| Dimensions (metric) | d | 60 | ![]() |
| D | 130 | ||
| E | 115 | ||
| B | 31 | ||
| Approx. Wgt. lbs | 4.610 | ||
| Interchange | FAG | N 312 E | |
| Rollway | U 1312 E | ||
| SKF | N 312 E | ||
| STEYR | N 312 E | ||
| * "E" dimension equal to FAG and SKF. Other manufacturers "E" dimension may vary. ** "E" suffix designates higher radial load capacity derived by utilizing longer rollers. 1) The above series is available with either: Stamped steel or glass fibre cages - No suffix. Machined bronze cage - suffix "M". 2) These bearings are available in C/2, C/3, C/4, W/23 and C/5 internal clearance. 3) Some sizes are available in ABEC #3 (P/6) precision. | |||
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| 204KR2 | 19,063 | 45,225 | 15,494 | CYSD | Deep Groove Ball Bearings |
|---|---|---|---|---|---|
| 22317-E1-K | 85 | 180 | 60 | FAG | Spherical Roller Bearings |
| 22252CAKE4 | 260 | 480 | 130 | NSK | Spherical Roller Bearings |
| 24038MB | 190 | 290 | 100 | AST | Spherical Roller Bearings |
| 4211A | 55,000 | 100,000 | 25,000 | SNR | Deep Groove Ball Bearings |
| 6018 | 90 | 140 | 24 | ISO | Deep Groove Ball Bearings |
| 6019 | 95 | 145 | 24 | ISO | Deep Groove Ball Bearings |
| 620/612 | 39,688 | 120,65 | 41,275 | Timken | Tapered Roller Bearings |
| AST650 WC60 | 60 | 120 | AST | Plain Bearings | |
| BT2-8020 | 3048 | 2616,2 | 381 | SKF | Tapered Roller Bearings |
| BT2B 328876/HA1 | 680 | 460 | 180 | SKF | Tapered Roller Bearings |
| HCB71916-E-T-P4S | 80 | 110 | 16 | FAG | Angular Contact Ball Bearings |
| K42x47x25 | 42 | 47 | 25 | CX | Needle Roller Bearings |
| K43X48X17FH | 43 | 48 | KOYO | Needle Roller Bearings | |
| NUP208-E-TVP2 | 40 | 80 | 18 | FAG | Cylindrical Roller Bearings |
| R18-2Z | 28,575 | 53,975 | 12,7 | ZEN | Deep Groove Ball Bearings |
| S61915 | 75 | 105 | 16 | ZEN | Deep Groove Ball Bearings |
| RSTO50 | 90 | 19.8 | FAG | NEEDLE BEARINGS | |
| 3808-2Z | 40 | 52 | 10 | INA | DOUBLE ROW ANGULAR CONTACT BALL BEARINGS |
| LS0821 | 8 | 21 | SKF | THRUST NEEDLE BEARINGS |
Hot number:Gamet 126085X/126133XG ISB 30672 Timken 3576/3525 FBJ 3578/3525 NACHI 55KBE03 SNR 6240M SKF 71816 CD/P4 SKF FYTB 15 FM SKF GE80ES-2LS INA GIR 60 DO-2RS NTN N308 NTN NK15X23X16 SKF NU 221 ECJ SKF NU 2260 MA Barden 103HCRRUL KOYO 23260RHA FAG 232/560-K-MB NSK 2788/2735X SKF 3305A AST AST40 5560 LS GAC55S NSK NCF2980V INA NKI100/40 ISO RNAO7x14x8 FYH UCP210 KOYO UCPX15-47 ELGES GE360AW SKF NU2914E SKF 32230J2 RBC 93118
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