500646

View detailed technical data, stock status, and sourcing information for: 500646

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500646
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-193-0624
Item Name Code
00021
Assigment Date
03/11/1970 (56 years ago)

0.0900 inches nominal backface corner radius, 3.8125 inches nominal overall outside diameter, 0.2018 inches nominal standout width, 2.2500 inches nominal bore diameter, 1.0000 inches nominal overall width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Width
1.0000 inches nominal
Bore Diameter
2.2500 inches nominal
Overall Outside Diameter
3.8125 inches nominal
Backface Corner Radius
0.0900 inches nominal
Standout Width
0.2018 inches nominal
Cone Corner Radius
0.1400 inches nominal
Cone Width
0.8640 inches nominal
Cup Width
0.7982 inches nominal
Standard Tolerance Designation
afbma class 2
Material
steel overall
Style Designator
straight bore, normal angle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
2520-01-094-1818 No Name Available 11/01/1990

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
387A382S Tapered Roller Bearing
500646 Tapered Roller Bearing
550362X550363 Tapered Roller Bearing
706047X Tapered Roller Bearing
9412411 Tapered Roller Bearing
FF-B-187/01/409 Tapered Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-193-0624?
The FSCG of the NSN 3110-00-193-0624 is 3110
Does the NSN 3110-00-193-0624 have a Schedule B code assigned?
Yes, the Schedule B code is 8482200030
Does NSN 3110-00-193-0624 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 3110-00-193-0624 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-193-0624 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 3110-00-193-0624 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Mar 11, 1970

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