3110-01-042-2421 BEARING,BALL,ANNULAR Index 3110-01-042-2423 BEARING,BALL,PIVOT

National Stock Number:
3110-01-042-2422

Federal Supply Class:
3110

National Item Identification Number:
010422422

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:
N912276761C E NIEHOFF & CO


Techincal Specification:
BEARING SEAL TYPECONTACTCONTACT
BORE DIAMETER17.0 MILLIMETERS NOMINAL17.0 MILLIMETERS NOMINAL
BORE SHAPESTRAIGHTSTRAIGHT
INTERNAL CLEARANCE0.0007 INCHES MINIMUM RADIAL AND 0.0007 INCHES MINIMUM RADIAL AND 0.0013 INCHES MAXIMUM RADIAL0.0013 INCHES MAXIMUM RADIAL
INTERNAL FIT-UP DESIGNATIONEXTRA LOOSEEXTRA LOOSE
LOAD DIRECTIONRADIALRADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONSRI NO. 2,FSCM 99252 MFR REF SINGLE MATERIAL RESPONSESRI NO. 2,FSCM 99252 MFR REF SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASEGREASE
OVERALL OUTSIDE DIAMETER40.0 MILLIMETERS NOMINAL40.0 MILLIMETERS NOMINAL
OVERALL WIDTH12.0 MILLIMETERS NOMINAL12.0 MILLIMETERS NOMINAL
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR RETAINERRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR RETAINER
MATERIALSTEEL BALLSTEEL BALL
MATERIALSTEEL INNER RINGSTEEL INNER RING
MATERIALSTEEL OUTER RINGSTEEL OUTER RING
SPECIAL FEATURES40PCT FILL WITH SPECIFIED LUBRICANT40PCT FILL WITH SPECIFIED LUBRICANT
RETAINER FABRICATION METHODPRESSEDPRESSED
SEAL QUANTITY22
STANDARD TOLERANCE DESIGNATIONABEC NO.1ABEC NO.1
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLENON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUNDGROUND


Click here to Register for Free 30-day Trial