1002912-02

Comprehensive specifications and application details for: 1002912-02 Inner Bearing Ring.

Summary

Explore detailed summary information for bearing: 1002912-02. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
1002912-02
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-143-2990
Item Name Code
00028
Federal Item Identification Guide
A044A0
Assigment Date
01/01/1961

The inner component of a ball or roller bearing which provides a contact surface for the rolling elements of an antifriction bearing.

steel overall material, 1.7600 inches nominal overall width, 2.5000 inches nominal overall outside diameter, 2.0000 inches nominal bore diameter, straight bore shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-143-2990 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
2.0000 inches nominal
Bore Shape
straight
Overall Outside Diameter
2.5000 inches nominal
Overall Width
1.7600 inches nominal
Material
steel overall
Special Features
one oil hole; oil groove on id
Standard Tolerance Designation
afbma std tolerance for industrial needle bearings
Style Designator
solid inner race, with bore chamfer, journal and needle
Surface Finish
ground

Replaces

The NSN 3110-00-143-2990 is used in place of the following discontinued or alternate items:

NSN Name Date
3110-00-842-0901 No Name Available 11/01/1978
3110-00-881-4898 No Name Available 03/01/1982

Frequently Asked Questions

Find quick answers to common questions about bearing: 1002912-02. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-143-2990?
The FSCG of the NSN 3110-00-143-2990 is 3110
Does the NSN 3110-00-143-2990 have a Schedule B code assigned?
Yes, the Schedule B code is 8482991010
Does NSN 3110-00-143-2990 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 3110-00-143-2990 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-143-2990 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 3110-00-143-2990 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Sun, Jan 1, 1961

Price & Availability

Fill out the form to get pricing and availability details for the bearing: 1002912-02

Popular Bearings

Browse our selection of high-demand, high-performance bearings:

4060302-1062
3110-01-658-9614
Bearing Seat
406033
3110-00-188-2713
Annular Ball Bearing
4060388
3130-01-488-6141
Pillow Block Cap
4060391
3130-01-486-0128
Pillow Block Cap
406057
3120-01-654-7384
Sleeve Bearing
4060798
3120-01-241-5153
Sleeve Bushing
4060798B
3120-01-241-5153
Sleeve Bushing
4060870
3110-01-328-2352
Cylindrical Roller Bearing
4060901-3125
3120-00-883-3169
Sleeve Bearing
4060935-6
3120-00-178-0412
Sleeve Bearing
4061007
3110-01-137-2472
Cylindrical Roller Bearing
4061044
3120-01-441-0645
Sleeve Bearing
4061079
3120-01-182-5828
Sleeve Bushing
4061083
3110-01-179-6754
Bearing Seat
4061112
3110-01-183-4087
Annular Ball Bearing