(dimensions in inches)
Bearing Type - KPxxB
Bore Dia (d) - 1.0000
Outer Dia (D) - 1.7500
Outer Width (Bo) - 0.3750
Inner Width (Bi) - 0.4370
Dynamic Load Rating (Cr) - 3,960
Static Load Rating (Cor) - 8,090
Max. Shaft Shoulder Dia. Inner (Li) - 1.1
Ball Qty - 23
Ball Dia (Dw) - 0.1870
Max. shaft corner radius, or 45 deg. chamfer (ch1) - 0.024
Max. housing corner radius, or 45 deg. chamfer (ch) - 0.024
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 4260 pounds.
The static thrust load rating is 3600 pounds.
The bore diameter tolerance is +.0000 / -.0010".
The outside diameter tolerance is +.0000" / -.0010".
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 UKFC 218+H2318 TIMKEN 78255X/78549D OKB 32518 CX 1212K FAG 3211-B-2RSR-TVH NSK 38BWD21 NTN 4R4413 NTN KJ38X43X29.8 NTN UEL313D1 McGill MI-38 NMB MR-148 NSK NATV-20 FAG NJ-440 SKF GRA 3020 NOK VM1-145
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