L103992

View detailed technical data, stock status, and sourcing information for: L103992

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L103992
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-277-0681
Item Name Code
00015
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).

30.0 millimeters nominal bore diameter, straight bore shape, ground surface finish, 0.9380 inches nominal overall width, 62.0 millimeters nominal overall outside diameter

Product Characteristics

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

Overall Width
0.9380 inches nominal
Bore Diameter
30.0 millimeters nominal
Overall Outside Diameter
62.0 millimeters nominal
Surface Finish
ground
Bore Shape
straight
Locating Feature
nonlocating
Internal Fit-Up Designation
standard
Standard Tolerance Designation
rbec no.1
Special Features
0.125 in. radius on 1 bore corner
Material
steel overall
Style Designator
single row, non-locating, two lip inner ring, cylindrical outer ring with two roller retainment rings on outer, non-separable

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
383271C91 Cylindrical Roller Bearing
66790C Cylindrical Roller Bearing
7450268 Cylindrical Roller Bearing
L103992 Cylindrical Roller Bearing
L126501 Cylindrical Roller Bearing
MUB5206TM Cylindrical Roller Bearing
UB5206TM Cylindrical Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-277-0681?
The FSCG of the NSN 3110-00-277-0681 is 3110
Does the NSN 3110-00-277-0681 have a Schedule B code assigned?
Yes, the Schedule B code is 8482500000
Does NSN 3110-00-277-0681 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 3110-00-277-0681 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-277-0681 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 3110-00-277-0681 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

Professional Distribution

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