(dimensions in inches)
Bearing Type - DPPxx
Bore Dia (d) - 0.3125
Outer Dia (D) - 1.2500
Outer Width (Bo) - 0.6870
Inner Width (Bi) - 0.7450
Dynamic Load Rating (Cr) - 6,250
Static Load Rating (Cor) - 11,000
Max. Shaft Shoulder Dia. Inner (Li) - 0.5
Ball Qty - 22
Ball Dia (Dw) - 0.2340
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 7360 pounds.
The static thrust load rating is 4000 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 |
| 31312VB22 | 60 | 130 | 33,5 | SNR | Tapered Roller Bearings |
|---|---|---|---|---|---|
| 4T-30209 | 45 | 85 | 20,75 | NTN | Tapered Roller Bearings |
| 6008NKE | 40 | 68 | 15 | NACHI | Deep Groove Ball Bearings |
| 6919Z | 95 | 130 | 18 | KOYO | Deep Groove Ball Bearings |
| GEZ57ES | 57,15 | 90,488 | 50,013 | LS | Plain Bearings |
| LTCD 20-2LS | 20 | SKF | Linear Bearings | ||
| NU19/530 | 530 | 710 | KOYO | Cylindrical Roller Bearings | |
| UCTX13-40 | 63,5 | KOYO | Bearing Units | ||
| W201PPG | 12 | 32 | .6250 | FAF | DEEP GROOVE BALL BEARINGS |
| 29352E.MB | 260 | 420 | FAG | SPHERICAL ROLLERTHRUST BEARINGS | |
| 160332 | 1.0000 | 1.3750 | 2.0000 | BAL | JOURNAL ROLLER ASSEMBLIES |
| RLS10 | 1.0000 | 2.2500 | .6250 | FBC | CYLINDRICAL ROLLER BEARINGS |
| MR-36 | 1.7500 | McGill | NEEDLE BEARINGS | ||
| SAF615 | 2.4375 | Torrington | PILLOW BLOCKS | ||
| MUC307 | 35 | 80 | 21 | Rollway | CYLINDRICAL ROLLER BEARINGS |
| RMS21 | 4.0000 | 8.5000 | 1.7500 | NH | CYLINDRICAL ROLLER BEARINGS |
| 2AS08-1.1/8D1 | 1.1250 | 3.1496 | 1.4375 | NTN | AGRICULTURAL BALL BEARINGS |
| BK1522 | 21 | 22 | SKF | NEEDLE BEARINGS | |
| 32018X | 90 | 140 | 32 | STEYR | TAPERED ROLLER BEARINGS |
| QJ-1226 | 130 | 230 | 46 | CONSOLIDATED | ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE |
Hot number:Gamet 119045/119085C Gamet 160098X / 160161X ZEN 61916 NACHI 6916ZZ SIGMA ESI 20 1094 NTN F-623ZZ ISO K73x79x20 AST NJ2206 EN ZEN S61815-2RS FYH UCFL210-32 SNR UKFCE216H FAG BK2030 New Departure 20316 INA YRT200 SKF RSTO30X FAG 2206-TVH ISO 24048 K30W33 KOYO 3NCHAR926 Timken 53176/53376D KOYO AXK90120 ISO GE70XDO-2RS SKF HK1012 KOYO JC34 RHP MRJ4.1/2 ISO NU18/1700 ISO UCT316 American TP-418 FAG H209.108 SKF 3072Z CONSOLIDATED 6202TP/5
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