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Discontinued Products

Idlers for Flat Belts / Straight / Centering Groove / Crowned / Width: 25~100

Idlers for Flat Belts / Straight / Centering Groove / Crowned / Width: 25~100

MISUMI

MISUMI

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

Material: EN AW-5052 Equiv.
Surface Treatment: Clear Anodize
* Bearing Accuracy: JIS B1514 Class 0
Bearings are press-fit.Cannot be disassembled.

Specifications

■Straight
Part Number-d-L
ROFAN30-10-L52

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

■Crowned
Part Number-d-L-H
ROFAC60-20-L75-H0.5
Part Numberd1mm IncrementCrosspiece Groove Straight only: 0.1mm IncrementCrowned only
Selection		d1Bearing DimensionF
TypeDLXYZHNo.D1B
Straight
ROFAN
ROFAF

Crosspiece Groove Straight
ROFAM

Crowned
ROFAC



Crosspiece Groove Straight is only available in D dimension 30 or larger.		15(5)



Straight
Crowned
25~100

Crosspiece Groove Straight
50~100





L≥Bx2+2		---0.3

0.5

0.8		7B675ZZ82.5-
(6)9B676ZZ103
20(6)10B686ZZ135-
(8)10B678ZZ123.5
25610B696ZZ15526
(8)B688ZZ16
3087.0~15.05.0~12.02.0~4.515B698ZZ19631
(10)B6900ZZ22
(12)B6901ZZ24
35104.0~6.017B6900ZZ22636
12B6901ZZ24
(15)B6902ZZ287
4084.0~7.017B628ZZ24841
10B6000ZZ26
12B6901ZZ246
15B6902ZZ287
(20)4.0~6.022B6804ZZ32
50104.0~7.017B6200ZZ30951
1222B6001ZZ288
1517B6902ZZ7
2027B6904ZZ379
(25)B6905ZZ42
601222B6201ZZ321061
15B6002ZZ9
20B6904ZZ379
2532B6905ZZ42
30B6906ZZ47
802541B6205ZZ521581
30B6006ZZ5513
35B6907ZZ10
Sizes in ( ) for d are only applicable to No Flange Type. For detailed bearing dimensions, see Here, 991.

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  1. 1
Part Number
ROFAC15-[5,​6]-L[25-100/1]-H[0.3,​0.5,​0.8]
ROFAC20-[6,​8]-L[25-100/1]-H[0.3,​0.5,​0.8]
ROFAC25-[6,​8]-L[25-100/1]-H[0.3,​0.5,​0.8]
ROFAC30-[8,​10,​12]-L[25-100/1]-H[0.3,​0.5,​0.8]
ROFAC35-[10,​12,​15]-L[25-100/1]-H[0.3,​0.5,​0.8]
ROFAC40-[8,​10,​12,​15,​20]-L[25-100/1]-H[0.3,​0.5,​0.8]
ROFAC50-[10,​12,​15,​20,​25]-L[25-100/1]-H[0.3,​0.5,​0.8]
ROFAC60-[12,​15,​20,​25,​30]-L[25-100/1]-H[0.3,​0.5,​0.8]
ROFAC80-[25,​30,​35]-L[25-100/1]-H[0.3,​0.5,​0.8]
Part NumberMinimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSWith or w/o Flange Shape O.D. D
(Ø) 		Shaft (Bore) Dia. d
(mm) 		H
(mm) 		L
(mm) 		X
(mm) 		Y
(mm) 		Z
(mm)
1 10 Days 10No FlangeCrowned155 ～ 60.3 ～ 0.825 ～ 100---
1 10 Days 10No FlangeCrowned206 ～ 80.3 ～ 0.825 ～ 100---
1 10 Days 10No FlangeCrowned256 ～ 80.3 ～ 0.825 ～ 100---
1 10 Days 10No FlangeCrowned308 ～ 120.3 ～ 0.825 ～ 100---
1 10 Days 10No FlangeCrowned3510 ～ 150.3 ～ 0.825 ～ 100---
1 10 Days 10No FlangeCrowned408 ～ 200.3 ～ 0.825 ～ 100---
1 10 Days 10No FlangeCrowned5010 ～ 250.3 ～ 0.825 ～ 100---
1 10 Days 10No FlangeCrowned6012 ～ 300.3 ～ 0.825 ～ 100---
1 10 Days 10No FlangeCrowned8025 ～ 350.3 ～ 0.825 ～ 100---

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  1. 1
 

Basic information

Type Idler (Bearing Built-In) Surface Urethane Urethane Not Provided Material Aluminum Alloy 5000 series
Length L(mm) Up to 50 / ≤100 Shaft Type 1-Bearing on Each End Type (2-Bearing in total) Surface Treatment Clear Anodized Aluminum

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Basic Attributes

  • With or w/o Flange

    • Flanged
    • No Flange

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  • O.D. D(Ø)

    • 15
    • 20
    • 25
    • 30
    • 35
    • 40
    • 50
    • 60
    • 80

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  • Shaft (Bore) Dia. d(mm)

    • 5
    • 6
    • 8
    • 10
    • 12
    • 15
    • 20
    • 25
    • 30
    • 35

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  • H(mm)

    • 0.3
    • 0.5
    • 0.8

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  • L(mm)

     [25-100/1mm Unit(s)]

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  • X(mm)

     

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  • Y(mm)

     

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  • Z(mm)

     

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  • Type

    • ROFAC
    • ROFAF
    • ROFAM
    • ROFAN

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  • Shape

    • Straight
    • Crowned
    • Crosspiece Groove

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    • 10 Days or Less
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