2M1131

View detailed technical data, stock status, and sourcing information for: 2M1131

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2M1131
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-470-2994
Item Name Code
00015
Assigment Date
01/18/1971 (55 years ago)

ground surface finish, 46.0 millimeters nominal overall width, machined retainer fabrication method, straight bore shape, 280.0 millimeters nominal bore diameter

Product Characteristics

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

Overall Width
46.0 millimeters nominal
Bore Diameter
280.0 millimeters nominal
Surface Finish
ground
Retainer Fabrication Method
machined
Bore Shape
straight
Locating Feature
nonlocating
Internal Fit-Up Designation
standard
Standard Tolerance Designation
rbec no.1
Special Features
two lip inner ring no outer ring
Material
steel overall

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
2M1131 Cylindrical Roller Bearing
BU1956-17 Cylindrical Roller Bearing
MU1956L Cylindrical Roller Bearing
MUB1956V Cylindrical Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-470-2994?
The FSCG of the NSN 3110-00-470-2994 is 3110
Does the NSN 3110-00-470-2994 have a Schedule B code assigned?
Yes, the Schedule B code is 8482500000
Does NSN 3110-00-470-2994 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 3110-00-470-2994 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-470-2994 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 3110-00-470-2994 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Mon, Jan 18, 1971

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