230/850EK NACHI Calculation factor (Y1) 3.2 850x1220x272mm Cylindrical roller bearings
| Bearing number | 230/850EK |
| Size (mm) | 850x1220x272 |
| Brand | NACHI |
| Bore Diameter (mm) | 850 |
| Outer Diameter (mm) | 1220 |
| Width (mm) | 272 |
| d | 850 mm |
| D | 1220 mm |
| B | 272 mm |
| C | 272 mm |
| r min. | 7.5 mm |
| Weight | 1059 Kg |
| Basic dynamic load rating (C) | 13600 kN |
| Basic static load rating (C0) | 22500 kN |
| (Grease) Lubrication Speed | 285 r/min |
| (Oil) Lubrication Speed | 360 r/min |
| Calculation factor (e) | 0.21 |
| Calculation factor (Y0) | 3.13 |
| Calculation factor (Y1) | 3.2 |
Detailed Parameters
parameter：
| SL185011 Cylindrical roller bearings | Brand:ISO ，Outer Diameter :90mm ，Bore Diameter :55mm ，Size :55x90x46mm |
| 53320U+U320 Thrust ball bearings | d1:103 mm ，Bore Diameter :100mm ，Brand:CX ，Outer Diameter :170mm ，d:100 mm |
| NU 2240 Cylindrical roller bearings | Brand:ISB ，Size :200x360x98mm ，Outer Diameter :360mm ，Bore Diameter :200mm ，Width :98mm |
| RNA2210XLL Needle roller bearings | Size :58x90x22.700mm ，Fw:58.000 mm ，Outer Diameter :90.000mm ，Bore Diameter :58.000mm ，Width :22.700mm ，Brand:NTN |
| 71820AC Angular contact ball bearings | Outer Diameter :125mm ，Brand:AST ，Bearing Type:25 deg contact angle ，Size :100x125x13mm ，Width :13mm ，Bore Diameter :100mm |
| 29476 M Thrust roller bearings | Outer Diameter :670mm ，Bore Diameter :380mm ，Brand:CX ，d:380 mm |
| 7911CTRSU Angular contact ball bearings | Bore Diameter :55mm ，Size :55x80x13mm ，Outer Diameter :80mm ，Brand:NSK |
| DE3010 Angular contact ball bearings | Width :70.000mm ，Bore Diameter :150.000mm ，d:150.000 mm ，Size :150x225x70mm ，Brand:NTN ，Outer Diameter :225.000mm |
| RXLS 5E Cylindrical roller bearings | Width :25.4mm ，Bore Diameter :127mm ，Brand:SIGMA ，Size :127x177.8x25.4mm ，Outer Diameter :177.8mm ，d:127 mm |
| GE 10 C Plain bearings | Manufacturer Name:SKF ，Minimum Buy Quantity:N/A ，BDI Inventory:2.0 ，Category:Spherical Plain Bearings - Radial |
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