Duplex Ball Bearing

Model / MPN: 901861-1C | NSN: 3110-01-132-1127

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

3110-01-132-1127

Sold in multiples of

1 PR

DEMIL

Overall Width

Between 0.6040 inches and 0.6240 inches

Bore Diameter

Between 3.0622 inches and 3.0625 inches

Overall Outside Diameter

Between 3.8746 inches and 3.8750 inches

Lubrication Material

Oil

Surface Finish

Ground

Retainer Fabrication Method

Machined

Shield Quantity

Load Direction

Radial

Standard Tolerance Designation

Abec no. 5t

Bearing Preload Rating

100.0 pounds

Lubrication Material Specification

Npe-uc7, mzf associates mfr ref 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

66 federal standard single material response ball

Material Specification

66 federal standard single material response inner ring

Material Specification

66 federal standard single material response outer ring

Material Specification

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

Style Designator

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

901861 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

901861-1C Cross Reference

3TKRD49-62DB
AVN549KDCRVDB