308103

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308103
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-100-0323
Item Name Code
00024
Assigment Date
01/01/1961 (65 years ago)

An outer component of a tapered roller bearing which provides a contact surface for the rolling elements of the bearing.

steel overall material, afbma class 2 standard tolerance designation, 4.0000 inches nominal outside diameter, 1.0625 inches nominal overall width, 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.

Outside Diameter
4.0000 inches nominal
Overall Width
1.0625 inches nominal
Backface Corner Radius
0.1250 inches nominal
Standard Tolerance Designation
afbma class 2
Material
steel overall
Style Designator
normal angle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3110-00-555-6578 No Name Available 01/01/1963
3110-00-819-1377 No Name Available 08/02/1968
3110-00-927-3256 No Name Available 03/03/1971
3110-00-995-1765 No Name Available 01/15/1973

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
0211068-2 Tapered Roller Bearing Cup
09B1202 Tapered Roller Bearing Cup
10281X Tapered Roller Bearing Cup
12364379-2 Tapered Roller Bearing Cup
13186D Tapered Roller Bearing Cup
13345D Tapered Roller Bearing Cup
16T1189 Tapered Roller Bearing Cup
1B3909 Tapered Roller Bearing Cup
211068 Tapered Roller Bearing Cup
26626F Tapered Roller Bearing Cup
285268 Tapered Roller Bearing Cup
2X6508B Tapered Roller Bearing Cup
308103 Tapered Roller Bearing Cup
30A522 Tapered Roller Bearing Cup
30H32 Tapered Roller Bearing Cup
31439H Tapered Roller Bearing Cup
3361WA Tapered Roller Bearing Cup
346-11 Tapered Roller Bearing Cup
3GD74 Tapered Roller Bearing Cup
3T237 Tapered Roller Bearing Cup
4251099 Tapered Roller Bearing Cup
4D522 Tapered Roller Bearing Cup
519476 Tapered Roller Bearing Cup
5264039B Tapered Roller Bearing Cup
64AX48 Tapered Roller Bearing Cup
662738 Tapered Roller Bearing Cup
6T1550 Tapered Roller Bearing Cup
706671 Tapered Roller Bearing Cup
799165 Tapered Roller Bearing Cup
8-32-20-58-007 Tapered Roller Bearing Cup
8143-A Tapered Roller Bearing Cup
827422 Tapered Roller Bearing Cup
856069 Tapered Roller Bearing Cup
8864956P19 Tapered Roller Bearing Cup
9180-6 Tapered Roller Bearing Cup
9B1202 Tapered Roller Bearing Cup
A10281 Tapered Roller Bearing Cup
A10281X Tapered Roller Bearing Cup
BT522 Tapered Roller Bearing Cup
K522 Tapered Roller Bearing Cup
MA1772 Tapered Roller Bearing Cup
SFP1948246 Tapered Roller Bearing Cup
SFP2021 Tapered Roller Bearing Cup
SH522 Tapered Roller Bearing Cup
T1-114 Tapered Roller Bearing Cup
T107A Tapered Roller Bearing Cup
T159A Tapered Roller Bearing Cup
X1433 Tapered Roller Bearing Cup
XK1948246 Tapered Roller Bearing Cup
Z995 Tapered Roller Bearing Cup

FAQs

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

What is the FSCG of the NSN 3110-00-100-0323?
The FSCG of the NSN 3110-00-100-0323 is 3110
Does the NSN 3110-00-100-0323 have a Schedule B code assigned?
Yes, the Schedule B code is 8482800080
Does NSN 3110-00-100-0323 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 3110-00-100-0323 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-100-0323 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 3110-00-100-0323 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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