3110-01-055-4457

Find complete technical information, availability, and procurement data for: 3110-01-055-4457

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3110-01-055-4457
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-01-055-4457
Item Name Code
00041
Assigment Date
02/05/1978 (48 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

0.8750 inches nominal bore diameter, 1.3125 inches nominal overall outside diameter, 0.2810 inches nominal inner ring width, machined retainer fabrication method, 0.2500 inches nominal outer ring width

Product Characteristics

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

Bore Diameter
0.8750 inches nominal
Overall Outside Diameter
1.3125 inches nominal
Outer Ring Width
0.2500 inches nominal
Inner Ring Width
0.2810 inches nominal
Retainer Fabrication Method
machined
Shield Quantity
2
Load Direction
radial
Standard Tolerance Designation
abec no. 5t
Special Features
0.0005 in. min - 0.0015 in. max radial clearance,fill 1/3 to 1/2 of specified lubricant
Lubrication Material
oil
Lubrication Material Document And Classification
mobil 28,fscm 19135 mfr ref single material response
Material
plastic phenolic retainer
Material
rubber synthetic shield
Material
steel comp 440c ball
Material
steel comp 440c outer ring
Material
steel comp 440c inner ring
Material Document And Classification
qq-s-763 fed spec single material response ball
Material Document And Classification
qq-s-763 fed spec single material response inner ring
Material Document And Classification
qq-s-763 fed spec single material response outer ring
Style Designator
single row inner ring extended both sides

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
3TKCRDD14-21ULY-231 Airframe Ball Bearing
801793-3 Airframe Ball Bearing
S1421MCHHE5LY231 Airframe Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-055-4457?
The FSCG of the NSN 3110-01-055-4457 is 3110
Does the NSN 3110-01-055-4457 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105068
Does NSN 3110-01-055-4457 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 3110-01-055-4457 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-055-4457 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 3110-01-055-4457 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Sun, Feb 5, 1978

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