NB1

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NB1
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-120-3316
Item Name Code
00051
Assigment Date
01/01/1961 (65 years ago)

A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.

afbma std tolerance for industrial needle bearings standard tolerance designation, rigid alignment type, 1.7500 inches nominal overall outside diameter, 1.2500 inches 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.

Bore Diameter
1.2500 inches nominal
Overall Outside Diameter
1.7500 inches nominal
Alignment Type
rigid
Standard Tolerance Designation
afbma std tolerance for industrial needle bearings

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3110-00-529-8533 No Name Available 01/01/1963
3610-00-789-3582 No Name Available 06/13/1969

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
0156121 Needle Roller Bearing
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1SE7235B1 Needle Roller Bearing
3-106-60380 Needle Roller Bearing
3-106-60384 Needle Roller Bearing
37X7235 Needle Roller Bearing
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380051058 Needle Roller Bearing
395971B Needle Roller Bearing
56121 Needle Roller Bearing
59274 Needle Roller Bearing
7235CT Needle Roller Bearing
7409664 Needle Roller Bearing
853725 Needle Roller Bearing
E7235CT Needle Roller Bearing
G4023 Needle Roller Bearing
HJ-202820 Needle Roller Bearing
L2524-9 Needle Roller Bearing
NB1 Needle Roller Bearing
RBC7235 Needle Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-120-3316?
The FSCG of the NSN 3110-00-120-3316 is 3110
Does the NSN 3110-00-120-3316 have a Schedule B code assigned?
Yes, the Schedule B code is 8482400000
Does NSN 3110-00-120-3316 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 3110-00-120-3316 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-120-3316 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 3110-00-120-3316 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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