3120-00-872-0678, BEARING,PLAIN,SELF-ALIGNING

5340-00-872-0680 SPRING,HELICAL,COMPRESSION

National Stock Number:
3120-00-872-0678

Federal Supply Class:
3120

National Item Identification Number:
008720678

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:

2180427	77445	RTX CORPORATION
540362	77445	RTX CORPORATION
540364	02758	U S BEARINGS
HU14-106	02758	U S BEARINGS
540364	77445	RTX CORPORATION
578275	77445	RTX CORPORATION

Techincal Specification:

BORE DIAMETER	0.8750 INCHES MINIMUM AND 0.8770 INCHES MAXIMUM
HARDNESS RATING	36.0 ROCKWELL C MINIMUM AND 58.0 ROCKWELL C MAXIMUM INNER MEMBER
HARDNESS RATING	36.0 ROCKWELL C MINIMUM AND 58.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
INNER MEMBER WIDTH	0.7450 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER	1.4368 INCHES MINIMUM AND 1.4373 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.5880 INCHES MINIMUM AND 0.5980 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5628 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
MATERIAL	STEEL COMP 431 OUTER RACE MEMBER
MATERIAL	STEEL COMP 440C INNER MEMBER
STYLE DESIGNATOR	WITHOUT INSERT OR LINER

Click here to Register for Free 30-day Trial