| Dimensions (metric) | d | 40 | ![]() One Shield One Felt Seal |
| D | 80 | ||
| Dimensions (inch) | B | .9448 | |
| L | .9448 | ||
| Approx. Wgt. lbs | 1.070 | ||
| Interchange | New Departure | WC87508 | |
| 1) Newer design bearings are supplied with rubber seals instead of felt seals. 1) Width dimensions may vary between manufacturers. | |||
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| 100031X/100080C | 31.75 | 80 | 24,25 | Gamet | Tapered Roller Bearings |
|---|---|---|---|---|---|
| 213WG | 65 | 120 | 23 | Timken | Deep Groove Ball Bearings |
| 230/670 K | 670 | 980 | 230 | ISB | Spherical Roller Bearings |
| 2904-1/2 | 22 | 42 | 14 | FBJ | Thrust Ball Bearings |
| 3NCN1012 | 60 | 95 | 18 | KOYO | Cylindrical Roller Bearings |
| 4T-432209 | 45 | 85 | 55 | NTN | Tapered Roller Bearings |
| 54308 + U 308 | 78 | 30 | 54,1 | SKF | Thrust Ball Bearings |
| NAF 506820 | 50 | 68 | 20 | JNS | Needle Roller Bearings |
| NANF210-31 | 49,2125 | KOYO | Bearing Units | ||
| S61915 | 75 | 105 | 16 | ZEN | Deep Groove Ball Bearings |
| UCPH209-28 | 44,45 | 49,2 | KOYO | Bearing Units | |
| 23988MB | 440 | 600 | 118 | FAG | SPHERICAL ROLLER BEARINGS |
| GE44ZO2RS | 1.7500 | 2.8125 | 1.5312 | ELGES | SPHERICAL PLAIN BEARINGS |
| MR128ZZS | 8 | 12 | 3.5 | ISC | DEEP GROOVE BALL BEARINGS |
| 61832T | 160 | 200 | 20 | FAG | DEEP GROOVE BALL BEARINGS |
| RLS201/2L | 3.7500 | 6.7500 | 1.1250 | NH | CYLINDRICAL ROLLER BEARINGS |
| U-30408 | 40 | 110 | 27 | New Departure | ANGULAR CONTACT BALL BEARINGS |
| 477609 | 45 | 100 | 25 | New Departure | DEEP GROOVE BALL BEARINGS |
| NU405 | 25 | 80 | 21 | STEYR | CYLINDRICAL ROLLER BEARINGS |
| K-58x63x17 | 58 | 63 | 17 | CONSOLIDATED | NEEDLE BEARINGS |
Hot number:FAG 23180-B-K-MB+AH3180G Timken B-128 Fersa F16038 ISO GE 180 HCR-2RS ILJIN IJ123052 FBJ GEG240ES NSK JH-2012 KOYO MK12101 AST NJ217 EM IKO TRI 507745 CX TUP2 260.80 NH XW-53/4 McGill CCFE-21/4-SB Torrington 180RU30 CONSOLIDATED 81317 NSK 1205 K ISB 22215 K ISO 32219 AST AST650 506230 ISO 7006 CDB ISO 71960 C INA BCH810 INA EGB9560-E40 Timken HK3012 CX M236849/10 FAG 4302 FAG 23028S.MB FAG HYDNUT1120 STEYR NUP215E RBC SJ6919
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