B-2 1/2 5

Comprehensive specifications and application details for: B-2 1/2 5 Needle Roller Bearing.

Summary

Explore detailed summary information for bearing: B-2 1/2 5. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
B-2 1/2 5
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-887-1494
Item Name Code
00051
Federal Item Identification Guide
A044A0
Assigment Date
01/01/1962

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.

66 fed std 1st material response or sae assn std 2nd material response roller material document and classification, 0.1566 inches minimum and 0.1576 inches maximum bore diameter, 0.2812 inches nominal overall outside diameter, 0.2120 inches minimum and 0.3120 inches maximum overall width, rigid alignment type

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-887-1494 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type
rigid
Bore Diameter
0.1566 inches minimum and 0.1576 inches maximum
Overall Outside Diameter
0.2812 inches nominal
Overall Width
0.2120 inches minimum and 0.3120 inches maximum
Material Document And Classification
66 fed std 1st material response or sae assn std 2nd material response roller
Material Document And Classification
66 fed std all material responses outer ring
Material
steel comp 1010 or steel comp 4135h or steel comp 303se outer ring
Material
steel comp 1095 or steel comp 1090 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: B-2 1/2 5. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-887-1494?
The FSCG of the NSN 3110-00-887-1494 is 3110
Does the NSN 3110-00-887-1494 have a Schedule B code assigned?
Yes, the Schedule B code is 8482400000
Does NSN 3110-00-887-1494 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 3110-00-887-1494 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-887-1494 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 3110-00-887-1494 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Mon, Jan 1, 1962

Price & Availability

Fill out the form to get pricing and availability details for the bearing: B-2 1/2 5

Popular Bearings

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

SP5056
3120-00-765-1832
Self-Aligning Plain Bearing
SP5056S481
3120-00-765-1832
Self-Aligning Plain Bearing
SP514-00
3120-00-110-3405
Bushing-Solenoid
SP52 7-8
3130-00-231-3672
Ball Bearing Unit
SP52SA205-14
3130-00-231-3672
Ball Bearing Unit
SP5334
3110-00-198-1788
Cylindrical Roller Bearing
SP5336
3110-00-156-3469
Annular Ball Bearing
SP5337
3110-00-156-3496
Annular Ball Bearing
SP5372
3110-00-088-6444
Annular Ball Bearing
SP540
3120-00-835-4031
Sleeve Bushing
SP546PT8C2-1
3110-01-030-4194
Duplex Ball Bearing
SP5687-5890PC2
3120-00-287-7717
Sleeve Bearing
SP5687-5890PC3
3120-00-287-7724
Sleeve Bearing
SP5687-5890PC6
3110-00-100-5512
Tapered Roller Bearing
SP5815-5933PC2
3120-00-287-7717
Sleeve Bearing