	1 Piece(s)	Available	10 Day(s)	10	Crowned	20	[Steel] S45C	~50	6	Black Oxide	40
SGD 27.21	1 Piece(s)	Available	10 Day(s)	10	Crowned	20	[Steel] S45C	~50	6	Black Oxide	50
SGD 26.49	1 Piece(s)	Available	10 Day(s)	10	Crowned	25	[Steel] S45C	~50	6	Black Oxide	20
SGD 26.49	1 Piece(s)	Available	10 Day(s)	10	Crowned	25	[Steel] S45C	~50	6	Black Oxide	25
SGD 29.78	1 Piece(s)	Available	10 Day(s)	10	Crowned	25	[Steel] S45C	~50	6	Black Oxide	30
SGD 29.78	1 Piece(s)	Available	10 Day(s)	10	Crowned	25	[Steel] S45C	~50	6	Black Oxide	40
SGD 29.78	1 Piece(s)	Available	10 Day(s)	10	Crowned	25	[Steel] S45C	~50	6	Black Oxide	50
SGD 31.93	1 Piece(s)	Available	10 Day(s)	10	Crowned	30	[Steel] S45C	~50	8	Black Oxide	20
SGD 31.93	1 Piece(s)	Available	10 Day(s)	10	Crowned	30	[Steel] S45C	~50	8	Black Oxide	25
SGD 36.09	1 Piece(s)	Available	10 Day(s)	10	Crowned	30	[Steel] S45C	~50	8	Black Oxide	30
SGD 36.09	1 Piece(s)	Available	10 Day(s)	10	Crowned	30	[Steel] S45C	~50	8	Black Oxide	40
SGD 36.09	1 Piece(s)	Available	10 Day(s)	10	Crowned	30	[Steel] S45C	~50	8	Black Oxide	50
SGD 32.79	1 Piece(s)	Available	10 Day(s)	10	Crowned	35	[Steel] S45C	~50	10	Black Oxide	25
SGD 36.94	1 Piece(s)	Available	10 Day(s)	10	Crowned	35	[Steel] S45C	~50	10	Black Oxide	30
SGD 36.94	1 Piece(s)	Available	10 Day(s)	10	Crowned	35	[Steel] S45C	~50	10	Black Oxide	40
SGD 36.94	1 Piece(s)	Available	10 Day(s)	10	Crowned	35	[Steel] S45C	~50	10	Black Oxide	50
SGD 32.79	1 Piece(s)	Available	10 Day(s)	10	Crowned	35	[Steel] S45C	~50	8	Black Oxide	25
SGD 36.94	1 Piece(s)	Available	10 Day(s)	10	Crowned	35	[Steel] S45C	~50	8	Black Oxide	30
SGD 36.94	1 Piece(s)	Available	10 Day(s)	10	Crowned	35	[Steel] S45C	~50	8	Black Oxide	40
SGD 36.94	1 Piece(s)	Available	10 Day(s)	10	Crowned	35	[Steel] S45C	~50	8	Black Oxide	50
SGD 34.07	1 Piece(s)	Available	10 Day(s)	10	Crowned	40	[Steel] S45C	~50	12	Black Oxide	25
SGD 38.23	1 Piece(s)	Available	10 Day(s)	10	Crowned	40	[Steel] S45C	~50	12	Black Oxide	30
SGD 38.23	1 Piece(s)	Available	10 Day(s)	10	Crowned	40	[Steel] S45C	~50	12	Black Oxide	40
SGD 38.23	1 Piece(s)	Available	10 Day(s)	10	Crowned	40	[Steel] S45C	~50	12	Black Oxide	50
SGD 34.07	1 Piece(s)	Available	10 Day(s)	10	Crowned	40	[Steel] S45C	~50	10	Black Oxide	25
SGD 38.23	1 Piece(s)	Available	10 Day(s)	10	Crowned	40	[Steel] S45C	~50	10	Black Oxide	30
SGD 38.23	1 Piece(s)	Available	10 Day(s)	10	Crowned	40	[Steel] S45C	~50	10	Black Oxide	40
SGD 38.23	1 Piece(s)	Available	10 Day(s)	10	Crowned	40	[Steel] S45C	~50	10	Black Oxide	50
SGD 39.09	1 Piece(s)	Available	10 Day(s)	10	Crowned	50	[Steel] S45C	~50	15	Black Oxide	25
SGD 42.53	1 Piece(s)	Available	10 Day(s)	10	Crowned	50	[Steel] S45C	~50	15	Black Oxide	30
SGD 42.53	1 Piece(s)	Available	10 Day(s)	10	Crowned	50	[Steel] S45C	~50	15	Black Oxide	40
SGD 42.53	1 Piece(s)	Available	10 Day(s)	10	Crowned	50	[Steel] S45C	~50	15	Black Oxide	50
SGD 49.40	1 Piece(s)	Available	7 Day(s) or more	10	Crowned	50	[Steel] S45C	~100	15	Black Oxide	60
SGD 49.40	1 Piece(s)	Available	7 Day(s) or more	10	Crowned	50	[Steel] S45C	~100	15	Black Oxide	70
SGD 49.40	1 Piece(s)	Available	7 Day(s) or more	10	Crowned	50	[Steel] S45C	~100	15	Black Oxide	80
SGD 49.40	1 Piece(s)	Available	7 Day(s) or more	10	Crowned	50	[Steel] S45C	~100	15	Black Oxide	90
SGD 49.40	1 Piece(s)	Available	10 Day(s)	10	Crowned	50	[Steel] S45C	~100	15	Black Oxide	100
SGD 39.09	1 Piece(s)	Available	10 Day(s)	10	Crowned	50	[Steel] S45C	~50	12	Black Oxide	25
SGD 42.53	1 Piece(s)	Available	10 Day(s)	10	Crowned	50	[Steel] S45C	~50	12	Black Oxide	30
SGD 42.53	1 Piece(s)	Available	10 Day(s)	10	Crowned	50	[Steel] S45C	~50	12	Black Oxide	40

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Product TOP

Basic Information

Roller Type	Metal Roller	Mounting Method	With Bearings	Bearing Material	Steel

Configure

448 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Roller Shape
- Straight
- Crowned
Clear
O.D.(mm)
20

25

30

35

40

50
Clear
Material
- Steel
  - S45C
- Aluminum
  - A5052
- SUS304
Clear
Length(mm)
- ~50
- ~100
Clear
Inner Dia. d(mm)
6

8

10

12

15
Clear
Surface Treatment
- Black Oxide
- Clear Anodize
- Electroless Nickel Plating
- Not Provided
Clear
Length L(mm)
15

20

25

30

40

50

60

70

80

90

100
Clear
type
- ROCRA
- ROCRB
- ROCRM
- ROCRS
- RORA
- RORB
- RORM
- RORS
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

Same day

6 Day(s) or Less

7 Day(s) or Less

10 Day(s) or Less
Clear

Specify Alterations

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

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Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations): Tel：(65) 6733 7211 / FAX：(65) 6733 0211; 9:00am - 6:00pm (Monday - Friday); Technical Inquiry

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With metal roller bearing (Part Numbers)

Specifications

Alterations

Part Number

Basic Information

Configure

Specification/Dimensions

Roller Shape

O.D.(mm)

Material

Length(mm)

Inner Dia. d(mm)

Surface Treatment

Length L(mm)

type

CAD

Days to Ship

Specify Alterations

Tech Support

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