Annular ball bearing 251-81

Manufacturer Specification

Brand
Overall Width
0.8270 inches
Bore Diameter
35.00 millimeters
Overall Outside Diameter
72.00 millimeters
Lubrication Material
Grease
Outer Ring Width
0.6690 inches
Inner Ring Width
0.7870 inches
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Seal Quantity
1
Shield Quantity
1
Bearing Seal Type
Contact
Load Direction
Radial
Bore Shape
Straight
Internal Fit-up Designation
Standard
Standard Tolerance Designation
Abec no.1
Lubrication Material
Grease
Lubrication Material Specification
Dod-g-24508 military specification single material response
Style Designator
Non-loading groove, non-separable
Nondefinitive Specification/std Data
117 type and 1 class
Departure From Cited Designator
As modified by shield quantity
NSN
3110-00-156-3575
Description
Bearing,ball,annular

Product Details

Steel shield material.

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last updated on 03/28/2024