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33019-H
Tapered roller bearing
Tapered roller bearings 330, main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs
Main Dimensions & Performance Data
| d | 95 mm | Bore diameter |
| D | 145 mm | Outside diameter |
| B | 39 mm | Width, inner ring |
| C | 32.5 mm | Width, outer ring |
| T | 39 mm | Width, total |
| Cr | 210,000 N | Basic dynamic load rating, radial |
| C0r | 380,000 N | Basic static load rating, radial |
| Cur | 47,500 N | Fatigue load limit, radial |
| nG | 3,680 1/min | Limiting speed |
| nϑr | 3,000 1/min | Thermal speed rating |
| ≈m | 2.32 kg | Weight |
Mounting dimensions
| da max | 104 mm | Maximum diameter of shaft shoulder |
| db min | 104 mm | Minimum diameter of shaft shoulder |
| Da min | 131 mm | Minimum diameter of housing shoulder |
| Da max | 136 mm | Maximum diameter of housing shoulder |
| Db min | 139 mm | Minimum diameter of housing shoulder |
| Ca min | 7 mm | Minimum axial space |
| Cb min | 6.5 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 | 29 mm | Distance between the apexes of the pressure cones |
| d1 max | 123.2 mm | Maximum guidance rib diameter of inner ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Calculation factors
| e | 0.28 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y | 2.16 | Dynamic axial load factor |
| Y0 | 1.19 | Static axial load factor |
Additional information
T2CE095 | Comparative designation to ISO 10317 and ISO 355 |
Downloads:
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| Tolerance class | P6X | Class 6X (ISO 492:2014) |
| Heat treatment | Standard | |
| Cage | Standard | Sheet steel cage, window cage, roller-guided |
| Internal design | Standard | |
| Quality level | H | |
| Number of rolling element rows | 1 | Single-row design |
Characteristics
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