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32019-X-XL
Tapered roller bearing
Tapered roller bearings 320, main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs
구자재
32019-XA
제품 정보
Main Dimensions & Performance Data
| d | 95 mm | Bore diameter |
| D | 145 mm | Outside diameter |
| B | 32 mm | Width, inner ring |
| C | 24 mm | Width, outer ring |
| T | 32 mm | Width, total |
| Cr | 211,000 N | Basic dynamic load rating, radial |
| C0r | 275,000 N | Basic static load rating, radial |
| Cur | 43,500 N | Fatigue load limit, radial |
| nG | 5,600 1/min | Limiting speed |
| nϑr | 3,000 1/min | Thermal speed rating |
| ≈m | 1.85 kg | 중량 |
Mounting dimensions
| da max | 105 mm | Maximum diameter of shaft shoulder |
| db min | 104 mm | Minimum diameter of shaft shoulder |
| Da min | 130 mm | Minimum diameter of housing shoulder |
| Da max | 136 mm | Maximum diameter of housing shoulder |
| Db min | 140 mm | Minimum diameter of housing shoulder |
| Ca min | 6 mm | Minimum axial space |
| Cb min | 8 mm | Minimum axial space |
| ra max | 2 mm | Maximum fillet radius of shaft |
| rb max | 1.5 mm | Maximum fillet radius of housing |
Dimensions
| r1, 2 min | 2 mm | Minimum chamfer dimension of inner ring back face |
| r3, 4 min | 1.5 mm | Minimum chamfer dimension of outer ring back face |
| a | 32 mm | Distance between the apexes of the pressure cones |
| d1 | 121.4 mm | Guidance rib diameter of inner ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Calculation factors
| e | 0.44 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y | 1.36 | Dynamic axial load factor |
| Y0 | 0.75 | Static axial load factor |
Additional information
T4CC095 | Comparative designation to ISO 10317 and ISO 355 |