Annular Ball Bearing

Model / MPN: 203SFF-15 MOBILE 28 | NSN: 3110-01-358-5593

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

3110-01-358-5593

Sold in multiples of

1 EA

DEMIL

Overall Width

12.0 millimeters

Bore Diameter

17.0 millimeters

Overall Outside Diameter

40.0 millimeters

Lubrication Material

Grease

Surface Finish

Ground

Seal Quantity

Bearing Seal Type

Contact

Load Direction

Radial

Bore Shape

Straight

Internal Clearance

0.0008 inches radial and 0.0011 inches radial

Lubrication Material Specification

Mil-g-81322 military specification single material response

Material

Steel comp e52100 ballsteel comp e52100 inner ringsteel comp e52100 outer ringaluminum seal and fiber seal

Style Designator

Non-loading groove, non-separable

203SFF Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE4A419T2790	Bearing, Ball, Annula	45	EA	01/14/2019
SPE4A419T3228	Bearing, Ball, Annula	146	EA	01/24/2019

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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203SFF-15 MOBILE 28 Cross Reference

2011632-1
203FFX52K6G33
2011632-1
203FFX52K6G33
203FFX52K5G12