(dimensions in inches)
Bearing Type - DPPxx
Bore Dia (d) - 0.5000
Outer Dia (D) - 1.6875
Outer Width (Bo) - 0.8560
Inner Width (Bi) - 0.9320
Dynamic Load Rating (Cr) - 11,600
Static Load Rating (Cor) - 23,600
Max. Shaft Shoulder Dia. Inner (Li) - 0.7
Ball Qty - 20
Ball Dia (Dw) - 0.3430
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 14100 pounds.
The static thrust load rating is 7800 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 71940 C/DB NSK NN3007 OKB 346115 SKF 231/1000CAKF/W33 SKF 23122-2CS5K/VT143 NTN 2RNU7606 NSK 30FSF50 SKF 71817 ACD/HCP4 ZEN F61801-2RS KOYO RNA1050 INA CRSBC-30 RBC GEZ-300ES NSK KA-40CPO NTN SY-110 NOK 1BP-56
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