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

Part Number

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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.

Part Number:  

  • Incomplete part number.
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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]
ROFAF25-6-L[25-100/1]
ROFAF30-8-L[25-100/1]
ROFAF35-[10,​12]-L[25-100/1]
ROFAF40-8-L[25-100/1]
ROFAF40-10-L[25-100/1]
ROFAF40-[12,​15]-L[25-100/1]
ROFAF50-10-L[25-100/1]
ROFAF50-12-L[25-100/1]
ROFAF50-[15,​20]-L[25-100/1]
ROFAF60-12-L[25-100/1]
ROFAF60-15-L[25-100/1]
ROFAF60-[20,​25,​30]-L[25-100/1]
ROFAF80-[25,​30,​35]-L[25-100/1]
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]
ROFAN15-[5,​6]-L[25-100/1]
ROFAN20-[6,​8]-L[25-100/1]
ROFAN25-[6,​8]-L[25-100/1]
ROFAN30-[8,​10,​12]-L[25-100/1]
ROFAN35-[10,​12,​15]-L[25-100/1]
ROFAN40-8-L[25-100/1]
ROFAN40-10-L[25-100/1]
ROFAN40-[12,​15,​20]-L[25-100/1]
ROFAN50-10-L[25-100/1]
ROFAN50-12-L[25-100/1]
ROFAN50-[15,​20,​25]-L[25-100/1]
ROFAN60-12-L[25-100/1]
ROFAN60-15-L[25-100/1]
ROFAN60-[20,​25,​30]-L[25-100/1]
ROFAN80-[25,​30,​35]-L[25-100/1]
Part NumberStandard Unit PriceVolume DiscountShipping 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)

-

8 Days 10No FlangeCrowned155 ~ 60.3 ~ 0.825 ~ 100---

-

8 Days 10No FlangeCrowned206 ~ 80.3 ~ 0.825 ~ 100---

-

8 Days 10No FlangeCrowned256 ~ 80.3 ~ 0.825 ~ 100---

-

8 Days 10No FlangeCrowned308 ~ 120.3 ~ 0.825 ~ 100---

-

8 Days 10No FlangeCrowned3510 ~ 150.3 ~ 0.825 ~ 100---

-

8 Days 10No FlangeCrowned408 ~ 200.3 ~ 0.825 ~ 100---

-

8 Days 10No FlangeCrowned5010 ~ 250.3 ~ 0.825 ~ 100---

-

8 Days 10No FlangeCrowned6012 ~ 300.3 ~ 0.825 ~ 100---

-

8 Days 10No FlangeCrowned8025 ~ 350.3 ~ 0.825 ~ 100---

-

8 Days 10FlangedStraight256-25 ~ 100---

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8 Days 10FlangedStraight308-25 ~ 100---

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8 Days 10FlangedStraight3510 ~ 12-25 ~ 100---

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8 Days 10FlangedStraight408-25 ~ 100---

-

8 Days 10FlangedStraight4010-25 ~ 100---

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8 Days 10FlangedStraight4012 ~ 15-25 ~ 100---

-

8 Days 10FlangedStraight5010-25 ~ 100---

-

8 Days 10FlangedStraight5012-25 ~ 100---

-

8 Days 10FlangedStraight5015 ~ 20-25 ~ 100---

-

8 Days 10FlangedStraight6012-25 ~ 100---

-

8 Days 10FlangedStraight6015-25 ~ 100---

-

8 Days 10FlangedStraight6020 ~ 30-25 ~ 100---

-

8 Days 10FlangedStraight8025 ~ 35-25 ~ 100---

-

8 Days 10No FlangeCrosspiece Groove308 ~ 12-50 ~ 1007 ~ 155 ~ 122 ~ 4.5

-

8 Days 10No FlangeCrosspiece Groove3510 ~ 15-50 ~ 1007 ~ 155 ~ 124 ~ 6

-

8 Days 10No FlangeCrosspiece Groove408-50 ~ 1007 ~ 155 ~ 124 ~ 7

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8 Days 10No FlangeCrosspiece Groove4010-50 ~ 1007 ~ 155 ~ 124 ~ 7

-

8 Days 10No FlangeCrosspiece Groove4020-50 ~ 1007 ~ 155 ~ 124 ~ 6

-

8 Days 10No FlangeCrosspiece Groove4012 ~ 15-50 ~ 1007 ~ 155 ~ 124 ~ 7

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8 Days 10No FlangeCrosspiece Groove5010-50 ~ 1007 ~ 155 ~ 124 ~ 7

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8 Days 10No FlangeCrosspiece Groove5012-50 ~ 1007 ~ 155 ~ 124 ~ 7

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8 Days 10No FlangeCrosspiece Groove5025-50 ~ 1007 ~ 155 ~ 124 ~ 7

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8 Days 10No FlangeCrosspiece Groove5010 ~ 20-50 ~ 1007 ~ 155 ~ 124 ~ 7

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8 Days 10No FlangeCrosspiece Groove6012-50 ~ 1007 ~ 155 ~ 124 ~ 7

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8 Days 10No FlangeCrosspiece Groove6015-50 ~ 1007 ~ 155 ~ 124 ~ 7

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8 Days 10No FlangeCrosspiece Groove6020 ~ 30-50 ~ 1007 ~ 155 ~ 124 ~ 7

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8 Days 10No FlangeCrosspiece Groove8025 ~ 35-50 ~ 1007 ~ 155 ~ 124 ~ 7

-

8 Days 10No FlangeStraight155 ~ 6-25 ~ 100---

-

8 Days 10No FlangeStraight206 ~ 8-25 ~ 100---

-

8 Days 10No FlangeStraight256 ~ 8-25 ~ 100---

-

8 Days 10No FlangeStraight308 ~ 12-25 ~ 100---

-

8 Days 10No FlangeStraight3510 ~ 15-25 ~ 100---

-

8 Days 10No FlangeStraight408-25 ~ 100---

-

8 Days 10No FlangeStraight4010-25 ~ 100---

-

8 Days 10No FlangeStraight4012 ~ 20-25 ~ 100---

-

8 Days 10No FlangeStraight5010-25 ~ 100---

-

8 Days 10No FlangeStraight5012-25 ~ 100---

-

8 Days 10No FlangeStraight5015 ~ 25-25 ~ 100---

-

8 Days 10No FlangeStraight6012-25 ~ 100---

-

8 Days 10No FlangeStraight6015-25 ~ 100---

-

8 Days 10No FlangeStraight6020 ~ 30-25 ~ 100---

-

8 Days 10No FlangeStraight8025 ~ 35-25 ~ 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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