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Amerika Birleşik Devletleri
16:59:40 GMT+0000 (Coordinated Universal Time)
K37431-A-37625
Tapered roller bearing
Tapered roller bearings K-Series, in inch sizes, separable, adjusted or in pairs
Ürün bilgisi
Main Dimensions & Performance Data
| d | 109,538 mm | Bore diameter |
| D | 158,75 mm | Outside diameter |
| B | 21,438 mm | Width, inner ring |
| C | 15,875 mm | Width, outer ring |
| T | 23,02 mm | Width, total |
| Cr | 100.000 N | Basic dynamic load rating, radial |
| C0r | 164.000 N | Basic static load rating, radial |
| Cur | 18.900 N | Fatigue load limit, radial |
| nG | 4.400 1/min | Limiting speed |
| nϑr | 2.650 1/min | Thermal speed rating |
| ≈m | 1,36 kg | Ağırlık |
Mounting dimensions
| da max | 116 mm | Maximum diameter of shaft shoulder |
| db min | 126 mm | Minimum diameter of shaft shoulder |
| Da min | 143 mm | Minimum diameter of housing shoulder |
| Da max | 147 mm | Maximum diameter of housing shoulder |
| Db min | 152 mm | Minimum diameter of housing shoulder |
| Ca min | 3 mm | Minimum axial space |
| Cb min | 7 mm | Minimum axial space |
| ra max | 5 mm | Maximum fillet radius of shaft |
| rb max | 3,3 mm | Maximum fillet radius of housing |
Dimensions
| r1, 2 min | 5 mm | Minimum chamfer dimension of inner ring back face |
| r3, 4 min | 3,3 mm | Minimum chamfer dimension of outer ring back face |
| a | 37 mm | Distance between the apexes of the pressure cones |
| d1 | 134 mm | Guidance rib diameter of inner ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Calculation factors
| e | 0,61 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y | 0,99 | Dynamic axial load factor |
| Y0 | 0,54 | Static axial load factor |