Annular ball bearing 47-620-664
Product Features
Bell helicopter part no. Permanently marked on face of outer ring
Manufacturer Specification
Overall Width
16.0 millimeters
Bore Diameter
50.00 millimeters
Overall Outside Diameter
80.00 millimeters
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Load Direction
Radial
Bore Shape
Straight
Internal Clearance
0.0003 inches radial and 0.0014 inches radial
Standard Tolerance Designation
Abec no.1
Style Designator
Non-loading groove, non-separable
NSN
3110-00-702-0489
Description
Bearing,ball,annular
Product Details
Steel overall material.
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- Standard and Metric sizes
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last updated on 05/19/2024