(dimensions in inches)
Bearing Type - KPxx
Bore Dia (d) - 0.3125
Outer Dia (D) - 1.2500
Outer Width (Bo) - 0.3750
Inner Width (Bi) - 0.5580
Dynamic Load Rating (Cr) - 3,870
Static Load Rating (Cor) - 5,620
Max. Shaft Shoulder Dia. Inner (Li) - 0.5
Ball Qty - 9
Ball Dia (Dw) - 0.2500
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 4900 pounds.
The static thrust load rating is 2500 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.
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| 240/1000 | 1000 | 1420 | 412 | ISB | Spherical Roller Bearings |
|---|---|---|---|---|---|
| 7040DF | 200 | 310 | 51 | NTN | Angular Contact Ball Bearings |
| 7303 CDF | 17 | 47 | 28 | ISO | Angular Contact Ball Bearings |
| 803196B.E48CA.H95AB | 32 | 80 | 21 | FAG | Deep Groove Ball Bearings |
| 81215TN | 75 | 110 | 27 | SKF | Thrust Roller Bearings |
| HTA944DB | 220 | 300 | 36 | NTN | Angular Contact Ball Bearings |
| HMK3020 | 30 | 40 | 20 | NTN | Needle Roller Bearings |
| NF 1092 | 460 | 624 | NACHI | Cylindrical Roller Bearings | |
| LM1720 | 12 | 22 | 20,2 | NSK | Needle Roller Bearings |
| NU 2220 | 100 | 180 | 46 | ISB | Cylindrical Roller Bearings |
| VS20/14A | 20 | 26 | 14 | KOYO | Needle Roller Bearings |
| WB000050 | 52 | 96 | 50 | Timken | Angular Contact Ball Bearings |
| B33 | 3.9687 | 2.5000 | INA | THRUST BALL BEARINGS | |
| NA4910.2RSR | 50 | 72 | 22 | INA | NEEDLE BEARINGS |
| 01/02/7524 | 120 | 260 | 86 | RIV | TAPERED ROLLER BEARINGS |
| NA2200.2RSR.DZ | 10 | 30 | 14 | INA | NEEDLE BEARINGS |
| 6217.2Z | 85 | 150 | 28 | STEYR | DEEP GROOVE BALL BEARINGS |
| 6013-RS | 65 | 100 | 18 | CONSOLIDATED | DEEP GROOVE BALL BEARINGS |
| NU-202E | 15 | 35 | 11 | CONSOLIDATED | CYLINDRICAL ROLLER BEARINGS |
| 6010-2RS | 50 | 80 | 16 | CONSOLIDATED | DEEP GROOVE BALL BEARINGS |
Hot number:FAG 32316-A SKF 54409 + U 409 CX 6002 ZZ NBS LSL192318 NTN K15×21×15 ZEN S6304-2Z BAL 120520 FAF 206WDG FAG RNA6913 INA RT-611 MRC 109-KSZZG SKF 234428BM1 RIV ELL35 CONSOLIDATED NF-214E CONSOLIDATED K-70x78x23 FAG 1306-TVH ISB 22215-2RSK AST 23152MBW33 ISO 30230 NTN 30232U NTN 5S-7916UCG/GNP42 AST 605HZZ NSK EE291175/291749 ISB GEG 40 ES NACHI NU 2214 E SKF SYNT 70 FW FAG NNF5030B.2LS.V SKF FPAA608 SKF NUKR85 CONSOLIDATED 63800-ZZ
Previous:AST KP49B Deep Groove Ball Bearings ---- Next:AST KP56B Deep Groove Ball Bearings
Return to HOME