Annular ball bearing 6639-1
Product Features
Noise tested and selected for smooth and quiet runninng qualities
Manufacturer Specification
Brand
Overall Width
0.2812 inches
Bore Diameter
0.3750 inches
Overall Outside Diameter
0.8750 inches
Lubrication Material
Grease
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Shield Quantity
2
Load Direction
Radial
Bore Shape
Straight
Internal Fit-up Designation
Loose
Standard Tolerance Designation
Abec no.1
Lubrication Material
Grease
Lubrication Material Specification
Mil-g-81322 military specification single material response
Style Designator
Non-loading groove, non-separable
NSN
3110-00-446-1721
Description
Bearing,ball,annular
Product Details
Steel corrosion resisting overall material.
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last updated on 05/18/2024