SFR2K

Comprehensive specifications and application details for: SFR2K Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: SFR2K. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
SFR2K
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-00-055-1043
Item Name Code
00014
Federal Item Identification Guide
A044A0
Assigment Date
01/01/1963

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

0.4350 inches minimum and 0.4400 inches maximum flange outside diameter, contact bearing seal type, straight bore shape, 0.0280 inches minimum and 0.0320 inches maximum flange width, 0.1249 inches minimum and 0.1250 inches maximum bore diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-055-1043 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bearing Seal Type
contact
Bore Diameter
0.1249 inches minimum and 0.1250 inches maximum
Bore Shape
straight
Flange Outside Diameter
0.4350 inches minimum and 0.4400 inches maximum
Flange Width
0.0280 inches minimum and 0.0320 inches maximum
Internal Clearance
0.0002 inches minimum radial and 0.0005 inches maximum radial
Load Direction
radial
Lubrication Material
lubricant
Outer Ring Outside Diameter
0.3748 inches minimum and 0.3750 inches maximum
Overall Width
0.1552 inches minimum and 0.1562 inches maximum
Material Document And Classification
66 fed std single material response overall
Material
steel comp 440c overall
Retainer Fabrication Method
machined
Seal Quantity
2
Standard Tolerance Designation
abec no.7
Style Designator
non-loading groove, non-separable
Surface Finish
ground

Replaces

The NSN 3110-00-055-1043 is used in place of the following discontinued or alternate items:

NSN Name Date
3110-00-440-3953 No Name Available 12/01/1983
3110-00-953-2340 No Name Available 02/01/2001

Frequently Asked Questions

Find quick answers to common questions about bearing: SFR2K. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-055-1043?
The FSCG of the NSN 3110-00-055-1043 is 3110
Does the NSN 3110-00-055-1043 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105028
Does NSN 3110-00-055-1043 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 3110-00-055-1043 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-055-1043 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 3110-00-055-1043 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963

Price & Availability

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