รายละเอียด:
Tapered roller bearings 67790/67720B
Bearing number : 67790/67720B
Size (mm) : 177.8x247.65x47.625
Brand : Timken
Bore Diameter (mm) : 177,8
Outer Diameter (mm) : 247,65
Width (mm) : 47,625
Bearing dimensions and specification in Timken catalogue:
d - 177,8 mm
D - 247,65 mm
T1 - 16,67 mm
B - 47,625 mm
C - 38,1 mm
R - 3,6 mm
a - 4,8 mm
D1 - 254,691 mm
Da - 229 mm
db - 194 mm
C2 - 7,145 mm
da - 188 mm
Weight - 7,17 Kg
Basic static load rating (C0) - 779 kN
Factor (G1) - 622,3
Factor (G2) - 122,6
Factor (K) - 1,33
Basic dynamic load rating (C90) - 97,2
Basic dynamic load rating (Ca90) - 73,2
Basic dynamic load rating (C1) - 375 kN
Calculation factor (e) - 0,44
Calculation factor (Y) - 1,36
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