3110-01-298-7788 BEARING,ROLLER,TAPERED Index 3110-01-298-7790 RETAINER,BALL,BEARING

National Stock Number:
3110-01-298-7789

Federal Supply Class:
3110

National Item Identification Number:
012987789

Description:
BEARING,ROLLER,TAPERED

Detail:
A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. Excludes BEARING, ROLLER, THRUST.


Manufacturer Information:
10250051-218876U S ARMY AVIATION AND MISSILE COMMAND
A-A-5964958536FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
AA59649-57158536FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
HM516410, HM51644260038THE TIMKEN CORPORATION
HM516442HM51641060038THE TIMKEN CORPORATION


Techincal Specification:
BACKFACE CORNER RADIUS0.1300 INCHES NOMINAL
BORE DIAMETER3.0000 INCHES MINIMUM AND 3.0005 INCHES MAXIMUM
CONE CORNER RADIUS0.1400 INCHES NOMINAL
CONE WIDTH1.5625 INCHES NOMINAL
CUP WIDTH1.2813 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER5.2500 INCHES MINIMUM AND 5.2510 INCHES MAXIMUM
OVERALL WIDTH1.5625 INCHES MINIMUM AND 1.5705 INCHES MAXIMUM
MATERIALSTEEL OVERALL
STANDOUT WIDTH0.2812 INCHES NOMINAL
STYLE DESIGNATORSTRAIGHT BORE, NORMAL ANGLE


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