4020-00-926-1386 TWINE,FIBROUS Index 5420-00-926-1390 BRIDGE,FLOATING

National Stock Number:
3110-00-926-1387

Federal Supply Class:
3110

National Item Identification Number:
009261387

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:
389WXX383AXXWCUPSPCRY2S383AK671-60038THE TIMKEN CORPORATION
A33777K671442-1160038THE TIMKEN CORPORATION
K671442-1160038THE TIMKEN CORPORATION
K671442-1184955KAMAN AEROSPACE CORPORATION


Techincal Specification:
BACKFACE CORNER RADIUS0.0800 INCHES NOMINAL
BORE DIAMETER2.1880 INCHES NOMINAL
CONE CORNER RADIUS0.0900 INCHES NOMINAL
CONE WIDTH1.7280 INCHES NOMINAL
CUP WIDTH1.6696 INCHES NOMINAL
MATERIALSTEEL OVERALL
OVERALL OUTSIDE DIAMETER3.9370 INCHES NOMINAL
OVERALL WIDTH1.7280 INCHES NOMINAL
SPECIAL FEATURES2 SINGLE CUPS,2 SINGLE CONES,2 OIL HOLES IN CUP,2 OIL SLOTS IN EACH CONE BACK FACE,8 OIL HOLES 0.1250 IN DIA EQUALLY SPACED IN CUP SPACER
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2


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