| 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 |
| 180RIF684 | 457,2 | 643 | Timken | Cylindrical Roller Bearings | |
|---|---|---|---|---|---|
| 780/772 | 101,6 | 180,975 | 47,625 | CX | Tapered Roller Bearings |
| 6217NSL | 85 | 150 | 28 | NACHI | Deep Groove Ball Bearings |
| 6840 | 200 | 250 | 24 | NTN | Deep Groove Ball Bearings |
| 68SCRN63P-2 | 35 | 68 | 53.3 | NACHI | Deep Groove Ball Bearings |
| 71900 ACE/HCP4AH | 22 | 10 | 6 | SKF | Angular Contact Ball Bearings |
| 7205C | 25 | 52 | 15 | NTN | Angular Contact Ball Bearings |
| LF-1370 | 7 | 13 | 3 | NMB | Deep Groove Ball Bearings |
| KGC090 | 228,6 | 279,4 | 25,4 | KOYO | Deep Groove Ball Bearings |
| L521949/14 | 107,95 | 152,4 | 21,433 | CX | Tapered Roller Bearings |
| LMK8SUU | 8 | 15 | Samick | Linear Bearings | |
| N2344 | 220 | 460 | 145 | CX | Cylindrical Roller Bearings |
| RN2224-E-MPBX | 120 | 195,5 | 58 | FAG | Cylindrical Roller Bearings |
| S1201-2RS | 12 | 32 | 10 | ZEN | Self-Aligning Ball Bearings |
| S7026CDGAP4A | 130 | 200 | 33 | SKF | ANGULAR CONTACT BALL BEARINGS |
| 6301K | 12 | 37 | 12 | STEYR | DEEP GROOVE BALL BEARINGS |
| 280TP185 | Torrington | THRUST ROLLER BEARINGS | |||
| 6218-ZNR | 90 | 160 | 30 | CONSOLIDATED | DEEP GROOVE BALL BEARINGS |
| 81240 | 26.0 | CONSOLIDATED | THRUST ROLLER BEARINGS | ||
| SN-230..22230 | 150 | - | 160 | CONSOLIDATED | PILLOW BLOCKS |
Hot number:ISO 3302 NTN 4T-15580/15523 FBJ 4312ZZ NACHI 6003-2NSE9 SKF 7006 CB/HCP4A CX 71836 ATBP4 SNR AB41158 SNR ESFE212 INA GE70-FO-2RS INA K240X250X42 INA KTFS12-PP-AS ISO NJ3308 FBC RM-27 INA NUKR85 SKF 6012.2Z Timken 19143/19283X CX 51160 CYSD 7232DT KOYO AC403146B CX CX246 FAG HCB71904-C-T-P4S NACHI KHLFL202AJ SKF LUCS 8 FBJ M522546/M522510 SKF NUP 317 ECJ ISO SL045018 NBS ZARN 4075 L TN RHP MJ-11/4-2RS CONSOLIDATED SS608-2RS CONSOLIDATED TPFY-114
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