N220M

View detailed technical data, stock status, and sourcing information for: N220M

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N220M
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-155-7381
Item Name Code
00015
Assigment Date
01/01/1961 (65 years ago)

A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes:bearing,roller,airframe.

ground surface finish, straight bore shape, 180.0 millimeters nominal overall outside diameter, 34.0 millimeters nominal overall width, 100.0 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
34.0 millimeters nominal
Bore Diameter
100.0 millimeters nominal
Overall Outside Diameter
180.0 millimeters nominal
Surface Finish
ground
Bore Shape
straight
Locating Feature
nonlocating
Internal Fit-Up Designation
standard
Standard Tolerance Designation
rbec no.1
Material
steel inner ring
Material
steel outer ring
Material
steel roller
Style Designator
single row, non-locating, two lip inner ring, cylindrical outer ring, separable
Nondefinitive Spec/Std Data
212cl1gr00 type

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3110-00-198-2116 No Name Available 09/01/1983
3110-00-554-3690 No Name Available 10/01/1975

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
100RN02 Cylindrical Roller Bearing
1793 Cylindrical Roller Bearing
A-A-55602-33JC0 Cylindrical Roller Bearing
BU1220Z Cylindrical Roller Bearing
CM220 Cylindrical Roller Bearing
MCS220 Cylindrical Roller Bearing
MCS220A Cylindrical Roller Bearing
MCS220X Cylindrical Roller Bearing
N220 Cylindrical Roller Bearing
N220M Cylindrical Roller Bearing
R200 Cylindrical Roller Bearing
U-1220-E Cylindrical Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-155-7381?
The FSCG of the NSN 3110-00-155-7381 is 3110
Does the NSN 3110-00-155-7381 have a Schedule B code assigned?
Yes, the Schedule B code is 8482500000
Does NSN 3110-00-155-7381 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 3110-00-155-7381 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-155-7381 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 3110-00-155-7381 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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