899303-4

Comprehensive specifications and application details for: 899303-4 Needle Roller Bearing.

Summary

Explore detailed summary information for bearing: 899303-4. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
899303-4
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-334-8608
Item Name Code
00051
Federal Item Identification Guide
A044A0
Assigment Date
03/04/1991

A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.

0.3750 inches nominal bore diameter, 0.5625 inches nominal overall outside diameter, grease lubrication material, rigid alignment type, mil-g-81322 mil spec single material response lubrication material document and classification

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-334-8608 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type
rigid
Bore Diameter
0.3750 inches nominal
Lubrication Material Document And Classification
mil-g-81322 mil spec single material response
Lubrication Material
grease
Overall Outside Diameter
0.5625 inches nominal
Overall Width
0.6250 inches nominal
Material Document And Classification
fed std 66 fed std 1st material response or fed std 66 fed std 2nd material response or aisi assn std 3rd material response outer ring
Material Document And Classification
fed std 66 fed std all material responses roller
Material
steel comp 1025 or steel comp 8615 or steel comp 1012 outer ring
Material
steel comp e50100 or steel comp e51100 or steel comp e52100 or steel comp 1090 or steel comp 1095 roller
Standard Tolerance Designation
afbma std tolerance for industrial needle bearings
Style Designator
non-separable, open end, drawn shell
Surface Finish
ground

Frequently Asked Questions

Find quick answers to common questions about bearing: 899303-4. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-334-8608?
The FSCG of the NSN 3110-01-334-8608 is 3110
Does the NSN 3110-01-334-8608 have a Schedule B code assigned?
Yes, the Schedule B code is 8482400000
Does NSN 3110-01-334-8608 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 3110-01-334-8608 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-334-8608 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 3110-01-334-8608 was assigned to the Federal Catalog?
It was assigned 34 years ago, on Mon, Mar 4, 1991

Price & Availability

Fill out the form to get pricing and availability details for the bearing: 899303-4

Popular Bearings

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

4500025701
3120-01-559-8166
Sleeve Bearing
45001
3110-00-540-4660
Annular Ball Bearing
4500118-9
3130-01-194-4944
Roller Bearing Unit
4500145
3120-00-352-3040
Sleeve Bearing
4500156
3120-00-352-3046
Sleeve Bearing
4500157
3120-00-352-3047
Sleeve Bearing
4500166
3120-00-662-8950
Sleeve Bearing
4500166-6
3120-00-662-8950
Sleeve Bearing
4500171
3120-00-352-3050
Sleeve Bearing
4500171-6
3120-00-352-3050
Sleeve Bearing
450066-1
3120-01-377-4365
Sleeve Bushing
45006D
3110-00-155-6735
Annular Ball Bearing
45008
3110-01-191-2884
Annular Ball Bearing
450083C91
3120-01-248-3748
Me Bearing Replacement Parts Kit
450083C93
3120-01-198-2431
Me Bearing Replacement Parts Kit