(dimensions in inches)
Bearing Type - KSPxx
Bore Dia (d) - 0.3750
Outer Dia (D) - 1.4375
Outer Width (Bo) - 0.4690
Inner Width (Bi) - 0.6200
Dynamic Load Rating (Cr) - 2,580
Static Load Rating (Cor) - 2,980
Max. Shaft Shoulder Dia. Inner (Li) - 0.6
Ball Qty - 13
Ball Dia (Dw) - 0.2180
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 2980 pounds.
The static thrust load rating is 400 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 |
| 71809 A | 45 | 58 | 7 | ISO | Angular Contact Ball Bearings |
|---|---|---|---|---|---|
| 4C/6 | 17,462 | 44,45 | 12,7 | Timken | Tapered Roller Bearings |
| 54420 | 100 | 210 | 160 | NACHI | Thrust Ball Bearings |
| E2.609-2Z | 9 | 24 | 7 | SKF | Deep Groove Ball Bearings |
| G1012KRRB | 19.05 | 47 | 34,13 | Timken | Deep Groove Ball Bearings |
| LBCR 20 A-2LS | 20 | 32 | 45 | SKF | Linear Bearings |
| RSHEY40-N | 40 | 48 | NKE | Bearing Units | |
| MF85-2Z | 5 | 8 | 2,5 | ZEN | Deep Groove Ball Bearings |
| NA4924 | 120 | 165 | 45 | CRAFT | Needle Roller Bearings |
| NJ215-E-TVP2 + HJ215-E | 75 | 130 | 25 | FAG | Cylindrical Roller Bearings |
| NNCF4876-V | 380 | 456 | 100 | NKE | Cylindrical Roller Bearings |
| NUP212 E | 60 | 110 | 22 | AST | Cylindrical Roller Bearings |
| H2320 | 100 | 130 | FAG | ADAPTERS | |
| 6312-2ZNR | 60 | 130 | 31 | FAG | DEEP GROOVE BALL BEARINGS |
| 1405 | 25 | 80 | 21 | FED | DEEP GROOVE BALL BEARINGS |
| 304-SZZ | 20 | 52 | 15 | MRC | DEEP GROOVE BALL BEARINGS |
| W693ZZA | 3 | 8 | 4 | NTN | DEEP GROOVE BALL BEARINGS |
| NJ-334E | 170 | 360 | 72 | CONSOLIDATED | CYLINDRICAL ROLLER BEARINGS |
| IR-20x25x20.5 | 20 | 20.5 | CONSOLIDATED | NEEDLE BEARINGS | |
| 89420 | 22 | CONSOLIDATED | THRUST ROLLER BEARINGS |
Hot number:FAG 21320-E1-K-TVPB + H320 CX 6240 ISO 6300 ZZ NSK 95BNR19XE CX CX522 NACHI E30207J SNR ML71904CVDUJ74S FAG NU2204 SKF 231/1000 McGill CCFH-31/4-SB FBC RLS11 Rollway D-210-28 MRC R-10 SKF GEZ300ES CONSOLIDATED MS-5-ZZ Gamet 140082X/140140G NACHI 140KBE030 SKF 7007 ACB/P4A SKF 71907 ACD/P4A FBJ JHM88540/JHM88513 Samick LMEK16L NBS NA 6902 SIGMA NU 316 FED BR-7704 FAG 6307-2ZNR FBC MS-13 STEYR SN624 STEYR NUP320E SKF W6201 CONSOLIDATED KA-42XPO
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