70644337

View detailed technical data, stock status, and sourcing information for: 70644337
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-855-1112

Item Name Code

00015

Assigment Date

09/27/1967 (58 years ago)

105.0 millimeters nominal bore diameter, ground surface finish, straight bore shape, 49.0 millimeters nominal overall width, 225.0 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: 49.0 millimeters nominal
Bore Diameter: 105.0 millimeters nominal
Overall Outside Diameter: 225.0 millimeters nominal
Surface Finish: ground
Bore Shape: straight
Locating Feature: nonlocating
Standard Tolerance Designation: rbec no.1
Special Features: one blind hole in center of outer ring,outer ring id 0.0027 in. oversize
Material: steel overall
Style Designator: single row, non-locating, two lip inner ring, cylindrical outer ring, 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
0644337	Cylindrical Roller Bearing
0644337-8	Cylindrical Roller Bearing
6443378	Cylindrical Roller Bearing
70644337	Cylindrical Roller Bearing
BU1321Z16	Cylindrical Roller Bearing
MU1321CHEST	Cylindrical Roller Bearing
U-1312-E-027	Cylindrical Roller Bearing
U1321ECH027	Cylindrical Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-855-1112?

The FSCG of the NSN 3110-00-855-1112 is 3110

Does the NSN 3110-00-855-1112 have a Schedule B code assigned?

Yes, the Schedule B code is 8482500000

Does NSN 3110-00-855-1112 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 3110-00-855-1112 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-855-1112 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 3110-00-855-1112 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Sep 27, 1967