NSN 3110-00-428-6505

Part Details | ANNULAR BALL BEARING

3110-00-428-6505 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.

Alternate Parts: CYRB2781024, CYRB278-1-0-24, CYRB2781, CYRB278-1, SR41PPK15, CYRB2781, CYRB278-1, SR41PPK15, R4FFMST, CYRB2781, CYRB278-1, 3110-00-428-6505, 00-428-6505, 3110004286505, 004286505

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31APR 28, 197100-428-650500014 ( BEARING, BALL, ANNULAR )
REFERENCE DRAWINGS & PICTURES

NON-LOADING GROOVE, NON-SEPARABLE

Cross Reference | NSN 3110-00-428-6505
Part Number Cage Code Manufacturer
CYRB278-1-0-2405624GE AVIATION SYSTEMS LLCDBA GE AVIATION
CYRB278-105624GE AVIATION SYSTEMS LLCDBA GE AVIATION
SR41PPK1550294NEW HAMPSHIRE BALL BEARINGS, INC.DBA NHBB
CYRB278-150294NEW HAMPSHIRE BALL BEARINGS, INC.DBA NHBB
SR41PPK1583086NEW HAMPSHIRE BALL BEARINGS, INC.DIV HITECH DIVISION
R4FFMST38443SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA
CYRB278-138443SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA
Technical Data | NSN 3110-00-428-6505
Characteristic Specifications
STYLE DESIGNATOR NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH0.1960 INCHES NOMINAL
BORE DIAMETER0.2500 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER0.6250 INCHES NOMINAL
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO.1
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
SHIELD QUANTITY2
LOAD DIRECTION RADIAL
INTERNAL CLEARANCER0.0001 INCHES MINIMUM AND R0.0005 INCHES MAXIMUM
SPECIAL FEATURESLUBRICANT 1/2 FULL