Tapered Roller Bearing

Model / MPN: 30311-92KA1 | NSN: 3110-01-057-9579

A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. Excludes bearing, roller, thrust.

Product Details

NATO Stock Number

3110-01-057-9579

Sold in multiples of

1 EA

DEMIL

Overall Width

31.5 millimeters

Bore Diameter

55.0 millimeters

Overall Outside Diameter

120.0 millimeters

Backface Corner Radius

2.0 millimeters

Standout Width

6.5 millimeters

Cone Corner Radius

2.5 millimeters

Cone Width

29.0 millimeters

Cup Width

25.0 millimeters

Retainer Fabrication Method

Pressed

Material

Steel

Style Designator

Straight bore, normal angle

30311 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE4A517TCL65	Bearing, Roller, Tape	16	EA	07/10/2017

Pricing and Availability

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30311-92KA1 Cross Reference

30311J2/Q
30311-9UKA1
30311-KA1
30311
30311A
30311