493B

Comprehensive specifications and application details for: 493B Tapered Roller Bearing Cup.

Summary

Explore detailed summary information for bearing: 493B. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
493B
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-159-9453
Item Name Code
00024
Federal Item Identification Guide
A044A0
Assigment Date
01/01/1963

An outer component of a tapered roller bearing which provides a contact surface for the rolling elements of the bearing.

0.1250 inches nominal backface corner radius, 5.3750 inches nominal outer ring outside diameter, 5.5930 inches nominal flange outside diameter, 0.2188 inches nominal flange width, 0.8750 inches nominal overall width

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-159-9453 . Find dimensions, materials, tolerances, performance characteristics, etc.

Backface Corner Radius
0.1250 inches nominal
Flange Outside Diameter
5.5930 inches nominal
Flange Width
0.2188 inches nominal
Outer Ring Outside Diameter
5.3750 inches nominal
Overall Width
0.8750 inches nominal
Material
steel overall
Standard Tolerance Designation
afbma class 2
Style Designator
normal angle, flanged

Frequently Asked Questions

Find quick answers to common questions about bearing: 493B. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-159-9453?
The FSCG of the NSN 3110-00-159-9453 is 3110
Does the NSN 3110-00-159-9453 have a Schedule B code assigned?
Yes, the Schedule B code is 8482800080
Does NSN 3110-00-159-9453 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 3110-00-159-9453 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-159-9453 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 3110-00-159-9453 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963

Price & Availability

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