Annular Ball Bearing

Model / MPN: 77306-4ES100 | NSN: 3110-00-991-0909

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

3110-00-991-0909

Sold in multiples of

1 EA

DEMIL

DEMIL/MLI

Overall Width

Between 0.7460 inches and 0.7480 inches

Bore Diameter

Between 1.1809 inches and 1.1811 inches

Overall Outside Diameter

Between 2.8344 inches and 2.8346 inches

Lubrication Material

Grease

Surface Finish

Ground

Retainer Fabrication Method

Pressed

Shield Quantity

Load Direction

Radial

Bore Shape

Straight

Internal Fit-up Designation

Tight

Internal Clearance

0.0004 inches radial and 0.0008 inches radial

Criticality Code Justification

Zzzw

Lubrication Material Specification

Mil-g-18709 military specification single material response

Material

Steel

Style Designator

Non-loading groove, non-separable

Nondefinitive Specification/std Data

111 type and 3 class

Departure From Cited Document

Quiet opertated tested for submarine use

77306 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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77306-4ES100 Cross Reference

MIL-B-17931
MIL-B-17931NT
306NT3
306SFFNT3
77606-7077
6306ZZW1B
306NT3NT
306SFFNT3NT
6306ZZW1BNT
77606-7077NT
77306-4ES100NT