4130-01-271-1886 COMPRESSOR UNIT,REFRIGERATION Index 5365-01-271-1888 SPACER,SLEEVE

National Stock Number:
3110-01-271-1887

Federal Supply Class:
3110

National Item Identification Number:
012711887

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:
571-9405-0125583L3HARRIS AVIATION PRODUCTS, INC
571-9405-0140920MPB CORP
571-9405-0170854SCHAEFFLER AEROSPACE USA CORP
FR3SSZAX5570854SCHAEFFLER AEROSPACE USA CORP
571-9405-0183086NEW HAMPSHIRE BALL BEARINGS INC


Techincal Specification:
MATERIALSTEEL COMP E52100 BALL
STEEL COMP E52100 INNER RING
STEEL COMP E52100 OUTER RING
PLASTIC POLYTETRAFLUOROETHYLENE SEPARATOR
STEEL COMP 302 SHIELD
OVERALL WIDTH0.1552 INCHES MINIMUM AND
0.1562 INCHES MAXIMUM
BORE DIAMETER0.1873 INCHES MINIMUM AND
0.1875 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER0.5640 INCHES MINIMUM AND
0.5650 INCHES MAXIMUM
FLANGE WIDTH0.0410 INCHES MINIMUM AND
0.0420 INCHES MAXIMUM
OUTER RING OUTSIDE DIAMETER0.4998 INCHES MINIMUM AND
0.5000 INCHES MAXIMUM
LUBRICATION MATERIALOIL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONNRL MB-20,CAGEC 25583 MFR REF SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATIONABEC NO.5
BORE SHAPESTRAIGHT
SURFACE FINISHGROUND
SHIELD QUANTITY2
LOAD DIRECTIONANGULAR
INTERNAL CLEARANCE0.0003 INCHES MINIMUM AXIAL AND
0.0011 INCHES MAXIMUM AXIAL
CONTACT ANGLE16.5 DEGREES NOMINAL
SPECIAL FEATURESBEARING FLANGED DOUBLE ROW


Click here to Register for Free 30-day Trial

© 2025 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us