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All Categories > Cylindrical Roller Bearings > Components for Cylindrical Roller Bearings > Inner Ring for Cylindrical Roller Bearings > Item # MA1218  
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Item # MA1218, 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

1.332 lb
0.604
kg


Dimensional Specifications

B

3.5433 in
90.000
mm

A

4.2209 in
107.210
mm

W

1.1811 in
30.000
mm

R

0.1252 in
3.180
mm