IR1012

View detailed technical data, stock status, and sourcing information for: IR1012

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IR1012
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-198-2763
Item Name Code
00028
Assigment Date
01/01/1963 (63 years ago)

ground surface finish, 0.8750 inches nominal overall outside diameter, 0.6250 inches nominal bore diameter, 0.7812 inches nominal overall width, straight bore shape

Product Characteristics

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

Overall Width
0.7812 inches nominal
Bore Diameter
0.6250 inches nominal
Overall Outside Diameter
0.8750 inches nominal
Surface Finish
ground
Bore Shape
straight
Standard Tolerance Designation
afbma std tolerance for industrial needle bearings
Material
steel overall
Style Designator
solid inner race, with bore chamfer, journal and needle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3110-00-461-3161 No Name Available 12/01/1978

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
16397 Inner Bearing Ring
1R-1012 Inner Bearing Ring
202630-5 Inner Bearing Ring
IR-1012 Inner Bearing Ring
IR1012 Inner Bearing Ring

FAQs

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

What is the FSCG of the NSN 3110-00-198-2763?
The FSCG of the NSN 3110-00-198-2763 is 3110
Does the NSN 3110-00-198-2763 have a Schedule B code assigned?
Yes, the Schedule B code is 8482991010
Does NSN 3110-00-198-2763 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 3110-00-198-2763 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-198-2763 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 3110-00-198-2763 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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