Annular Ball Bearing

Model / MPN: 31863-08-02 | NSN: 3110-00-060-9480

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

3110-00-060-9480

Sold in multiples of

1 EA

DEMIL

Bore Diameter

Between 0.5000 inches and 0.5050 inches

Flange Outside Diameter

Between 1.2400 inches and 1.2600 inches

Flange Width

0.0625 inches

Outer Ring Width

Between 0.3700 inches and 0.3800 inches

Inner Ring Width

Between 0.4275 inches and 0.4475 inches

Outer Ring Outside Diameter

Between 1.1250 inches and 1.1300 inches

Surface Finish

Ground

Retainer Fabrication Method

Molded

Seal Quantity

Bearing Seal Type

Contact

Load Direction

Radial

Bore Shape

Straight

Internal Fit-up Designation

Standard

Material

Plastic polyamide retainer

Material

Rubber synthetic seal

Material

Steel ball

Material

Steel inner ring

Material

Steel outer ring

31863 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.

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31863-08-02 Cross Reference

31863-08