(dimensions in inches)
Bearing Type - DPPxx
Bore Dia (d) - 0.3125
Outer Dia (D) - 1.2500
Outer Width (Bo) - 0.6870
Inner Width (Bi) - 0.7450
Dynamic Load Rating (Cr) - 6,250
Static Load Rating (Cor) - 11,000
Max. Shaft Shoulder Dia. Inner (Li) - 0.5
Ball Qty - 22
Ball Dia (Dw) - 0.2340
Max. shaft corner radius, or 45 deg. chamfer (ch1) - 0.015
Max. housing corner radius, or 45 deg. chamfer (ch) - 0.032
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 7360 pounds.
The static thrust load rating is 4000 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:STEYR 3222 OKB 2311L OKB Timken 201KL NTN 6021ZZ NTN 7300BDF NSK HM212044/HM212010 SKF TUWK 40 LTHR SNR 51192 MRC 6356-R SKF 315265 SKF NKX 12 Z SKF SNL 3240 NOK MG 600 650 30 NBR NOK UPI 249 224 18
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