70928149

View detailed technical data, stock status, and sourcing information for: 70928149

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70928149
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-100-0666
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).

axial distance between center of roller contact line & cone stability point on shaft axis 0.3100 in. special features, 1.6250 inches nominal cone width, 2.7500 inches nominal bore diameter, afbma class 2 standard tolerance designation, 0.1406 inches nominal cone corner radius

Product Characteristics

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

Bore Diameter
2.7500 inches nominal
Cone Corner Radius
0.1406 inches nominal
Cone Width
1.6250 inches nominal
Standard Tolerance Designation
afbma class 2
Special Features
axial distance between center of roller contact line & cone stability point on shaft axis 0.3100 in.
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Below is a list of NSNs that have been officially superseded by this NSN: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
3110-00-001-6741 No Name Available 11/01/1981

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
132-0-068 Tapered Roller Cone and Rollers
187315 Tapered Roller Cone and Rollers
1AT0315 Tapered Roller Cone and Rollers
70928149 Tapered Roller Cone and Rollers
827436 Tapered Roller Cone and Rollers
BT655 Tapered Roller Cone and Rollers

FAQs

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

What is the FSCG of the NSN 3110-00-100-0666?
The FSCG of the NSN 3110-00-100-0666 is 3110
Does the NSN 3110-00-100-0666 have a Schedule B code assigned?
Yes, the Schedule B code is 8482800080
Does NSN 3110-00-100-0666 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 3110-00-100-0666 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-100-0666 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 3110-00-100-0666 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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