(dimensions in inches)
Bearing Type - KSPxx
Bore Dia (d) - 0.6250
Outer Dia (D) - 1.9375
Outer Width (Bo) - 0.6250
Inner Width (Bi) - 0.8130
Dynamic Load Rating (Cr) - 4,360
Static Load Rating (Cor) - 5,320
Max. Shaft Shoulder Dia. Inner (Li) - 0.9
Ball Qty - 14
Ball Dia (Dw) - 0.2810
Max. shaft corner radius, or 45 deg. chamfer (ch1) - 0.015
Max. housing corner radius, or 45 deg. chamfer (ch) - 0.044
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 4980 pounds.
The static thrust load rating is 600 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.
Hot number:NTN NU 428 NTN NJ 408 FAG S6310.2RSR.W203B OKB 153630HK OKB NTN 2LA-BNS916CLLBG/GNP42 KOYO 6013N CX CX257 NTN NNU4984C1NAP4 ZEN SR168 FAG 23956 FAG 71814TGP/4 FAG HC7024TGP/4 SKF 6004/HC5C3 NOK JASO 1016 4C
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