RBC4

Comprehensive specifications and application details for: RBC4 Needle Roller Bearing.

Summary

Explore detailed summary information for bearing: RBC4. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
RBC4
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-157-0610
Item Name Code
00051
Federal Item Identification Guide
A044A0
Assigment Date
01/01/1963

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.

rigid alignment type, 0.2500 inches nominal bore diameter, 0.3750 inches nominal inner ring width, 0.2500 inches nominal outer ring width, grease lubrication material

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-157-0610 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type
rigid
Bore Diameter
0.2500 inches nominal
Inner Ring Width
0.3750 inches nominal
Lubrication Material
grease
Outer Ring Width
0.2500 inches nominal
Overall Outside Diameter
0.8125 inches nominal
Material
steel overall
Retainer Fabrication Method
pressed
Standard Tolerance Designation
afbma std tolerance for industrial needle bearings
Style Designator
airframe, hardened and ground, non-separable
Surface Finish
ground
Surface Treatment
cadmium all external/exposed metal surfaces

Frequently Asked Questions

Find quick answers to common questions about bearing: RBC4. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-157-0610?
The FSCG of the NSN 3110-00-157-0610 is 3110
Does the NSN 3110-00-157-0610 have a Schedule B code assigned?
Yes, the Schedule B code is 8482400000
Does NSN 3110-00-157-0610 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 3110-00-157-0610 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-157-0610 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 3110-00-157-0610 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963

Price & Availability

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