NSN 3110-00-121-2487
Part Details | ANNULAR BALL BEARING
3110-00-121-2487 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: 36C814001, 36C814-001, 5702, ITI5702, 3110-00-121-2487, 00-121-2487, 3110001212487, 001212487
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
31 | OCT 23, 1968 | 00-121-2487 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
NON-LOADING GROOVE, NON-SEPARABLE

Cross Reference | NSN 3110-00-121-2487
Part Number | Cage Code | Manufacturer |
---|---|---|
36C814-001 | 04660 | AIL SYSTEMS INCSUB OF EATON CORP |
5702 | 06144 | INDUSTRIAL TECTONICS BEARINGSCORPORATION |
ITI5702 | 06144 | INDUSTRIAL TECTONICS BEARINGSCORPORATION |
Technical Data | NSN 3110-00-121-2487
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE |
OVERALL WIDTH | 0.9950 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM |
BORE DIAMETER | 100.00 MILLIMETERS NOMINAL |
OVERALL OUTSIDE DIAMETER | 4.9370 INCHES MINIMUM AND 4.9375 INCHES MAXIMUM |
INTERNAL FIT-UP CONTACT ANGULAR DIRECTION | OUTWARD CONVERGENT |
LUBRICATION MATERIAL | GREASE |
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
STANDARD TOLERANCE DESIGNATION | ABEC NO.3 |
BORE SHAPE | STRAIGHT |
SURFACE FINISH | GROUND |
RETAINER FABRICATION METHOD | MACHINED |
SHIELD QUANTITY | 2 |
LOAD DIRECTION | ANGULAR |
INTERNAL CLEARANCE | R0.0015 INCHES MINIMUM AND R0.0020 INCHES MAXIMUM |
CONTACT ANGLE | 15.0 DEGREES NOMINAL |