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Worldwide distributor of NSN parts and consumables located in the USA.

Annular Ball Bearing

Model / MPN: 7304B2RS | NSN: 3110-01-655-9233
ITAR Registered seal

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
3110-01-655-9233
Sold in multiples of
1 EA
DEMIL
Overall Width
15.0 millimeters
Bore Diameter
20.0 millimeters
Overall Outside Diameter
52.0 millimeters
End Application
Fan
Surface Finish
Ground
Seal Quantity
2
Bearing Seal Type
Contact
Load Direction
Angular
Bore Shape
Straight
Standard Tolerance Designation
Abec no.1
Contact Angle
25.0 degrees
Part Name Assigned By Controlling Agency
Bearing, fan shaft
Material
Steel
Style Designator
Counterbored outer ring, non-separable
Solicitations
Solicitation Description Qty UOM Close Date
SPE4A518T2563 Bearing, Ball, Annula 2 EA 10/19/2017
SPE4A518T4743 Bearing, Ball, Annula 2 EA 11/07/2017
SPE4A418T2036 Bearing, Ball, Annula 2 EA 04/19/2018
SPE4A418T7835 Bearing, Ball, Annula 2 EA 10/03/2018
SPE4A419T5393 Bearing, Ball, Annula 2 EA 03/28/2019
SPE4A419T5901 Bearing, Ball, Annula 1 EA 04/17/2019
SPE4A419T6105 Bearing, Ball, Annula 4 EA 04/24/2019
SPE4A019T1566 Bearing, Ball, Annula 1 EA 04/26/2019
SPE4A419T6804 Bearing, Ball, Annula 15 EA 05/16/2019
SPE4A419T9279 Bearing, Ball, Annula 98 EA 08/15/2019

Pricing and Availability

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7304B2RS Cross Reference