3110-01-019-2487 BEARING,BALL,ANNULAR Index 5306-01-019-2489 BOLT,CLOSE TOLERANCE

National Stock Number:
3110-01-019-2488

Federal Supply Class:
3110

National Item Identification Number:
010192488

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:
10107436A486GNIMIKKEISTOKESKUS NCB FINLAND
103KS3038443SKF USA INC.
42312-20538443SKF USA INC.
42312-20578118MPB CORPORATION
42312-20582402TRIUMPH GEAR SYSTEMS INC
42312-20583086NEW HAMPSHIRE BALL BEARINGS INC
42312D20582402TRIUMPH GEAR SYSTEMS INC
HKB 103-12178118MPB CORPORATION


Techincal Specification:
BORE DIAMETER0.6690 INCHES MINIMUM AND 0.6693 INCHES MAXIMUM
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
LUBRICATION MATERIALOIL
OVERALL OUTSIDE DIAMETER1.3775 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM
OVERALL WIDTH0.3887 INCHES MINIMUM AND 0.3937 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6440 ASSN STD 1ST MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6440 ASSN STD 1ST MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6440 ASSN STD 1ST MATERIAL RESPONSE OUTER RING
MATERIALSTEEL OVERALL
RETAINER FABRICATION METHODPRESSED
STANDARD TOLERANCE DESIGNATIONABEC NO.7
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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