3110-01-070-3031, BEARING,ROLLER,SELF-ALIGNING

National Stock Number:
3110-01-070-3031

Federal Supply Class:
3110

National Item Identification Number:
010703031

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:

23236 C	52676	SKF USA INC.
MS17133-57	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

BORE DIAMETER	180.00 MILLIMETERS NOMINAL
BORE SHAPE	STRAIGHT
INTERNAL FIT-UP DESIGNATION	STANDARD
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE ROLLER
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIAL	STEEL OR COPPER ALLOY OR ALUMINUM RETAINER
MATERIAL	STEEL COMP E51100 OR STEEL COMP E52100 INNER RING
MATERIAL	STEEL COMP E51100 OR STEEL COMP E52100 OUTER RING
MATERIAL	STEEL COMP E51100 OR STEEL COMP E52100 ROLLER
OVERALL OUTSIDE DIAMETER	320.00 MILLIMETERS NOMINAL
OVERALL WIDTH	112.00 MILLIMETERS NOMINAL
SPECIAL FEATURES	OIL HOLES AND GROOVE IN 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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