Cylindrical roller bearing R109KEX307

Product Features

Outer ring raceway 6 uin aa, outer ring lips 16 uin aa, od surface of outer ring 10 uin aa, all surfaces of rollers 2 uin aa, heat stabilized for operation at m65 to p350 degrees f, bearing specific dynamic load cap. 7270 lb, outer ring containers 6 slots on each face equally spaced so that the slots on 1 face are displaced by 30 degrees from slots on the opposite face, 0.050 in. Min, 0.055 in. Max w, 0.050 in. Min, 0.055 in. Max deep, id retainer and lip of outer ring concentric within 0.0003 in., od perpendicular w/outer ring faces within 0.00003 in. Tir, retainer id and od concentric within 0.003 in. Tir, center ring faces parallel within 0.0002 in., roller bearing surface parallel within 0.000025 and perpendicular w/faces within 0.00005 in.

Manufacturer Specification

Brand
Surface Finish
Ground
Retainer Fabrication Method
Machined
Locating Feature
Nonlocating
Internal Clearance
0.0006 inches axial and 0.0018 inches axial
Standard Tolerance Designation
Rbec no.5
Material Specification
-4001, 91547 mfr ref single material response outer ring
Material Specification
-4001, 91547 mfr ref single material response roller
Material Specification
Ams 4616 assn standard single material response retainer
Precious Material And Location
Retainer silver
Precious Material
Silver
Test Data Document
91547-e1004 standard (includes industry or association standards, individual manufactureer standards, etc.). And 91547-a+4903aa standard (includes industry or association standards, individual manufactureer standards, etc.).
NSN
3110-00-018-9654
Description
Bearing,roller,cylindrical

Product Details

Steel roller material.

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last updated on 03/28/2024