NSN 3110-01-081-8105

Part Details | ANNULAR BALL BEARING

3110-01-081-8105 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: 3TKRDD2128126, 3TKRDD21-28-126, SR542PD3C1420, SR542PD3C-1/420, 7721092, 772109-2, 3110-01-081-8105, 01-081-8105, 3110010818105, 010818105

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31AUG 20, 197901-081-810500014 ( BEARING, BALL, ANNULAR )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3110-01-081-8105
Part Number Cage Code Manufacturer
3TKRDD21-28-12678118MPB CORPORATIONDBA TIMKEN AEROSPACE
SR542PD3C-1/42083086NEW HAMPSHIRE BALL BEARINGS, INC.DIV HITECH DIVISION
772109-296214RAYTHEON COMPANYDBA RAYTHEON
Technical Data | NSN 3110-01-081-8105
Characteristic Specifications
OVERALL WIDTH0.4850 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
BORE DIAMETER1.3123 INCHES MINIMUM AND 1.3125 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER1.7498 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-81937 MIL SPEC SINGLE MATERIAL RESPONSE
BEARING PRELOAD RATINGASA40.0 POUNDS