Outside diameter | D | 320 | mm |
Basic dynamic load rating, radial | Cr | 340,000 | |
Fatigue load limit, radial | Cur | 14,600 | |
Reference speed | nϑr | 2,200 |
Width | B | 65 | mm |
Basic static load rating, radial | C0r | 430,000 | |
Limiting speed | nG | 3,150 | |
Bore diameter | d | 150 | mm |
Minimum diameter of shaft shoulder | da min | 167 | mm |
Maximum diameter of housing shoulder | Db max | 311 | mm |
Maximum fillet radius of housing | ra1 max | 1.50 | mm |
Maximum diameter of housing shoulder | Da max | 303 | mm |
Maximum fillet radius of shaft | ra max | 3 | mm |
Minimum chamfer dimension | rmin | 1.50 | mm |
Shoulder diameter on inner ring wide side face | d1 | 218.30 | mm |
Contact angle | α | 40 | ° |
Shoulder diameter on outer ring wide side face | D1 | 255.80 | mm |
Distance between the apexes of the pressure cones | a | 131 | mm |
Manufacturer | Part Number |
---|---|
Fafnir | 7330WN-MBR |
Marlin-Rockwell Corp. | 7330P |
Fafnir | 7330PW |
Torrington | 150BB03 |
Koyo | 7330B |
NSK | 7330B |
Marlin-Rockwell Corp. | 7330 |
GPZ Bearings | 66330 |