KR12-CWB

Comprehensive specifications and application details for: KR12-CWB Self-Aligning Plain Bearing.

Summary

Explore detailed summary information for bearing: KR12-CWB. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
KR12-CWB
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-01-083-3268
Item Name Code
13208
Federal Item Identification Guide
A045A0
Assigment Date
09/21/1979

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.

0.7495 inches minimum and 0.7500 inches maximum bore diameter, 0.8730 inches minimum and 0.8750 inches maximum inner member width, steel comp 630 outer race member material, plastic polyurethane race liner material, steel comp 440c inner member material

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-083-3268 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
0.7495 inches minimum and 0.7500 inches maximum
Inner Member Width
0.8730 inches minimum and 0.8750 inches maximum
Material
plastic polyurethane race liner
Material
steel comp 440c inner member
Material
steel comp 630 outer race member
Outer Member Outside Diameter
1.3745 inches minimum and 1.3750 inches maximum
Outer Member Width
0.6250 inches minimum and 0.6350 inches maximum
Static Radial Load Rating
37000 pounds
Style Designator
with insert and/or liner

Frequently Asked Questions

Find quick answers to common questions about bearing: KR12-CWB. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-083-3268?
The FSCG of the NSN 3120-01-083-3268 is 3120
Does the NSN 3120-01-083-3268 have a Schedule B code assigned?
Yes, the Schedule B code is 8482300040
Does NSN 3120-01-083-3268 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 3120-01-083-3268 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-083-3268 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 3120-01-083-3268 was assigned to the Federal Catalog?
It was assigned 45 years ago, on Fri, Sep 21, 1979

Price & Availability

Fill out the form to get pricing and availability details for the bearing: KR12-CWB

Popular Bearings

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

D217
3120-00-875-6716
Sleeve Bushing
D218-45
3110-01-394-7969
Journal Roller Bearing
D21927
3120-00-111-2285
Bushing
D22
3110-00-100-8538
Thrust Ball Bearing
D22.08.001
3110-01-396-1009
Annular Ball Bearing
D22-177-168
3120-00-851-9829
Sleeve Bearing
D22.80.000
3110-01-293-8043
Bearing
D22.80.009
3110-01-443-0581
Annular Ball Bearing
D220264
3130-01-495-3407
Bearing Unit Housing
D222-125-7
3120-01-260-4816
Sleeve Bushing
D222-125-8
3120-01-260-4817
Sleeve Bushing
D22200
3120-00-892-3910
Self-Aligning Plain Bearing
D22210
3110-01-241-8253
Bearing Ball
D22215
3110-00-554-5650
Annular Ball Bearing
D223
3120-00-722-4267
Sleeve Bushing