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Bearing JM612949/JM612910 (Timken)
Tapered roller bearings JM612949/JM612910
Bearing number : JM612949/JM612910
Size (mm) : 70x115x29
Brand : Timken
Bore Diameter (mm) : 70
Outer Diameter (mm) : 115
Width (mm) : 29
Bearing dimensions and specification in Timken catalogue:
d - 70 mm
D - 115 mm
T - 29 mm
B - 29 mm
C - 23 mm
R - 3 mm
r - 2,5 mm
a - -2,5 mm
Da - 110 mm
db - 83 mm
da - 77 mm
Db - 103 mm
Aa - 1 mm
Ab - 2,3 mm
Weight - 1,13 Kg
Dynamic load rating radial (C) - 145 kN
Basic static load rating (C0) - 198 kN
Factor (G1) - 76,7
Factor (G2) - 25,7
Factor (Cg) - 0,0307
Factor (K) - 1,36
Basic dynamic load rating (C90) - 36
Basic dynamic load rating (Ca90) - 26,5
Basic dynamic load rating (C1) - 139 kN
Calculation factor (e) - 0,43
Calculation factor (Y) - 1,39
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