(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:NSK 21307 CC STEYR NJ 428 STEYR NUP 426 OKB 700409 SNR 23130EMW33 NTN 24030CK30 FAG 24148-B-K30 NTN 2LA-HSE934ADG/GNP42 NTN 423048 ISB 6021 N ISO 7407 BDT ISO HM227545/19 ISO NUP2217 NOK TC4 50 68 9 NBR NOK 4DG-65
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