SB2103-4

View detailed technical data, stock status, and sourcing information for: SB2103-4

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SB2103-4
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-465-7706
Item Name Code
00015
Assigment Date
01/21/1970 (56 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.

3.7399 inches minimum and 3.7402 inches maximum overall outside diameter, ground surface finish, 0.7037 inches minimum and 0.7087 inches maximum overall width, 2.3619 inches minimum and 2.3622 inches maximum bore diameter, machined retainer fabrication method

Product Characteristics

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

Overall Width
0.7037 inches minimum and 0.7087 inches maximum
Bore Diameter
2.3619 inches minimum and 2.3622 inches maximum
Overall Outside Diameter
3.7399 inches minimum and 3.7402 inches maximum
Surface Finish
ground
Retainer Fabrication Method
machined
Bore Shape
straight
Locating Feature
nonlocating
Internal Clearance
0.0021 inches minimum radial and 0.0031 inches maximum radial
Standard Tolerance Designation
abec no.5
Material
copper alloy retainer
Material
steel comp e52100 inner ring
Material
steel comp e52100 outer ring
Material
steel comp e52100 roller
Material Document And Classification
66 fed std single material response inner ring
Material Document And Classification
66 fed std single material response outer ring
Material Document And Classification
66 fed std single material response roller
Precious Material And Location
plated retainer silver
Precious Material
silver
Style Designator
single row, non-locating, two lip inner ring, cylindrical outer ring, 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
MR112KC3 Cylindrical Roller Bearing
SB2103-4 Cylindrical Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-465-7706?
The FSCG of the NSN 3110-00-465-7706 is 3110
Does the NSN 3110-00-465-7706 have a Schedule B code assigned?
Yes, the Schedule B code is 8482500000
Does NSN 3110-00-465-7706 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 3110-00-465-7706 contain precious materials?
Item contains silver.
Does NSN 3110-00-465-7706 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 3110-00-465-7706 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Jan 21, 1970

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