PRODUCTS
- Home
- Giới thiệu sản phẩm
Thêm vào yêu cầu báo giá
Thêm vào yêu cầu báo giá
Main Dimensions & Performance Data
| d | 70 mm | Bore diameter |
| D | 140 mm | Outside diameter |
| B | 51 mm | Width, inner ring |
| C | 43 mm | Width, outer ring |
| T | 52 mm | Width, total |
| Cr | 275,000 N | Basic dynamic load rating, radial |
| C0r | 395,000 N | Basic static load rating, radial |
| Cur | 51,000 N | Fatigue load limit, radial |
| nG | 4,950 1/min | Limiting speed |
| ≈m | 3.84 kg | Weight |
Mounting dimensions
| da max | 82 mm | Maximum diameter of shaft shoulder |
| db min | 88 mm | Minimum diameter of shaft shoulder |
| Da min | 111 mm | Minimum diameter of housing shoulder |
| Da max | 128 mm | Maximum diameter of housing shoulder |
| Db min | 133 mm | Minimum diameter of housing shoulder |
| Ca min | 8 mm | Minimum axial space |
| Cb min | 9 mm | Minimum axial space |
| ra max | 5 mm | Maximum fillet radius of shaft |
| rb max | 3 mm | Maximum fillet radius of housing |
Dimensions
| r1, 2 min | 5 mm | Minimum chamfer dimension of inner ring back face |
| r3, 4 min | 3 mm | Minimum chamfer dimension of outer ring back face |
| a | 39 mm | Distance between the apexes of the pressure cones |
| d1 | 105.2 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 | 1.35 | Dynamic axial load factor |
| Y0 | 0.74 | Static axial load factor |
Additional information
T4FE070 | Comparative designation to ISO 10317 and ISO 355 |
Your current product variant
| Heat treatment | Standard | |
| Cage | Standard | Sheet steel cage, roller-guided |
| Internal design | Standard | |
| Quality level | Standard | |
| Number of rolling element rows | 1 | Single-row design |