Item # MR1220, Inner Ring w/ One Rib, No Rollers On Bearing Distributors, Inc.

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All Categories > All Products > Bearings > Roller Bearings > Cylindrical Roller Bearings - Mixed > Components for Cylindrical Roller Bearings > Inner Ring for Cylindrical Roller Bearings > Item # MR1220

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Unit of Measure

Technical Specifications | Dimensional Specifications

Technical Specifications

Type	N/A Inner Ring
Bore Type	N/A Round
Material	N/A Hardened Alloy Steel
Precision Ground	N/A Yes
Tolerance	N/A ISO Class 0 (RBEC 1)
Weight	N/A 2.220 lb1.007 kg

Dimensional Specifications

Loading zoom Inner Ring w/ One Rib, No Rollers - Dimensions
B	N/A 3.937 in100 mm
A	N/A 4.7642 in121.010 mm
W	N/A 1.3386 in34.000 mm
F	N/A 5.0571 in128.450 mm
R	N/A 0.1559 in3.960 mm