(dimensions in inches)
Bearing Type - DPPxx
Bore Dia (d) - 0.3750
Outer Dia (D) - 1.4375
Outer Width (Bo) - 0.7940
Inner Width (Bi) - 0.8700
Dynamic Load Rating (Cr) - 8,120
Static Load Rating (Cor) - 15,760
Max. Shaft Shoulder Dia. Inner (Li) - 0.6
Ball Qty - 20
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) - 0.032
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 9690 pounds.
The static thrust load rating is 5300 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 61805-2RS INA NK 32/30 ZKL 30311 TIMKEN 645/632D OKB 90503Y Fersa 55187C/55437 NSK 69/630 AST GEBK20S FYH UC209-28 SKF NU-2912E MRC 2307E2RS1 MRC 1928-R SKF 33214 SKF SIL 40 ES-2RS NOK AS568-378-A
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