301875 Ball Bearing Unit

Comprehensive specifications and application details for: 301875 Ball Bearing Unit.

Summary

Explore detailed summary information for bearing: 301875. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
301875
Federal Supply Classification
3130 Mounted Bearings
(NSN) National Stock Number
3130-00-757-9917
Item Name Code
30556
Federal Item Identification Guide
A093A0
Assigment Date
07/09/1971

An assembled unit, composed of a housing incorporating a single or multiple row ball bearing(s), designed to meet various or specific conditions of mounting.

1.6250 inches nominal housing length, 1.0001 inches minimum and 1.0006 inches maximum bore diameter, 2.7500 inches nominal bolt circle diameter, 0.4375 inches nominal flange thickness, 3.7500 inches nominal assembly overall length

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-00-757-9917 . Find dimensions, materials, tolerances, performance characteristics, etc.

Assembly Overall Length
3.7500 inches nominal
Bolt Circle Diameter
2.7500 inches nominal
Bore Diameter
1.0001 inches minimum and 1.0006 inches maximum
Flange Thickness
0.4375 inches nominal
Housing Length
1.6250 inches nominal
Housing Width
3.7500 inches nominal
Material
chromium alloy ball
Mounting Hole Diameter
0.4375 inches nominal
Mounting Hole Type
round, unthreaded
Seal Type
cartridge
Style Designator
flange block

Frequently Asked Questions

Find quick answers to common questions about bearing: 301875. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-00-757-9917?
The FSCG of the NSN 3130-00-757-9917 is 3130
Does the NSN 3130-00-757-9917 have a Schedule B code assigned?
Yes, the Schedule B code is 8482991050
Does NSN 3130-00-757-9917 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 3130-00-757-9917 contain precious materials?
Precious metal content is unknown
Does NSN 3130-00-757-9917 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 3130-00-757-9917 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Fri, Jul 9, 1971

Price & Availability

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