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Idlers for Flat Belts - 25 to 100 mm Width

Spec Change

MISUMI

•Type: Idlers (Bearing Built-in)
•Surface Urethane: w/o Urethane
•Bore Style: With Bearing at Each End
•Surface Treatment: Clear Anodize

inCAD Components

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Configured Part Number is shown.

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Part Numbers
Catalog

Idlers for Flat Belts - Straight / Centering Groove / Crowned, Width: 25~100:Related Image

・Materials
[ M ] Material: Aluminum Alloy 5000 series
[ S ] Surface Treatment: Clear Anodize
* Bearing Accuracy: JIS B1514 Class 0
[ ! ]Bearings are press-fit. Cannot be disassembled.

Specifications

Part Number	-	d	-	L
ROFAN30	-	10	-	L52

■V-Groove Straight Type

Part Number	-	d	-	L	-	X	-	Y	-	Z
ROFAM40	-	12	-	L82	-	X7.8	-	Y6.0	-	Z5.0

Part Number	-	d	-	L	-	H
ROFAC60	-	20	-	L75	-	H0.5

■Crowned Type
■Straight Type

Part Number		d	1mm Increment	V-Groove Straight Type 0.1mm Increment			Crowned Type Only	d₁	Bearing Dimension			F
Type	D		L	X	Y	Z	H		No.	D₁	B
Straight Type ROFAN ROFAF V-Groove Straight Type ROFAM Crowned Type ROFAC [ ! ]V-Groove Straight Type is only available in D dimension 30 or larger.	15	(5)	Straight Type Crowned Type 25~100 V-Groove Straight Type 50~100 [ ! ]L≥Bx2+2	-	-	-	0.3 0.5 0.8	7	B675ZZ	8	2.5	-
		(6)						9	B676ZZ	10	3
	20	(6)						10	B686ZZ	13	5	-
		(8)						10	B678ZZ	12	3.5
	25	6						10	B696ZZ	15	5	26
		(8)							B688ZZ	16
	30	8		7.0~15.0	5.0~12.0	2.0~4.5		15	B698ZZ	19	6	31
		(10)							B6900ZZ	22
		(12)							B6901ZZ	24
	35	10				4.0~6.0		17	B6900ZZ	22	6	36
		12							B6901ZZ	24
		(15)							B6902ZZ	28	7
	40	8				4.0~7.0		17	B628ZZ	24	8	41
		10							B6000ZZ	26
		12							B6901ZZ	24	6
		15							B6902ZZ	28	7
		(20)				4.0~6.0		22	B6804ZZ	32
	50	10				4.0~7.0		17	B6200ZZ	30	9	51
		12						22	B6001ZZ	28	8
		15						17	B6902ZZ		7
		20						27	B6904ZZ	37	9
		(25)							B6905ZZ	42
	60	12						22	B6201ZZ	32	10	61
		15							B6002ZZ		9
		20							B6904ZZ	37	9
		25						32	B6905ZZ	42
		30							B6906ZZ	47
	80	25						41	B6205ZZ	52	15	81
		30							B6006ZZ	55	13
		35							B6907ZZ		10

[ ! ]Sizes in ( ) for d are only applicable to No Flange Type. [ ! ]For detailed bearing dimensions >> Click here, Click here

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; 45; 60

Part Number
ROFAM30-[8,10,12]-L[50-100/1]-X[7-15/0.1]-Y[5-12/0.1]-Z[2-4.5/0.1]
ROFAM35-[10,12,15]-L[50-100/1]-X[7-15/0.1]-Y[5-12/0.1]-Z[4-6/0.1]
ROFAM40-8-L[50-100/1]-X[7-15/0.1]-Y[5-12/0.1]-Z[4-7/0.1]
ROFAM40-10-L[50-100/1]-X[7-15/0.1]-Y[5-12/0.1]-Z[4-7/0.1]
ROFAM40-20-L[50-100/1]-X[7-15/0.1]-Y[5-12/0.1]-Z[4-6/0.1]
ROFAM40-[12,15]-L[50-100/1]-X[7-15/0.1]-Y[5-12/0.1]-Z[4-7/0.1]
ROFAM50-10-L[50-100/1]-X[7-15/0.1]-Y[5-12/0.1]-Z[4-7/0.1]
ROFAM50-12-L[50-100/1]-X[7-15/0.1]-Y[5-12/0.1]-Z[4-7/0.1]
ROFAM50-25-L[50-100/1]-X[7-15/0.1]-Y[5-12/0.1]-Z[4-7/0.1]
ROFAM50-[10,12,15,20]-L[50-100/1]-X[7-15/0.1]-Y[5-12/0.1]-Z[4-7/0.1]
ROFAM60-12-L[50-100/1]-X[7-15/0.1]-Y[5-12/0.1]-Z[4-7/0.1]
ROFAM60-15-L[50-100/1]-X[7-15/0.1]-Y[5-12/0.1]-Z[4-7/0.1]
ROFAM60-[20,25,30]-L[50-100/1]-X[7-15/0.1]-Y[5-12/0.1]-Z[4-7/0.1]
ROFAM80-[25,30,35]-L[50-100/1]-X[7-15/0.1]-Y[5-12/0.1]-Z[4-7/0.1]

