R207G2

View detailed technical data, stock status, and sourcing information for: R207G2
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-271-0037

Item Name Code

00015

Assigment Date

01/01/1963 (63 years ago)

machined retainer fabrication method, 0.6643 inches minimum and 0.6693 inches maximum overall width, 2.8341 inches minimum and 2.8346 inches maximum overall outside diameter, 1.3775 inches minimum and 1.3780 inches maximum bore diameter, 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: 0.6643 inches minimum and 0.6693 inches maximum
Bore Diameter: 1.3775 inches minimum and 1.3780 inches maximum
Overall Outside Diameter: 2.8341 inches minimum and 2.8346 inches maximum
Surface Finish: ground
Retainer Fabrication Method: machined
Bore Shape: straight
Locating Feature: one direction
Internal Clearance: 0.0006 inches minimum radial and 0.0021 inches maximum radial
Special Features: selected,classified and tested by the assembly mfr at his plant,internal clearance measured under a 11 lb. load
Material: copper alloy retainer
Material: steel inner ring
Material: steel outer ring
Material: steel roller
Style Designator: single row, one-direction locating, one lip inner ring, two lip outer ring, separable

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-293-8316	No Name Available	04/16/1969

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
155D141	Cylindrical Roller Bearing
BUB0207LA	Cylindrical Roller Bearing
NJ207MW6C0038	Cylindrical Roller Bearing
R207G2	Cylindrical Roller Bearing
R207G2A1130360C18S5487R	Cylindrical Roller Bearing
R207G2A1130360C18S7206R	Cylindrical Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-271-0037?

The FSCG of the NSN 3110-00-271-0037 is 3110

Does the NSN 3110-00-271-0037 have a Schedule B code assigned?

Yes, the Schedule B code is 8482500000

Does NSN 3110-00-271-0037 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 3110-00-271-0037 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-271-0037 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 3110-00-271-0037 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963