Bosch 2608640444 Lama Troncatrice Optiline, 254X30, 60 D

Bosch 2608640444 Lama Troncatrice Optiline, 254X30, 60 D 114.3x177.8x41.275 Size (mm) Manufacturers 114.3x177.8x41.275 , IRA Hydraulic Pump Technical support and service Online Wholesale Suppliers‎ !

Bearing number:4T-64450/64700
Size (mm):114.3x177.8x41.275
Bore Diameter (mm):114,3
Outer Diameter (mm):177,8
Width (mm):41,275
d:114,3 mm
D:177,8 mm
T:41,275 mm
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Product Details

Bearing number4T-64450/64700
Size (mm)114.3x177.8x41.275
Bore Diameter (mm)114,3
Outer Diameter (mm)177,8
Width (mm)41,275
d114,3 mm
D177,8 mm
T41,275 mm
B41,275 mm
C30,162 mm
ra1 max.3,3 mm
a -1,1 mm
Da160 mm
db125 mm
ra max.3,5 mm
da131 mm
Db172 mm
Weight3,52 Kg
Basic dynamic load rating (C)232 kN
Basic static load rating (C0)375 kN
(Grease) Lubrication Speed1 900 r/min
(Oil) Lubrication Speed2 600 r/min
Calculation factor (e)0,52
Calculation factor (Y0)0,64
d1147 mm
a42.38 mm
e0.52
Y21.16
Y00.64
Mass3.52 kg
Dynamic load, C232 kN
Rating life coefficient, A21.4
Static load, C0375 kN
Fatigue limit load, Cu40.9 kN
Nlim (oil)2,600 rpm
Nlim (grease)1,900 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.45 Hz
Characteristic rolling element frequency, BSF9.63 Hz
Characteristic outer ring frequency, BPF011.28 Hz
Characteristic inner ring frequency, BPFI13.72 Hz
ra max3.5 mm
r1a max3.3 mm
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Company Profile

Worktime 9:00-18:00
Phone 86-510-85310167
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