Minimum order quantity	Days to Ship	RoHS	With or w/o Flange	Shape	Outer Diameter D (Ø)	Shaft (Bore) Dia. d (mm)	H (mm)	L (mm)	X (mm)	Y (mm)	Z (mm)
1 Piece(s)	10 Days or more	10	No Flange	With Crosspiece Groove	30	8 ～ 12	-	50 ～ 100	7 ～ 15	5 ～ 12	2 ～ 4.5
1 Piece(s)	12 Days or more	10	No Flange	With Crosspiece Groove	35	10 ～ 15	-	50 ～ 100	7 ～ 15	5 ～ 12	4 ～ 6
1 Piece(s)	12 Days or more	10	No Flange	With Crosspiece Groove	40	8	-	50 ～ 100	7 ～ 15	5 ～ 12	4 ～ 7
1 Piece(s)	12 Days or more	10	No Flange	With Crosspiece Groove	40	10	-	50 ～ 100	7 ～ 15	5 ～ 12	4 ～ 7
1 Piece(s)	12 Days or more	10	No Flange	With Crosspiece Groove	40	20	-	50 ～ 100	7 ～ 15	5 ～ 12	4 ～ 6
1 Piece(s)	12 Days or more	10	No Flange	With Crosspiece Groove	40	12 ～ 15	-	50 ～ 100	7 ～ 15	5 ～ 12	4 ～ 7
1 Piece(s)	12 Days or more	10	No Flange	With Crosspiece Groove	50	10	-	50 ～ 100	7 ～ 15	5 ～ 12	4 ～ 7
1 Piece(s)	12 Days or more	10	No Flange	With Crosspiece Groove	50	12	-	50 ～ 100	7 ～ 15	5 ～ 12	4 ～ 7
1 Piece(s)	12 Days or more	10	No Flange	With Crosspiece Groove	50	25	-	50 ～ 100	7 ～ 15	5 ～ 12	4 ～ 7
1 Piece(s)	12 Days or more	10	No Flange	With Crosspiece Groove	50	10 ～ 20	-	50 ～ 100	7 ～ 15	5 ～ 12	4 ～ 7
1 Piece(s)	12 Days or more	10	No Flange	With Crosspiece Groove	60	12	-	50 ～ 100	7 ～ 15	5 ～ 12	4 ～ 7
1 Piece(s)	12 Days or more	10	No Flange	With Crosspiece Groove	60	15	-	50 ～ 100	7 ～ 15	5 ～ 12	4 ～ 7
1 Piece(s)	12 Days or more	10	No Flange	With Crosspiece Groove	60	20 ～ 30	-	50 ～ 100	7 ～ 15	5 ～ 12	4 ～ 7
1 Piece(s)	12 Days or more	10	No Flange	With Crosspiece Groove	80	25 ～ 35	-	50 ～ 100	7 ～ 15	5 ～ 12	4 ～ 7

Product TOP

Basic Information

Type	Idler (Bearing Built-In)	Surface Urethane	No Urethane	Length L(mm)	~50 / ~100
Bore Style	Bearing on both sides 2 pcs.	Surface Treatment	Clear Anodize

Configure

14 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

With or w/o Flange
- Flanged
- No Flange
Clear
Outer Diameter D(Ø)
15

20

25

30

35

40

50

60

80
Clear
Shaft (Bore) Dia. d(mm)
5

6

8

10

12

15

20

25

30

35
Clear
H(mm)
0.3

0.5

0.8
Clear
L(mm)
[50-100/1mm Unit(s)]
Clear
X(mm)
[7-15/0.1mm Unit(s)]
Clear
Y(mm)
[5-12/0.1mm Unit(s)]
Clear
Z(mm)
[2-7/0.1mm Unit(s)]
Clear
type
- ROFAC
- ROFAF
- ROFAM
- ROFAN
Clear
Shape
- Straight
- Crowned
- With Crosspiece Groove
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

10 Days or Less

12 Days 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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Complementary Products

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MISUMI Days to Ship : 7 Days or more
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MISUMI Days to Ship : 8 Days or more
Bearing Shaft Screws - with Retaining Ring Groove
MISUMI Days to Ship : 10 Days or more

Tech Support

Technical Support: Tel：+52-442-672-7661 ext. 2 then wait and dial 4
E-mail: soportetecnico@misumimex.com; Mon. - Fri. 8 a.m. - 6 p.m.; Technical Inquiry

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About MISUMI Corporation

Contact us Monday to Friday: 8:00 am to 6:00 pm (Mexico City time)

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Idlers for Flat Belts - 25 to 100 mm Width

Specifications

Part Number

Basic Information

Configure

Specification/Dimensions

With or w/o Flange

Outer Diameter D(Ø)

Shaft (Bore) Dia. d(mm)

H(mm)

L(mm)

X(mm)

Y(mm)

Z(mm)

type

Shape

CAD

Days to Ship

Specify Alterations

Additional Products in this Category

Complementary Products

Tech Support

About This Website

About MISUMI Corporation

Contact us Monday to Friday: 8:00 am to 6:00 pm (Mexico City time)