підшипник KP56B AST

Airframe Control Ball Bearings: Single and Double Row KP56B

Підшипник номер : KP56B

Бренд : AST

Діаметр циліндра Діаметр mm : 88,9

зовнішній діаметр mm : 112,7125

Підшипник розміри і специфікації в бренд каталог :

dimensions in inches

Bearing Type - KPxxB

Bore Dia d - 3.5000

Outer Dia D - 4.4375

Outer ширина Bo - 0.4690

Inner ширина Bi - 0.5310

Dynamic Load Rating Cr - 7,970

Static Load Rating Cor - 31,200

Max. Shaft Shoulder Dia. Inner Li - 3.8

Ball Qty - 50

Ball Dia Dw - 0.2500

Max. shaft corner radius, or 45 deg. chamfer ch1 - 0.039

Max. housing corner radius, or 45 deg. chamfer ch - 0.039

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 8240 pounds.

The static thrust load rating is 13700 pounds.

The bore diameter tolerance is +.0000 / -.0010".

The outside diameter tolerance is +.0000" / -.0010".

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.