Kobelco SK300 SK300-8 excavator final drive travel motor track motor, LC15V00023F1

Kobelco SK300 SK300-8 excavator final drive travel motor track motor, LC15V00023F1 46x75x18 Manufacturers 46x75x18 Size (mm) , Online Wholesale Suppliers‎ ! Jinan Excavator Parts Company

Min.Order Quantity 1 pcs
Price Negotiable

Product Details

Bearing number4T-LM503349/LM503310
Size (mm)46x75x18
Bore Diameter (mm)46
Outer Diameter (mm)75
Width (mm)18
d46 mm
D75 mm
T18 mm
B18 mm
C14 mm
d161 mm
a16.1 mm
rs min3.5 mm
r1s min1.5 mm
e0.4
Y21.49
Y00.82
Mass0.3 kg
Dynamic load, C51 kN
Rating life coefficient, A21.4
Static load, C071 kN
Fatigue limit load, