220602

View detailed technical data, stock status, and sourcing information for: 220602

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220602
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-955-0881
Item Name Code
00021
Assigment Date
01/01/1963 (63 years ago)

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

2.1250 inches nominal overall width, 3.0000 inches nominal bore diameter, 0.4375 inches nominal standout width, 6.3750 inches nominal overall outside diameter, 0.1250 inches nominal backface corner radius

Product Characteristics

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

Overall Width
2.1250 inches nominal
Bore Diameter
3.0000 inches nominal
Overall Outside Diameter
6.3750 inches nominal
Backface Corner Radius
0.1250 inches nominal
Standout Width
0.4375 inches nominal
Cone Corner Radius
0.1400 inches nominal
Cone Width
2.1693 inches nominal
Cup Width
6.3750 inches nominal
Retainer Fabrication Method
stamped
Standard Tolerance Designation
afbma class 4
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Below is a list of NSNs that have been officially superseded by this NSN: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
3120-00-969-0735 No Name Available 05/01/1996

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
220602 Tapered Roller Bearing
6576-6535CLASS4 Tapered Roller Bearing
B220602 Tapered Roller Bearing
C-8962-3 Tapered Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-955-0881?
The FSCG of the NSN 3110-00-955-0881 is 3110
Does the NSN 3110-00-955-0881 have a Schedule B code assigned?
Yes, the Schedule B code is 8482200030
Does NSN 3110-00-955-0881 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 3110-00-955-0881 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-955-0881 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 3110-00-955-0881 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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