3120-01-237-0084, BEARING,PLAIN,SELF-ALIGNING

3120-01-237-0083 BEARING,PLAIN,SELF-ALIGNING

National Stock Number:
3120-01-237-0084

Federal Supply Class:
3120

National Item Identification Number:
012370084

Description:
BEARING,PLAIN,SELF-ALIGNING

Detail:
A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes BEARING, PLAIN, ROD END and BEARING, PLAIN, SPHERICAL.

Manufacturer Information:

4058197	02758	U S BEARINGS
4058197	50632	KAMATICS CORPORATION
4058197	77445	RTX CORPORATION

Techincal Specification:

MATERIAL	STEEL COMP 440C INNER MEMBER
	STEEL COMP 630 OUTER RACE MEMBER
	PLASTIC POLYAMIDE RACE LINER
STYLE DESIGNATOR	WITH INSERT AND/OR LINER WITH STAKING GROOVE
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER
HARDNESS RATING	55.0 ROCKWELL C MINIMUM AND
	60.0 ROCKWELL C MAXIMUM INNER MEMBER
	30.0 ROCKWELL C MINIMUM AND
	36.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
BORE DIAMETER	0.2495 INCHES MINIMUM AND
	0.2500 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER	0.6245 INCHES MINIMUM AND
	0.6250 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.3220 INCHES MINIMUM AND
	0.3320 INCHES MAXIMUM
INNER MEMBER WIDTH	0.4320 INCHES MINIMUM AND
	0.4370 INCHES MAXIMUM
STATIC RADIAL LOAD RATING	5500 POUNDS
SPECIAL FEATURES	USED ON INLET FAN FOR F100/200 ENG
THE MANUFACTURERS DATA
MANUFACTURERS CODE	77445
DESIGN CONTROL REFERENCE	4058197

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