F-559320 Alternator Freewheel Clutch Pulley

Offer High Quality Brand Pioneer Machinery Source F-559320 Alternator Freewheel Clutch Pulley 45x75x16 Size (mm) .Contact Us 45x75x16 45 Bore Diameter (mm) Online to Get Best Quote.

Bearing number: ML7009HVUJ74S
Size (mm): 45x75x16
Bore Diameter (mm): 45
Outer Diameter (mm): 75
Width (mm): 16
d: 45 mm
D: 75 mm
B: 16 mm
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Product Details

Bearing number ML7009HVUJ74S
Size (mm) 45x75x16
Bore Diameter (mm) 45
Outer Diameter (mm) 75
Width (mm) 16
d 45 mm
D 75 mm
B 16 mm
C 16 mm
Angle (α) 20 °
d1 54.7 mm
d2 52.4 mm
D1 66.31 mm
D2 68.46 mm
a 22 mm
Contact angle α 25 °
rs min 1 mm
r1s min 0.6 mm
f0 8.34
Precision class P4S
Mass 0.24 kg
Dynamic load, C 10.3 kN
Static load, C0 6.7 kN
Fatigue limit load, Cu 0.4 kN
Nlim (oil) 33,000 rpm
Nlim (grease) 23,000 rpm
Axial displacement K Factor 0.68
Preload level 7
Preload value 0.09 kN
Axial rigidity 92 N/µm
Radial rigidity 205 N/µm
Min operating temperature, Tmin -30 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0.45 Hz
Characteristic rolling element frequency, BSF 9.17 Hz
Characteristic outer ring frequency, BPF0 9.92 Hz
Characteristic inner ring frequency, BPFI 12.08 Hz
da min 50.5 mm
db min 50.5 mm
Da max 69.5 mm
Db max 69.5 mm
r1a max 0.6 mm
ra max 1 mm
D6 56.9 mm
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