KNDB5-3

Comprehensive specifications and application details for: KNDB5-3 Self-Aligning Plain Bearing.

Summary

Explore detailed summary information for bearing: KNDB5-3. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
KNDB5-3
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-01-099-7316
Item Name Code
13208
Federal Item Identification Guide
A045A0
Assigment Date
08/22/1980

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.

0.3730 inches minimum and 0.3750 inches maximum inner member width, 28.0 rockwell c minimum and 37.0 rockwell c maximum outer race member hardness rating, plastic polytetrafluoroethylene race liner material, 0.3120 inches minimum and 0.3125 inches maximum bore diameter, 55.0 rockwell c minimum and 62.0 rockwell c maximum inner member hardness rating

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-099-7316 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
0.3120 inches minimum and 0.3125 inches maximum
Hardness Rating
55.0 rockwell c minimum and 62.0 rockwell c maximum inner member
Hardness Rating
28.0 rockwell c minimum and 37.0 rockwell c maximum outer race member
Inner Member Width
0.3730 inches minimum and 0.3750 inches maximum
Material
plastic polytetrafluoroethylene race liner
Material
steel comp 440c inside diameter surface of body
Material
steel comp 630 outer race member
Outer Member Outside Diameter
0.7495 inches minimum and 0.7500 inches maximum
Outer Member Width
0.2760 inches minimum and 0.2860 inches maximum
Static Radial Load Rating
8750 pounds
Style Designator
with insert and/or liner
Surface Treatment
passivate inner member

Replaces

The NSN 3120-01-099-7316 is used in place of the following discontinued or alternate items:

NSN Name Date
3120-00-086-7056 No Name Available 01/12/2004
3120-00-927-7413 No Name Available 01/26/2004

Frequently Asked Questions

Find quick answers to common questions about bearing: KNDB5-3. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-099-7316?
The FSCG of the NSN 3120-01-099-7316 is 3120
Does the NSN 3120-01-099-7316 have a Schedule B code assigned?
Yes, the Schedule B code is 8482300040
Does NSN 3120-01-099-7316 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 3120-01-099-7316 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-099-7316 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 3120-01-099-7316 was assigned to the Federal Catalog?
It was assigned 44 years ago, on Fri, Aug 22, 1980

Price & Availability

Fill out the form to get pricing and availability details for the bearing: KNDB5-3

Popular Bearings

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

4T-2690
3110-00-100-0736
Tapered Roller Cone and Rollers
4T-28779
3130-01-381-4334
Bearing Unit Housing
4T 3/4
3130-00-555-6579
Ball Bearing Unit
4T-30207
3110-01-302-5974
Tapered Roller Cone and Rollers
4T-30208
3110-01-171-5322
Tapered Roller Bearing
4T-30304A
3110-01-195-6626
Tapered Roller Bearing
4T-30308D
3110-01-190-2253
Tapered Roller Bearing
4T-30309D
3110-01-575-3210
Tapered Roller Bearing
4T-30311D
3110-01-575-4329
Tapered Roller Bearing
4T-31310D
3110-01-189-7566
Tapered Roller Bearing
4T-32007X
3110-01-253-3583
Tapered Roller Bearing
4T-32010X
3110-01-161-2133
Tapered Roller Bearing
4T-32015X
3110-01-157-1327
Tapered Roller Bearing
4T-32211
3110-01-301-6701
Tapered Roller Cone and Rollers
4T-32215
3110-01-302-8295
Tapered Roller Bearing