870645

View detailed technical data, stock status, and sourcing information for: 870645
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-155-6508

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, 16.00 millimeters nominal overall width, straight bore shape, 30.00 millimeters nominal bore diameter, 62.00 millimeters nominal overall outside 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: 16.00 millimeters nominal
Bore Diameter: 30.00 millimeters nominal
Overall Outside Diameter: 62.00 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, cylindrical 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Below is a list of NSNs that have been officially superseded by this NSN: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
3110-00-110-5611	No Name Available	01/01/2009
3110-00-155-7418	No Name Available	02/01/1985
3110-00-554-3637	No Name Available	09/01/1976

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
37494	Cylindrical Roller Bearing
72-6970-765	Cylindrical Roller Bearing
870645	Cylindrical Roller Bearing
870648	Cylindrical Roller Bearing
A1206WB	Cylindrical Roller Bearing
AA55601-06AC0	Cylindrical Roller Bearing
E1206U107	Cylindrical Roller Bearing
MA1206EL	Cylindrical Roller Bearing
NU206	Cylindrical Roller Bearing
NUL30	Cylindrical Roller Bearing
R130E	Cylindrical Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-155-6508?

The FSCG of the NSN 3110-00-155-6508 is 3110

Does the NSN 3110-00-155-6508 have a Schedule B code assigned?

Yes, the Schedule B code is 8482500000

Does NSN 3110-00-155-6508 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 3110-00-155-6508 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-155-6508 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 3110-00-155-6508 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961