Cylindrical roller bearing 538623
Product Features
Dia of inner ring is 0.9477 in. Min 0.9487 in. Max; silver plate cage 0.001-0.002 in. Thk per ams 2412 on land riding surf and roller pockets, bake at 475-500f for 2hrs to check for bond
Manufacturer Specification
Overall Width
Between 1.0186 inches and 1.0236 inches
Bore Diameter
Between 2.5588 inches and 2.5591 inches
Overall Outside Diameter
Between 3.9367 inches and 3.9370 inches
End Application
Aircraft eng tf-30
Surface Finish
Ground
Retainer Fabrication Method
Machined
Bore Shape
Straight
Locating Feature
Nonlocating
Internal Clearance
0.0028 inches bias megawatts and 0.0038 inches angular megawatts
Internal Clearance
0.0028 inches bias megawatts and 0.0038 inches radial
Standard Tolerance Designation
Rbec no.5
Material Specification
Pwa 725, 97497 mfr ref 1st material response outer ring
Material Specification
Pwa 725, 97497 mfr ref 2nd material response inner ring
Material Specification
Pwa 725, 97497 mfr ref 3rd material response roller
Style Designator
256a single row, one-direction locating, one lip inner ring, two lip outer ring, roller retainment ring on inner ring, non-separable
Style Designator
Single row, one-direction locating, one lip inner ring, two lip outer ring, roller retainment ring on inner ring, non-separable
NSN
3110-00-075-2227
Description
Bearing,roller,cylindrical
Product Details
Steel roller material.
Check Availability
Receive price and stock quote via email.- ISO9001 / AS9100 Quality Standards
- Volume Discounts Available
- Popular Trusted Brands
- Standard and Metric sizes
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last updated on 05/08/2024