3110-01-298-8149, BEARING,BALL,ANNULAR

3110-01-298-8150 RETAINER,ROLLER,BEARING

National Stock Number:
3110-01-298-8149

Federal Supply Class:
3110

National Item Identification Number:
012988149

Description:
BEARING,BALL,ANNULAR

Detail:
A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.

Manufacturer Information:

M81793-DKJLANSWDD71AA0	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-B-81793C	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SFR6FTA	70854	SCHAEFFLER AEROSPACE USA CORP

Techincal Specification:

BEARING SEAL TYPE	CONTACT
BORE DIAMETER	0.3750 INCHES NOMINAL
BORE SHAPE	STRAIGHT
FLANGE OUTSIDE DIAMETER	0.9690 INCHES NOMINAL
FLANGE WIDTH	0.0620 INCHES NOMINAL
INTERNAL FIT-UP DESIGNATION	STANDARD
LOAD DIRECTION	RADIAL
MATERIAL DOCUMENT AND CLASSIFICATION	AISI ASSN STD SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATION	AISI ASSN STD SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATION	AISI ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIAL	FIBER AND ALUMINUM SEAL
MATERIAL	PLASTIC PHENOLIC RETAINER
MATERIAL	STEEL COMP 440C BALL
MATERIAL	STEEL COMP 440C OUTER RING
MATERIAL	STEEL COMP 440C INNER RING
OUTER RING OUTSIDE DIAMETER	0.8750 INCHES NOMINAL
OVERALL WIDTH	0.2812 INCHES NOMINAL
RETAINER FABRICATION METHOD	MACHINED
SEAL QUANTITY	1
STANDARD TOLERANCE DESIGNATION	ABEC NO.7
STYLE DESIGNATOR	NON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISH	GROUND

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