149223

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149223
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-100-0688
Item Name Code
00023
Assigment Date
01/01/1961 (65 years ago)

An assembled inner component of a tapered roller bearing, consisting of a cone (which provides a contact surface for the rolling elements of the bearing), a complement of tapered rollers (the rolling elements), and frequently a retainer (which spaces the rolling elements).

0.1406 inches nominal cone corner radius, steel overall material, 3.5000 inches nominal bore diameter, 1.9000 inches nominal cone width, afbma class 2 standard tolerance designation

Product Characteristics

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

Bore Diameter
3.5000 inches nominal
Cone Corner Radius
0.1406 inches nominal
Cone Width
1.9000 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Below is a list of NSNs that have been officially superseded by this NSN: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
3895-00-071-3286 No Name Available 03/14/1972
2530-00-608-0155 No Name Available 04/01/1968

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
0043014 Tapered Roller Cone and Rollers
0043014-0 Tapered Roller Cone and Rollers
043014 Tapered Roller Cone and Rollers
09-55020 Tapered Roller Cone and Rollers
109297 Tapered Roller Cone and Rollers
137325 Tapered Roller Cone and Rollers
149223 Tapered Roller Cone and Rollers
16890J Tapered Roller Cone and Rollers
18245H Tapered Roller Cone and Rollers
1B3933 Tapered Roller Cone and Rollers
244834 Tapered Roller Cone and Rollers
62AX81 Tapered Roller Cone and Rollers
662739 Tapered Roller Cone and Rollers
759 Tapered Roller Cone and Rollers
7J5021 Tapered Roller Cone and Rollers
900393 Tapered Roller Cone and Rollers
904093 Tapered Roller Cone and Rollers
92386 Tapered Roller Cone and Rollers
9W2 Tapered Roller Cone and Rollers
BT759 Tapered Roller Cone and Rollers
CS14 Tapered Roller Cone and Rollers
K759 Tapered Roller Cone and Rollers

FAQs

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

What is the FSCG of the NSN 3110-00-100-0688?
The FSCG of the NSN 3110-00-100-0688 is 3110
Does the NSN 3110-00-100-0688 have a Schedule B code assigned?
Yes, the Schedule B code is 8482800080
Does NSN 3110-00-100-0688 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 3110-00-100-0688 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-100-0688 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 3110-00-100-0688 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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