| Dimensions (metric) | d | 55 | ![]() |
| F | 70.5 | ||
| D | 120 | ||
| B | 29 | ||
| Approx. Wgt. lbs | 3.600 | ||
| Interchange | FAG | NU 311 | |
| HOFF | R 355 E | ||
| Hyatt | A 1311 TS | ||
| Rollway | MUC 311 | ||
| SKF | NU 311 | ||
| STEYR | NU 311 | ||
| Torrington | - | ||
| * "F" dimension equal to FAG and SKF. Other manufacturers "F" dimension may vary. 1) The above series is available with either: Stamped steel or glass fibre cage - 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. 4) These bearings are available with tapered bore - suffix "K". Consult factory for availability. | |||
| Model No. | Inner Diameter | Outer Diameter | Width | Brand | Type |
| 15100/15245 | 25.400 | 62.000 | 19.050 | NACHI | Tapered Roller Bearings |
|---|---|---|---|---|---|
| 240145/240241XH | 145 | 241,3 | 126 | Gamet | Tapered Roller Bearings |
| 53238 | 190 | 270 | 65,7 | KOYO | Thrust Ball Bearings |
| 54414 | 73 | 150 | 114,2 | ISO | Thrust Ball Bearings |
| 60/32-2RU | 32 | 58 | 13 | KOYO | Deep Groove Ball Bearings |
| 607-2RS | 7 | 19 | 6 | KOYO | Deep Groove Ball Bearings |
| 7307DF | 35 | 80 | 21 | NTN | Angular Contact Ball Bearings |
| BS2-2316-2CS/VT143 | 80 | 170 | 67 | SKF | Spherical Roller Bearings |
| GRA102RRB | 28,575 | 62 | 23,83 | Timken | Deep Groove Ball Bearings |
| HK1512 | 15 | 21 | 12 | CX | Cylindrical Roller Bearings |
| HM89444/HM89410 | 33,338 | 76,2 | 29,37 | Timken | Tapered Roller Bearings |
| IJ142009 | 30 | ILJIN | Angular Contact Ball Bearings | ||
| NF315 | 75 | 160 | 37 | FBJ | Cylindrical Roller Bearings |
| NN 3021 KTN9/SP | 105 | 160 | 41 | SKF | Cylindrical Roller Bearings |
| SCE1010 | 15,875 | 20,638 | 15,875 | INA | Needle Roller Bearings |
| UKP305 | 20 | 45 | KOYO | Bearing Units | |
| 30218A | 90 | 160 | 30 | FAG | TAPERED ROLLER BEARINGS |
| 6388 | 440 | 900 | 145 | FAG | DEEP GROOVE BALL BEARINGS |
| W625ZZ | 5 | 16 | 5 | SKF | DEEP GROOVE BALL BEARINGS |
| 61821 | 105 | 130 | 13 | SKF | DEEP GROOVE BALL BEARINGS |
Hot number:CX 28584/28521 ISO 61903 ZZ CYSD 6948-2RS NSK 90BER10X FYH NA207-23 NTN NJ328 NACHI NUP 2305 Timken S7K Timken SM1107KB NACHI UCCX05 FAF A204KDD RHP HT-1 RMB ULZ816 CONSOLIDATED AX-4-ZZ CONSOLIDATED RSL182317 CX 239/600 CW33 KOYO 23032RH NTN 2LA-BNS019LLBG/GNP42 ISO 4304-2RS NTN 5S-2LA-HSE022CG/GNP42 NTN ARXJ62X95X5.7 NTN CRI-7402 NSK NU2311 ET KOYO SE 6006 ZZSTPR FYH UCP215-47 INA 81364 INA CSEB090 Sealmaster SL-19C Peer SSUCP209-28 CONSOLIDATED SN-3052
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