NSN 3110-00-990-7604

Part Details | ANNULAR BALL BEARING

3110-00-990-7604 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: 518201, B540DDE6941, 518201, B540DDSD702, 540LL3C1K1420, 518201, B540DDSD702, 518201, 518201, B540DDE6941, 3110-00-990-7604, 00-990-7604, 3110009907604, 009907604

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31JAN 01, 196200-990-760400014 ( BEARING, BALL, ANNULAR )
REFERENCE DRAWINGS & PICTURES

NON-LOADING GROOVE, NON-SEPARABLE

Cross Reference | NSN 3110-00-990-7604
Part Number Cage Code Manufacturer
51820173030HAMILTON SUNDSTRAND CORPORATION
B540DDE694106144INDUSTRIAL TECTONICS BEARINGSCORPORATION
51820150294NEW HAMPSHIRE BALL BEARINGS, INC.DBA NHBB
B540DDSD70250294NEW HAMPSHIRE BALL BEARINGS, INC.DBA NHBB
540LL3C1K142083086NEW HAMPSHIRE BALL BEARINGS, INC.DIV HITECH DIVISION
51820183086NEW HAMPSHIRE BALL BEARINGS, INC.DIV HITECH DIVISION
B540DDSD70283086NEW HAMPSHIRE BALL BEARINGS, INC.DIV HITECH DIVISION
51820145934ONTIC ENGINEERING AND MANUFACTURING,INC.
51820121335TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE
B540DDE694121335TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE
Technical Data | NSN 3110-00-990-7604
Characteristic Specifications
STYLE DESIGNATOR NON-LOADING GROOVE, NON-SEPARABLE
BORE DIAMETER0.8747 INCHES MINIMUM AND 0.8753 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER1.3115 INCHES MINIMUM AND 1.3125 INCHES MAXIMUM
OUTER RING WIDTH0.2450 INCHES NOMINAL
INNER RING WIDTH0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-3278 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO.1
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
SHIELD QUANTITY2
LOAD DIRECTION RADIAL
INTERNAL FIT-UP DESIGNATION STANDARD