Annular Ball Bearing

Model / MPN: 10977 | NSN: 3110-00-249-8994

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

3110-00-249-8994

Sold in multiples of

1 EA

DEMIL

Overall Width

0.2475 inches

Bore Diameter

3.9996 inches

Overall Outside Diameter

4.4997 inches

Surface Finish

Unground

Load Direction

Radial

Bore Shape

Straight

Internal Clearance

0.0024 inches radial and 0.0038 inches radial

Standard Tolerance Designation

Abec no.1

Material

Steel comp 440a ball

Material

Steel comp 440a inner ring

Material

Steel comp 440a outer ring

Material

Stainless steel retainer

Style Designator

Loading groove, non-separable

10977 Series Parts

Pricing and Availability

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10977 Cross Reference

10082001
358514-1
358514-1
358514-1