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United States
19:34:07 GMT+0000 (Coordinated Universal Time)
KHH231649-HH231615
Tapered roller bearing
Tapered roller bearings K-Series, in inch sizes, separable, adjusted or in pairs
제품 정보
미터법
우수한
Main Dimensions & Performance Data
d | 139.7 mm | Bore diameter |
D | 295.275 mm | Outside diameter |
B | 87.312 mm | Width, inner ring |
C | 57.15 mm | Width, outer ring |
T | 82.55 mm | Width, total |
Cr | 830,000 N | Basic dynamic load rating, radial |
C0r | 1,120,000 N | Basic static load rating, radial |
Cur | 133,000 N | Fatigue load limit, radial |
nG | 2,450 1/min | Limiting speed |
nϑr | 1,850 1/min | Thermal speed rating |
≈m | 24.1 kg | 중량 |
Mounting dimensions
da max | 161 mm | Maximum diameter of shaft shoulder |
db min | 177 mm | Minimum diameter of shaft shoulder |
Da min | 258 mm | Minimum diameter of housing shoulder |
Db min | 263.7 mm | Minimum diameter of housing shoulder |
Ca min | 9 mm | Minimum axial space |
Cb min | 19 mm | Minimum axial space |
ra max | 9.7 mm | Maximum fillet radius of shaft |
rb max | 6.4 mm | Maximum fillet radius of housing |
Dimensions
r1, 2 min | 9.7 mm | Minimum chamfer dimension of inner ring back face |
r3, 4 min | 6.4 mm | Minimum chamfer dimension of outer ring back face |
a | 56 mm | Distance between the apexes of the pressure cones |
d1 | 199.1 mm | Guidance rib diameter of inner ring |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 200 °C | Operating temperature max. |
Calculation factors
e | 0.32 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
Y | 1.88 | Dynamic axial load factor |
Y0 | 1.04 | Static axial load factor |