903158

Comprehensive specifications and application details for: 903158 Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: 903158. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
903158
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-427-0603
Item Name Code
00014
Federal Item Identification Guide
A044A0
Assigment Date
05/08/1974

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

radial load direction, 1.1865 inches minimum and 1.1870 inches maximum bore diameter, 3.1491 inches minimum and 3.1496 inches maximum overall outside diameter, straight bore shape, contact bearing seal type

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-427-0603 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bearing Seal Type
contact
Bore Diameter
1.1865 inches minimum and 1.1870 inches maximum
Bore Shape
straight
Load Direction
radial
Overall Outside Diameter
3.1491 inches minimum and 3.1496 inches maximum
Overall Width
0.8198 inches minimum and 0.8268 inches maximum
Material
rubber seal
Material
steel ball
Material
steel inner ring
Material
steel outer ring
Material
steel retainer
Seal Quantity
1
Style Designator
non-loading groove, non-separable
Surface Finish
ground

Replaces

The NSN 3110-00-427-0603 is used in place of the following discontinued or alternate items:

NSN Name Date
3110-00-610-5984 No Name Available 04/01/1984

Frequently Asked Questions

Find quick answers to common questions about bearing: 903158. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-427-0603?
The FSCG of the NSN 3110-00-427-0603 is 3110
Does the NSN 3110-00-427-0603 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-00-427-0603 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 3110-00-427-0603 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-427-0603 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 3110-00-427-0603 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Wed, May 8, 1974

Price & Availability

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