Annular Ball Bearing

Model / MPN: BB-8-4 | NSN: 3110-01-011-1496

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.

Product Details

NATO Stock Number

3110-01-011-1496

Sold in multiples of

1 EA

DEMIL

Overall Width

Between 0.3271 inches and 0.3291 inches

Bore Diameter

Between 0.3750 inches and 0.3800 inches

Overall Outside Diameter

Between 1.2812 inches and 1.2862 inches

Lubrication Material

Grease

Surface Finish

Unground

Retainer Fabrication Method

Pressed

Load Direction

Radial

Bore Shape

Straight

Standard Tolerance Designation

Abec no.1

Lubrication Material Specification

Dod-g-24508 military specification single material response

Material

Steel

Style Designator

Split outer ring with band and solid inner ring; non-separable

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.

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

BB-8-4 Cross Reference

18919-1-31
8070