1311ETN9 SKF 55x120x29mm da min. 66 mm Self aligning ball bearings
| Bearing number | 1311ETN9 |
| Size (mm) | 55x120x29 |
| Brand | SKF |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 120 |
| Width (mm) | 29 |
| d | 55 mm |
| D | 120 mm |
| B | 29 mm |
| C | 29 mm |
| d2 | 77.7 mm |
| r1 min. | 2 mm |
| r2 min. | 2 mm |
| D1 | 104 mm |
| da min. | 66 mm |
| Da max. | 109 mm |
| ra max. | 2 mm |
| Weight | 1.6 Kg |
| Basic dynamic load rating (C) | 50.7 kN |
| Basic static load rating (C0) | 18 kN |
| Fatigue load limit (Pu) | 0.92 |
| Reference speed | 11000 r/min |
| Limiting speed | 7500 r/min |
| Calculation factor (e) | 0.23 |
| Calculation factor (kr) | 0.04 |
| Calculation factor (Y0) | 2.8 |
| Calculation factor (Y1) | 2.7 |
Detailed Parameters
parameter：
| 22232W33 Spherical roller bearings | Bore Diameter :160mm ，Size :160x290x80mm ，Outer Diameter :290mm ，Width :80mm ，Brand:ISO ，d:160 mm |
| EGF35260-E40 Plain bearings | Bore Diameter :35mm ，d:35 mm ，Brand:INA ，Outer Diameter :39mm ，Size :35x39x26mm ，Width :26mm |
| FTO13 Thrust ball bearings | Brand:INA ，Size :11.113x20.65x7.95mm ，Width :7.95mm ，Bore Diameter :11.113mm ，d:11.113 mm ，Outer Diameter :20.65mm |
| UCTX13 Bearing units | Q:70 mm ，d:65 mm ，Bore Diameter :65mm ，Brand:CX ，P:111 mm ，K:26 mm |
| 63/28 Deep groove ball bearings | Bore Diameter :28mm ，Outer Diameter :68mm ，Size :28x68x18mm ，Brand:ISB |
| E2.YAR 209-110-2F Deep groove ball bearings | Brand:SKF ，Bore Diameter :85mm ，Size :85x41.275x49.2mm ，Outer Diameter :41.275mm |
| DE3010 Angular contact ball bearings | Bore Diameter :150.000mm ，Width :70.000mm ，Outer Diameter :225.000mm ，Brand:NTN ，Size :150x225x70mm ，d:150.000 mm |
| 3201 Angular contact ball bearings | Size :12x32x15.9mm ，Outer Diameter :32mm ，Bore Diameter :12mm ，Brand:ISO |
| BM3526 Needle roller bearings | Brand:KOYO ，Bore Diameter :35mm ，Size :35x42x26mm ，Outer Diameter :42mm |
| 7006 ACD/P4A Angular contact ball bearings | Size :55x30x13mm ，Brand:SKF ，Bore Diameter :55mm ，Outer Diameter :30mm |
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