Duplex Ball Bearing

Model / MPN: 901860-1C | NSN: 3110-01-191-7541

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.

Product Details

NATO Stock Number

3110-01-191-7541

Sold in multiples of

1 EA

DEMIL

Overall Width

Between 0.6050 inches and 0.6250 inches

Bore Diameter

Between 4.4997 inches and 4.5000 inches

Overall Outside Diameter

Between 5.1246 inches and 5.1250 inches

Lubrication Material

Oil

Surface Finish

Ground

Retainer Fabrication Method

Pressed

Shield Quantity

Load Direction

Angular

Standard Tolerance Designation

Abec no.5

Bearing Preload Rating

Between 20.0 pounds and 30.0 pounds

Contact Angle

Between 15.0 degrees and 25.0 degrees

Lubrication Material Specification

Mil-l-6085 military specification single material response

Material

Cotton retainer and plastic phenolic retainer

Material

Steel comp 440c ball

Material

Steel comp 440c inner ring

Material

Steel comp 440c outer ring

Material

Stainless steel shield

Material Specification

Mil-p-79, type fbe military specification single material response retainer

Style Designator

92b counterbored outer rings, non-separable, back to back mounting

Specification Data

82577-801860 manufacturers standard

901860 Series Parts

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

901860-1C Cross Reference

13526201
U495
901860-2C
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901860-2C
10107552
3TKRD72-82-AZ
901860-1C
901860-1C