| Dimensions (metric) | d | 55 | ![]() |
| D | 120 | ||
| E | 106.5 | ||
| B | 29 | ||
| Approx. Wgt. lbs | 3.600 | ||
| Interchange | FAG | N 311 E | |
| Rollway | U 1311 E | ||
| SKF | N 311 E | ||
| STEYR | N 311 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 |
| 128DC89320 | 640 | 890 | 320 | KOYO | Cylindrical Roller Bearings |
|---|---|---|---|---|---|
| 30318 | 90 | 190 | 46,5 | FBJ | Tapered Roller Bearings |
| 75BER10X | 75 | 115 | 20 | NSK | Angular Contact Ball Bearings |
| 81217 TN | 125 | 85 | 31 | SKF | Cylindrical Roller Bearings |
| DAC42820036 | 42 | 82 | 36 | ISO | Angular Contact Ball Bearings |
| EGB5040-E50 | 50 | 55 | 40 | INA | Plain Bearings |
| K28X35X18 | 28,000 | 35,000 | NTN | Needle Roller Bearings | |
| HCB71910-E-T-P4S | 50 | 72 | 12 | FAG | Angular Contact Ball Bearings |
| K73x79x20 | 73 | 79 | 20 | CX | Needle Roller Bearings |
| KMJ18X24X12.6 | 18,000 | 24,000 | NTN | Needle Roller Bearings | |
| MKM3820 | 38 | 48 | 20 | KOYO | Needle Roller Bearings |
| NJ1013 | 65 | 100 | 18 | CX | Cylindrical Roller Bearings |
| R1580-1 | 1580 | 1820 | 120 | NSK | Cylindrical Roller Bearings |
| S3206 | 30 | 62 | 23,8 | ZEN | Angular Contact Ball Bearings |
| UCFC207-22 | 34,925 | FYH | Bearing Units | ||
| SY 2.11/16 PF/AH | 68,2625 | 60,3 | SKF | Bearing Units | |
| 241/560CAB | 560 | 920 | 355 | SKF | SPHERICAL ROLLER BEARINGS |
| N084 | 2.0730 | Torrington | LOCKNUTS | ||
| CCFE-31/4-SB | 1.7500 | McGill | NEEDLE BEARINGS | ||
| NUP-332E | 160 | 340 | 68 | CONSOLIDATED | CYLINDRICAL ROLLER BEARINGS |
Hot number:KOYO 2305 SKF 23152-2CS5K/VT143 + OH 3152 HTL SKF 33122/DF Timken 559/552 KOYO 6303ZZ KOYO AR 18 90 155 AST CF36 SKF D/W R1-5 NTN EC-DF1160LUALACS40PX1/L325 NTN EE649241D/649310/649311DG2 ISO N10/500 NSK NA4900 CYSD QJF213 McGill CCF-21/4-SB CONSOLIDATED TWA-2233 SIGMA 3311 D Fersa 3577/3520 CX 63308 ZZ INA D41 KOYO NU417 SKF SAA60TXE-2LS American AD5034 FAG 6311T.P5 SKF NCF3028CV RIV ELP85 New Departure UQ20210DTL7 SKF 63112ZNR RHP XLJ-12E CONSOLIDATED HJ-207 CONSOLIDATED AOH-24156x260
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