3110-00-923-2561 BEARING,BALL,ANNULAR Index 3110-00-923-2563 BEARING,BALL,ANNULAR

National Stock Number:
3110-00-923-2562

Federal Supply Class:
3110

National Item Identification Number:
009232562

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:
1909S40038443SKF USA INC.
1909S400SB1070-138443SKF USA INC.
6906VAS52676SKF USA INC.
6909VAD52676SKF USA INC.
6909VADSB1070-152676SKF USA INC.
HDB009-178118MPB CORPORATION
JM9309KMBRE713221335TIMKEN CO
JM9309KMBRE7132SB1070-121335TIMKEN CO
SB1070-132828KAYDON CORPORATION
SB1070-138443SKF USA INC.
SB1070-152676SKF USA INC.
SB1070-178118MPB CORPORATION
HDB009-1SB1070-178118MPB CORPORATION
SB1070-178286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
BORE DIAMETER45.0 MILLIMETERS NOMINAL
BORE SHAPESTRAIGHT
INTERNAL CLEARANCE0.0012 INCHES MINIMUM RADIAL AND 0.0020 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
MATERIALCOPPER ALLOY RETAINER
MATERIALSTEEL BALL
MATERIALSTEEL INNER RING
MATERIALSTEEL OUTER RING
OVERALL OUTSIDE DIAMETER68.0 MILLIMETERS NOMINAL
OVERALL WIDTH12.0 MILLIMETERS NOMINAL
RETAINER FABRICATION METHODMACHINED
STANDARD TOLERANCE DESIGNATIONABEC NO.3
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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