3110-01-298-6512, BEARING,BALL,ANNULAR

National Stock Number:
3110-01-298-6512

Federal Supply Class:
3110

National Item Identification Number:
012986512

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:

5189258-001	53711	NAVAL SEA SYSTEMS COMMAND
S38K50-11	70854	SCHAEFFLER AEROSPACE USA CORP

Techincal Specification:

BORE DIAMETER	0.3148 INCHES MINIMUM AND 0.3150 INCHES MAXIMUM
BORE SHAPE	STRAIGHT
LOAD DIRECTION	RADIAL
LUBRICATION MATERIAL	OIL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION	MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATION	AISI ASSN STD ALL MATERIAL RESPONSES RETAINER
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	STEEL COMP 430 OR STEEL COMP 305 RETAINER
MATERIAL	STEEL COMP 440C BALL
MATERIAL	STEEL COMP 440C OUTER RING
MATERIAL	STEEL COMP 440C INNER RING
OVERALL OUTSIDE DIAMETER	0.8659 INCHES MINIMUM AND 0.8661 INCHES MAXIMUM
OVERALL WIDTH	0.2746 INCHES MINIMUM AND 0.2756 INCHES MAXIMUM
RETAINER FABRICATION METHOD	PRESSED
STYLE DESIGNATOR	NON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISH	GROUND
SURFACE TREATMENT	PASSIVATE OVERALL

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