Tapered roller bearing MA489

Product Features

Inner raceway and rollers honed

Manufacturer Specification

Overall Width
1.8125 inches
Bore Diameter
2.8125 inches
Overall Outside Diameter
5.3750 inches
Backface Corner Radius
0.1300 inches
Standout Width
0.3750 inches
Cone Corner Radius
0.1400 inches
Cone Width
1.8125 inches
Cup Width
1.4375 inches
Retainer Fabrication Method
Pressed
Standard Tolerance Designation
Afbma class 2
Style Designator
Straight bore, normal angle
Reference Number Differentiating Characteristics
As differentiated by tolerance and surface finish requirement
NSN
3110-01-144-9021
Description
Bearing,roller,tapered

Product Details

Steel overall material.

last updated on 05/10/2024