(dimensions in inches)
Bearing Type - DSPxx
Bore Dia (d) - 0.6250
Outer Dia (D) - 1.9375
Outer Width (Bo) - 0.9370
Inner Width (Bi) - 1.1250
Dynamic Load Rating (Cr) - 6,860
Static Load Rating (Cor) - 9,000
Max. Shaft Shoulder Dia. Inner (Li) - 0.9
Ball Qty - 30
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) - 0.044
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 7780 pounds.
The static thrust load rating is 1300 pounds.
The bore diameter tolerance is +.0000 / -.0005".
The outside diameter tolerance is +.0000" / -.0005".
The tolerance for the outer race width is +.000" / -.005", and the inner race width +.0000" / -.0025".
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 |
| 12175/12303 | 44,45 | 76,992 | 17,462 | FBJ | Tapered Roller Bearings |
|---|---|---|---|---|---|
| 30236-A | 180 | 320 | 57 | FAG | Tapered Roller Bearings |
| 3312A | 60 | 130 | 54 | SKF | Angular Contact Ball Bearings |
| 3806-2RS | 30 | 42 | 10 | ZEN | Angular Contact Ball Bearings |
| 6044ZX | 220 | 340 | 56 | KOYO | Deep Groove Ball Bearings |
| 6202-ZZ | 15 | 35 | 11 | ISB | Deep Groove Ball Bearings |
| 6922-Z | 110 | 150 | 20 | CYSD | Deep Groove Ball Bearings |
| 7313BGM | 65,000 | 140,000 | 33,000 | SNR | Angular Contact Ball Bearings |
| 7315C | 75 | 160 | 37 | CYSD | Angular Contact Ball Bearings |
| ARXJ58.4X88X5.5 | 58,400 | 88,000 | 5,500 | NTN | Needle Roller Bearings |
| EC-6302 | 15 | 42 | 13 | NTN | Deep Groove Ball Bearings |
| NF 1036 | 180 | 255 | NACHI | Cylindrical Roller Bearings | |
| NJ 2211 ECPH | 100 | 55 | 25 | SKF | Thrust Ball Bearings |
| NU3215 | 75,000 | 130,000 | 41,300 | NTN | Cylindrical Roller Bearings |
| RC4834 | 170 | 215 | 45 | NACHI | Cylindrical Roller Bearings |
| SL05020E | 100 | 150 | 55 | INA | CYLINDRICAL ROLLER BEARING |
| TAFI659025 | 65 | 90 | 25 | IKO | NEEDLE BEARINGS |
| A5309TS/WB | 45 | 100 | 1.5625 | Hyatt | CYLINDRICAL ROLLER BEARINGS |
| 100-KSF | 10 | 26 | 8 | MRC | DEEP GROOVE BALL BEARINGS |
| DM-25 | 53 | 25 | CONSOLIDATED | THRUST BALL BEARINGS |
Hot number:KOYO 4580/4535 Timken 45RIT196 SKF 51313 KOYO 5206-2RS CX 812/500 Timken HM516449A/HM516410 NTN HMK1821LL NSK RSF-4836E4 RHP MJT4.1/4 NMB R-615 KOYO UCTX14-44 New Departure 993L09 CONSOLIDATED KR-22-2RSM CONSOLIDATED IR-12x16x12JSI CONSOLIDATED PWTR-17-2RS Timken 202KLL3 ISB 22344 EKW33+OH2344 ISO 29440 M KOYO 5210-2RS NACHI 5202AZ CX H414245/10 KOYO BK2526 NTN F-B-9 LS GEH320XF/Q ISO N326 ISO NNF5060X V Timken NU2205E.TVP SKF YAR 210-115-2RF/VE495 NTN UCF215-215T CONSOLIDATED 688-2RS
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