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Bearing KSP5A (AST)

Airframe Control Ball Bearings: Single and Double Row KSP5A

Bearing number : KSP5A

Brand : AST

Bore Diameter (mm) : 7,9375

Outer Diameter (mm) : 20,6375

Bearing dimensions and specification in AST catalogue:

(dimensions in inches)

Bearing Type - KSPxx

Bore Dia (d) - 0.3125

Outer Dia (D) - 0.8125

Outer Width (Bo) - 0.2340

Inner Width (Bi) - 0.2970

Dynamic Load Rating (Cr) - 815

Static Load Rating (Cor) - 1,000

Max. Shaft Shoulder Dia. Inner (Li) - 0.4

Ball Qty - 14

Ball Dia (Dw) - 0.1250

Max. shaft corner radius, or 45 deg. chamfer (ch1) - 0.015

Max. housing corner radius, or 45 deg. chamfer (ch) - 0.016

Material - 52100 Chrome steel or equivalent

The dynamic load rating given is for outer race rotation. The dynamic load rating for inner race rotation is 950 pounds.

The static thrust load rating is 200 pounds.

The bore diameter tolerance is +.0000 / -.0005".

The outside diameter tolerance is +.0000" / -.0005".

The tolerance for the inner race width and the outer race width is +.000" / -.005"

The load ratings listed for these bearings are determined by the formulas used specifically for airframe bearings. These ratings are not equivalent to ratings calculated from the ABMA formulas used for most antifriction bearing products.

This bearing is intended for commercial applications. You must notify the AST sales department contact at the time of your inquiry if the bearing will be used in an airworthy application.

The bearing has two removable seals made of woven fabric Teflon.

Tags :  AST