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All Categories > Cylindrical Roller Bearings > Components for Cylindrical Roller Bearings > Inner Ring for Cylindrical Roller Bearings > Item # MA1220  
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Item # MA1220, Plain Inner Ring, No Rollers







Unit of Measure: Imperial Metric Both

Order Now  · Technical Specifications  · Dimensional Specifications

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Technical Specifications

Type

Inner Ring

Bore Type

Round

Material

Hardened Alloy Steel

Precision Ground

Yes

Tolerance

ISO Class 0 (RBEC 1)

Weight

2.048 lb
0.929
kg


Dimensional Specifications

B

3.9370 in
100.000
mm

A

4.7642 in
121.010
mm

W

1.3386 in
34.000
mm

R

0.1559 in
3.960
mm