140KBE30+L NSK 140x210x53mm (Grease) Lubrication Speed 1200 r/min Tapered roller bearings
| Bearing number | 140KBE30+L |
| Size (mm) | 140x210x53 |
| Brand | NSK |
| Bore Diameter (mm) | 140 |
| Outer Diameter (mm) | 210 |
| Width (mm) | 53 |
| d | 140 mm |
| D | 210 mm |
| T | 53 mm |
| C | 47 mm |
| r min. | 2.5 mm |
| r1 min. | 0.6 mm |
| da min. | 155 mm |
| Db min. | 202 mm |
| ra max. | 2 mm |
| rb max. | 0.6 mm |
| Weight | 6.02 Kg |
| Basic dynamic load rating (C) | 280 kN |
| Basic static load rating (C0) | 495 kN |
| (Grease) Lubrication Speed | 1200 r/min |
| (Oil) Lubrication Speed | 1700 r/min |
| Calculation factor (e) | 0.39 |
| Calculation factor (Y0) | 1.7 |
| Calculation factor (Y2) | 2.6 |
Detailed Parameters
parameter：
| C 5912 V Cylindrical roller bearings | Brand:SKF ，Size :85x60x34mm ，d:60 mm ，Outer Diameter :60mm ，Bore Diameter :85mm ，Width :34mm |
| UCP314-44 Bearing units | A:90 mm ，Bore Diameter :69.85mm ，Width :78mm ，d:69.85 mm ，Brand:FYH ，B:78 mm |
| 31328 XJ2 Tapered roller bearings | Bore Diameter :300mm ，Outer Diameter :140mm ，Brand:SKF ，Size :300x140x77mm ，Width :77mm |
| MR-16-N Needle roller bearings | Brand:SIGMA ，Width :19.05mm ，Bore Diameter :25.4mm ，Size :25.4x38.1x19.05mm ，d:25.4 mm ，Outer Diameter :38.1mm |
| 32312 Tapered roller bearings | Width :48.5mm ，d:60 mm ，Brand:CRAFT ，Size :60x130x48.5mm ，Outer Diameter :130mm ，Bore Diameter :60mm |
| 7305 CDB Angular contact ball bearings | Width :34mm ，Brand:ISO ，d:25 mm ，Outer Diameter :62mm ，Bore Diameter :25mm ，Size :25x62x34mm |
| 33020 Tapered roller bearings | Bore Diameter :100mm ，Size :100x150x39mm ，Outer Diameter :150mm ，Brand:NTN |
| ZA-40BWD17ECA116** Tapered roller bearings | Outer Diameter :75mm ，Size :40x75x39mm ，Brand:NSK ，Bore Diameter :40mm |
| NA 6913 Needle roller bearings | Bore Diameter :65mm ，Outer Diameter :90mm ，Brand:JNS ，Size :65x90x45mm |
| 2202 Self aligning ball bearings | Bore Diameter :15mm ，Brand:NSK ，Outer Diameter :35mm ，Size :15x35x14mm ，Width :14mm |
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