Annular Ball Bearing

Model / MPN: 855C663 | NSN: 3110-00-880-2590

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

3110-00-880-2590

Sold in multiples of

1 EA

DEMIL

Overall Width

Between 0.1240 inches and 0.1250 inches

Bore Diameter

Between 0.1873 inches and 0.1875 inches

Lubrication Material

Grease

Flange Outside Diameter

Between 0.4219 inches and 0.4220 inches

Flange Width

Between 0.0290 inches and 0.0310 inches

Outer Ring Outside Diameter

Between 0.3748 inches and 0.3750 inches

Surface Finish

Ground

Shield Quantity

Load Direction

Radial

Bore Shape

Straight

Internal Clearance

0.0010 inches radial and 0.0012 inches radial

Standard Tolerance Designation

Abec no. 7p

Lubrication Material Specification

Mil-g-3278 military specification single material response

Material

Steel comp 440c

Material Specification

Qq-s-763 federal specification single material response

Style Designator

Non-loading groove, non-separable

855C 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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855C663 Cross Reference

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SF166PPB1K1012
885C663