R1312

View detailed technical data, stock status, and sourcing information for: R1312

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R1312
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-159-1348
Item Name Code
00028
Assigment Date
01/01/1961 (65 years ago)

3.0540 inches nominal smallest outside diameter, 1.2205 inches nominal overall width, 2.3622 inches nominal bore diameter, straight bore shape, ground surface finish

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Width
1.2205 inches nominal
Bore Diameter
2.3622 inches nominal
Smallest Outside Diameter
3.0540 inches nominal
Surface Finish
ground
Bore Shape
straight
Standard Tolerance Designation
rbec no.1
Material
steel overall
Style Designator
inner ring, roller, single lip

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
2520-00-779-8187 No Name Available 02/02/1970

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
6B5162 Inner Bearing Ring
7450227 Inner Bearing Ring
R1312 Inner Bearing Ring

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3110-00-159-1348?
The FSCG of the NSN 3110-00-159-1348 is 3110
Does the NSN 3110-00-159-1348 have a Schedule B code assigned?
Yes, the Schedule B code is 8482991010
Does NSN 3110-00-159-1348 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 3110-00-159-1348 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-159-1348 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 3110-00-159-1348 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

Professional Distribution

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Pricing

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