(dimensions in inches)
Bearing Type - KPxx
Bore Dia (d) - 0.1900
Outer Dia (D) - 0.7774
Outer Width (Bo) - 0.2700
Inner Width (Bi) - 0.2970
Dynamic Load Rating (Cr) - 1,450
Static Load Rating (Cor) - 1,880
Max. Shaft Shoulder Dia. Inner (Li) - 0.3
Ball Qty - 12
Ball Dia (Dw) - 0.1250
Max. shaft corner radius, or 45 deg. chamfer (ch1) - 0.005
Max. housing corner radius, or 45 deg. chamfer (ch) - 0.022
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 1700 pounds.
The static thrust load rating is 900 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:DKF 7216 B/DT OKB 46956 CX 23252 KCW33+H2352 KBC 30310J Timken 5212K SKF 32309 BRJ2/QCL7C CYSD 7940CDF NSK 95BNR29XV1V ISO BK162420 KOYO USFL001S6 BERLISS 94122 FAG NJ-2212E SKF SIL80C SKF NNTR 110x260x115.2ZL SKF W 63806 R-2Z
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