(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.
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| 23144CKE4 | 220 | 370 | 120 | NSK | Spherical Roller Bearings |
|---|---|---|---|---|---|
| 23044 KCW33+H3044 | 220 | 340 | 90 | ISO | Spherical Roller Bearings |
| 387/382A | 57,15 | 96,838 | 21 | Fersa | Tapered Roller Bearings |
| 5235 | Ruville | Wheel Bearings | |||
| 6306ZENR | 30 | 72 | 19 | NACHI | Deep Groove Ball Bearings |
| 6309HT200 | 45,000 | 100,000 | 25,000 | SNR | Deep Groove Ball Bearings |
| 7821 | 105,000 | 130,000 | 13,000 | NTN | Angular Contact Ball Bearings |
| NAO65X95X60 | 65 | 83 | Timken | Needle Roller Bearings | |
| NK 9/16-TN-XL | 9 | 16 | 16 | INA | Needle Roller Bearings |
| NP2226 | 130 | 230 | 64 | ISO | Cylindrical Roller Bearings |
| QJ210C3 | 50,000 | 90,000 | 20,000 | NTN | Angular Contact Ball Bearings |
| RCJT1-11/16 | 42,863 | INA | Bearing Units | ||
| WAY4ZZ | 4 | 11 | 4 | ADR | DEEP GROOVE BALL BEARINGS |
| NUP2209 | 45 | 85 | 23 | STEYR | CYLINDRICAL ROLLER BEARINGS |
| 30240J2 | 200 | 360 | 58 | SKF | TAPERED ROLLER BEARINGS |
| 1208 | 40 | 80 | 18 | New Departure | DEEP GROOVE BALL BEARINGS |
| RHNA303718-RS | 37 | 18 | SKF (Old No.) | NEEDLE BEARING | |
| 6302-RS | 15 | 42 | 13 | CONSOLIDATED | DEEP GROOVE BALL BEARINGS |
| K-35x40x17 | 35 | 40 | 17 | CONSOLIDATED | NEEDLE BEARINGS |
| 11/8x13/16x11/4 | 1.1250 | 1.1875 | 1.2500 | CONSOLIDATED | JOURNAL ROLLER BEARING OUTER RACES |
Hot number:NACHI 23988E CYSD 32305 CX 54418 CRAFT 6310 SKF 6316/C3VL0241 FBJ 681X KOYO 6914-2RS SKF E2.3207A-2Z KOYO EE7S-2RS FAG HSS71917-E-T-P4S CX NA4910-2RS ISB QJ 332 N2 M FAG HK3022RS CONSOLIDATED 16084M CONSOLIDATED 6026-2RS SKF 2306 E-2RS1KTN9 + H 2306 CX AXK 5070 NTN FLRA2-5Z NTN HKS60X68X12 KOYO KBC140 Timken JT-99 NACHI NF 264 CYSD NJ2305E ISB NU 218 FYH UCT211-32E SKF VKBA 869 Torrington SDAF-340 FAG (Old No.) NUKD52DZ FBC MS-10-NR CONSOLIDATED SAF-5387..ROLLER
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