 
| Dimensions (metric) | d | 230 |  | 
| D | 370 | ||
| E | 336.6 | ||
| B | 53 | ||
| Approx. Wgt. lbs | 54.000 | ||
| Interchange | American | CM 146 | |
| Rollway (Bronze Cage) | MCS 146 | ||
| Torrington | 230RN51 | ||
| * “E” dimension may vary between manufacturers. 1) These bearings are available in C/2, C/3, C/4 and C/5 internal clearance. | |||
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type | 
| 31320-X-N11CA-A120-160 | 100 | 215 | 113 | FAG | Tapered Roller Bearings | 
|---|---|---|---|---|---|
| 2580/2523 | 31.75 | 69,85 | 23,812 | FBJ | Tapered Roller Bearings | 
| 33262A/33461 | 66,675 | 117,475 | 30,163 | Fersa | Tapered Roller Bearings | 
| 6230 | 150,000 | 270,000 | 45,000 | NTN-SNR | Deep Groove Ball Bearings | 
| 67786/67720CD+X1S-67787 | 174,625 | 247,65 | 103,188 | Timken | Tapered Roller Bearings | 
| 6915 | 75 | 105 | 16 | KOYO | Deep Groove Ball Bearings | 
| GEH120HC | 120 | 180 | AST | Plain Bearings | |
| K24x30x17 | 24 | 30 | 17 | CX | Needle Roller Bearings | 
| LM12749/11 | 21,986 | 45,974 | 15,494 | ISO | Tapered Roller Bearings | 
| NF 207 | 35 | 61.8 | NACHI | Cylindrical Roller Bearings | |
| NF2222 | 110 | 200 | 53 | ISO | Cylindrical Roller Bearings | 
| NK47/30 | 47 | 57 | 30 | ISO | Needle Roller Bearings | 
| NNU 4984 B/SPW33 | 420 | 560 | 140 | SKF | Cylindrical Roller Bearings | 
| NP2926 | 130 | 180 | 30 | ISO | Cylindrical Roller Bearings | 
| NUP 315 | 75 | 160 | 37 | NACHI | Cylindrical Roller Bearings | 
| 52313 | FAG | THRUST BALL BEARINGS | |||
| 203KDD | 17 | 40 | 12 | FAF | DEEP GROOVE BALL BEARINGS | 
| NNA6902 | 15 | 28 | 23 | SKF (Old No.) | NEEDLE BEARINGS | 
| NUTR1542 | 15 | 42 | 19 | SKF | NEEDLE BEARINGS | 
| MM55BS100P/4 | 55 | 100 | 20 | CONSOLIDATED | ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS | 
Hot number:CYSD 1635-2RS AST 22228C CX 22315 KCW33 IJK ASA2741-4 INA BCE1210 INA F-87074 Enduro GE 40 SX NMB HR14E SKF NJ 2310 ECP NKE NJ2224-E-TVP3+HJ2224-E SKF VKBA 3651 SKF SN313with20313 IKO NTB1226 Sealmaster SF-215 INA NUKR47X ISO 15103/15245 SNR 2201EEG15 ZEN 61707 SKF 63010-2RS1 ISO 689ZZ INA HN1612 NSK MFJL-1620L Timken MH-13121 IKO NAG 4918UU IKO POS 10 FAG 6311RSNR SKF SN304with20304 SKF MB-6 NTN RA0ZZA CONSOLIDATED SS6210-ZZ
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