UM1308B

View detailed technical data, stock status, and sourcing information for: UM1308B
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part UM1308B to receive an up to date pricing and availability quote by email.

Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-100-7340

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.

40.0 millimeters nominal bore diameter, 90.0 millimeters nominal overall outside diameter, 23.0 millimeters nominal overall width, ground surface finish, 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: 23.0 millimeters nominal
Bore Diameter: 40.0 millimeters nominal
Overall Outside Diameter: 90.0 millimeters nominal
Surface Finish: ground
Bore Shape: straight
Locating Feature: nonlocating
Internal Fit-Up Designation: standard
Standard Tolerance Designation: rbec no.1
Material: steel overall
Style Designator: single row, non-locating, two lip inner ring, cylindrical outer ring with two roller retainment rings on outer, non-separable

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
105798H	Cylindrical Roller Bearing
1228-X-154	Cylindrical Roller Bearing
1228X154	Cylindrical Roller Bearing
15019P11	Cylindrical Roller Bearing
191508	Cylindrical Roller Bearing
2006294	Cylindrical Roller Bearing
256A190-14	Cylindrical Roller Bearing
2909M	Cylindrical Roller Bearing
2B6984	Cylindrical Roller Bearing
2FT110	Cylindrical Roller Bearing
31SP61	Cylindrical Roller Bearing
4022P11	Cylindrical Roller Bearing
42297	Cylindrical Roller Bearing
6486SR	Cylindrical Roller Bearing
6984	Cylindrical Roller Bearing
7450255	Cylindrical Roller Bearing
9-049-103057	Cylindrical Roller Bearing
R340RR	Cylindrical Roller Bearing
RHY1-14	Cylindrical Roller Bearing
U1308TM	Cylindrical Roller Bearing
UB-1308	Cylindrical Roller Bearing
UB1308TM	Cylindrical Roller Bearing
UM1308B	Cylindrical Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-100-7340?

The FSCG of the NSN 3110-00-100-7340 is 3110

Does the NSN 3110-00-100-7340 have a Schedule B code assigned?

Yes, the Schedule B code is 8482500000

Does NSN 3110-00-100-7340 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 3110-00-100-7340 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-100-7340 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 3110-00-100-7340 was assigned to the Federal Catalog?

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