 NTN 4R4039 cylindrical roller bearings
  NTN 4R4039 cylindrical roller bearings
                                
NTN 4R4039 cylindrical roller bearings Needs 180 Outer Diameter (mm) Analysis , 120x180x38 Size (mm) Manufacturing Service . Get Your Free. 120 Bore Diameter (mm)
| Size (mm) | 120x180x38 | 
| Bore Diameter (mm) | 120 | 
| Outer Diameter (mm) | 180 | 
| Width (mm) | 38 | 
| d | 120 mm | 
| D | 180 mm | 
| T | 38 mm | 
| B | 38 mm | 
| C | 29 mm | 
| a | 40 mm | 
| r1 min. | 2,5 mm | 
| r2 min. | 2 mm | 
| da max | 131 mm | 
| Da min | 161 mm | 
| Da max. | 170 mm | 
| db min | 130 mm | 
| Db min. | 173 mm | 
| ra max. | 2 mm | 
| Weight | 3,32 Kg | 
| Basic dynamic load rating (C) | 250 kN | 
| Basic static load rating (C0) | 425 kN | 
| (Grease) Lubrication Speed | 1 800 r/min | 
| (Oil) Lubrication Speed | 2 600 r/min | 
| Calculation factor (e) | 0,46 | 
| Calculation factor (Y) | 1,3 | 
 Detailed  Parameters
  Detailed  Parameters
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