(dimensions in inches)
Bearing Type - KPxxB
Bore Dia (d) - 1.4380
Outer Dia (D) - 2.1875
Outer Width (Bo) - 0.3750
Inner Width (Bi) - 0.4370
Dynamic Load Rating (Cr) - 4,360
Static Load Rating (Cor) - 10,500
Max. Shaft Shoulder Dia. Inner (Li) - 1.6
Ball Qty - 30
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 4650 pounds.
The static thrust load rating is 4700 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.
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| 32304 A | 20 | 52 | 22,25 | CX | Tapered Roller Bearings |
|---|---|---|---|---|---|
| 712106210 | 28 | 68 | 19 | INA | Deep Groove Ball Bearings |
| 71902 ACD/P4A | 28 | 15 | 7 | SKF | Angular Contact Ball Bearings |
| BEAM 35/90/Z 7P60 | 35 | 90 | 34 | SNFA | Thrust Ball Bearings |
| CR-11402 | 570 | 695 | 57 | NTN | Tapered Roller Bearings |
| HK2018RS | 20 | 26 | 18 | AST | Needle Roller Bearings |
| NA4901-2RSR | 12 | 24 | 14 | INA | Needle Roller Bearings |
| NAO17X30X26 | 17 | 30 | KOYO | Needle Roller Bearings | |
| NJ207EG | 35 | 72 | 17 | NACHI | Cylindrical Roller Bearings |
| NN3940C1NAP4 | 200 | 280 | 60 | NTN | Cylindrical Roller Bearings |
| NNC4848 V | 240 | 300 | 60 | CX | Cylindrical Roller Bearings |
| NU307-E-TVP2 | 35 | 80 | 21 | FAG | Cylindrical Roller Bearings |
| NUP311-E-TVP3 | 55 | 120 | 29 | NKE | Cylindrical Roller Bearings |
| TLA 912 Z | 9 | 13 | 12 | IKO | Needle Roller Bearings |
| 53312U | FAG | THRUST BALL BEARINGS WITH SPHERICAL SEATING RING | |||
| BA2012ZOH | .7500 | IKO | NEEDLE BEARINGS | ||
| 6307.RS | 35 | 80 | 21 | FAG | DEEP GROOVE BALL BEARINGS |
| R22.2RS | 1.3750 | 2.5000 | .5625 | FAG | DEEP GROOVE BALL BEARINGS |
| NTB90120 | 90 | 120 | 4 | IKO | THRUST NEEDLE BEARINGS |
| FL698ZZ | 8 | 19 | 6 | NTN | DEEP GROOVE BALL BEARINGS |
Hot number:NSK 21310EAKE4 NSK 239/670CAKE4 FBJ 22224K NSK 230/850CAKE4 NTN 4R12001 FBJ 5209-2RS SKF 6203-2RSL NSK 6221VV KOYO 643/633 NACHI 7236CDB NSK FJTT-2216 CX KK24x30x31 Samick LMHP25L LS SIBP12S/B2 MRC 120-KSFF SKF 312-2Z Timken 483/472-B NSK B27Z-8 CRAFT 51244M INA GRAE25-NPP-B Timken K8X12X10F CX NN3120 K FAG NU207-E-TVP2 NKE PCJ55 ISB ZR1.40.1385.400-1SPPN FAG SAF-544 AMI MUCF206 SKF SN524 CONSOLIDATED 40x58x10mm CONSOLIDATED TPSY-106
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