MR107KC101

View detailed technical data, stock status, and sourcing information for: MR107KC101
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-044-6627

Item Name Code

00015

Assigment Date

07/18/1977 (49 years ago)

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

1.3780 inches nominal bore diameter, machined retainer fabrication method, 2.4409 inches nominal overall outside diameter, ground surface finish, 0.5512 inches nominal overall width

Product Characteristics

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

Overall Width: 0.5512 inches nominal
Bore Diameter: 1.3780 inches nominal
Overall Outside Diameter: 2.4409 inches nominal
Surface Finish: ground
Retainer Fabrication Method: machined
Bore Shape: straight
Locating Feature: nonlocating
Internal Clearance: 0.0017 inches minimum radial and 0.0022 inches maximum radial
Standard Tolerance Designation: rbec no.5
Material: copper alloy retainer
Material: steel comp m50 inner ring
Material: steel comp m50 outer ring
Material: steel comp m50 roller
Style Designator: single row, non-locating, two lip inner ring, cylindrical outer ring, separable

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-167-7905	No Name Available	08/01/2004

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
4017T16P02	Cylindrical Roller Bearing
4017T16P03	Cylindrical Roller Bearing
MR107KC101	Cylindrical Roller Bearing
RNZ107-80	Cylindrical Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-044-6627?

The FSCG of the NSN 3110-01-044-6627 is 3110

Does the NSN 3110-01-044-6627 have a Schedule B code assigned?

Yes, the Schedule B code is 8482500000

Does NSN 3110-01-044-6627 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 3110-01-044-6627 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-044-6627 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 3110-01-044-6627 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Mon, Jul 18, 1977