SR2660B31C7-1

Comprehensive specifications and application details for: SR2660B31C7-1 Duplex Ball Bearing.

Summary

Explore detailed summary information for bearing: SR2660B31C7-1. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
SR2660B31C7-1
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-160-2191
Item Name Code
30213
Federal Item Identification Guide
A044A0
Assigment Date
08/19/1983

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

angular load direction, 1.6247 inches minimum and 1.6250 inches maximum bore diameter, 1.8746 inches minimum and 1.8750 inches maximum overall outside diameter, standard internal fit-up designation, mil-l-6085 mil spec single material response lubrication material document and classification

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-160-2191 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
1.6247 inches minimum and 1.6250 inches maximum
Internal Fit-Up Designation
standard
Load Direction
angular
Lubrication Material Document And Classification
mil-l-6085 mil spec single material response
Overall Outside Diameter
1.8746 inches minimum and 1.8750 inches maximum
Overall Width
0.2925 inches minimum and 0.3125 inches maximum
Material Document And Classification
unable to decode
Material
Material
unable to decode
Retainer Fabrication Method
machined
Special Features
inner race,outer race,and balls passivate perqq-p-35 ; lubricate by vacuum impregnation centrifuge bearing at 200 plus or minus 20 g for 2 to 2.25ominutes ; inscribed v match mark on outside diameter of bearing ; package per mil-b-117 type 1 class e
Standard Tolerance Designation
abec no. 5t
Style Designator
counterbored outer rings, non-separable, back to back mounting
Surface Finish
ground
Lubrication Material
unable to decode

Frequently Asked Questions

Find quick answers to common questions about bearing: SR2660B31C7-1. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-160-2191?
The FSCG of the NSN 3110-01-160-2191 is 3110
Does the NSN 3110-01-160-2191 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105068
Does NSN 3110-01-160-2191 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 3110-01-160-2191 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-160-2191 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 3110-01-160-2191 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Fri, Aug 19, 1983

Price & Availability

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