3110-00-938-6592, BEARING,ROLLER,SELF-ALIGNING

National Stock Number:
3110-00-938-6592

Federal Supply Class:
3110

National Item Identification Number:
009386592

Description:
BEARING,ROLLER,SELF-ALIGNING

Detail:
AN ANTIFRICTION BEARING HAVING A CYLINDRICAL ROLLING ELEMENT AND ONE SPHERICAL RACEWAY WHICH WILL ADJUST TO VARYING DEGREES OF SHAFT AND/OR SUPPORT MISALIGNMENT WITHOUT DAMAGE TO THE RACEWAYS AND PERMITS THE FULL RATING OF THE BEARING TO BE UTILIZED.

Manufacturer Information:

180SD30W33	21335	TIMKEN CO
180SD30W33	60380	TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT
9418438	24617	GENERAL MOTORS CORP
FFB185	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
MS17133-54	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

BORE DIAMETER	180.0 MILLIMETERS NOMINAL
BORE SHAPE	STRAIGHT
INTERNAL FIT-UP DESIGNATION	STANDARD
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD ALL MATERIAL RESPONSES INNER RING
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD ALL MATERIAL RESPONSES OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD ALL MATERIAL RESPONSES ROLLER
OVERALL OUTSIDE DIAMETER	280.0 MILLIMETERS NOMINAL
OVERALL WIDTH	74.0 MILLIMETERS NOMINAL
MATERIAL	COPPER ALLOY OR ALUMINUM OR STEEL RETAINER
MATERIAL	STEEL COMP E51100 OR STEEL COMP E52100 OUTER RING
MATERIAL	STEEL COMP E51100 OR STEEL COMP E52100 ROLLER
MATERIAL	STEEL COMP E51100 OR STEEL COMP E52100 INNER RING
SPECIAL FEATURES	3 OIL HOLES AND GROOVE IN OD OF OUTER RING
STANDARD TOLERANCE DESIGNATION	RBEC NO.1
STYLE DESIGNATOR	DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE
SURFACE FINISH	GROUND

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