Specifications
Inner Diameter | Outer Diameter | Width | Weight |
---|---|---|---|
20mm | 52mm | 15mm | 150g |
Width | B | 15 | mm |
Bore diameter | d | 20 | mm |
Limiting speed | nG | 19,300 | |
Basic static load rating, radial | C0r | 11,100 |
Outside diameter | D | 52 | mm |
Reference speed | nϑr | 11,500 | |
Fatigue load limit, radial | Cur | 770 | N |
Basic dynamic load rating, radial | Cr | 21,700 |
Contact angle | α | 40 | ° |
Shoulder diameter on inner ring wide side face | d1 | 33 | mm |
Minimum chamfer dimension | rmin | 0.60 | mm |
Distance between the apexes of the pressure cones | a | 23 | mm |
Shoulder diameter on outer ring wide side face | D1 | 39.70 | mm |
Maximum fillet radius of housing | ra1 max | 0.60 | mm |
Maximum diameter of housing shoulder | Db max | 47.80 | mm |
Minimum diameter of shaft shoulder | da min | 27 | mm |
Maximum fillet radius of shaft | ra max | 1 | mm |
Maximum diameter of housing shoulder | Da max | 45 | mm |
Manufacturer | Part Number |
---|---|
NSK | 7304 BW (NSK) |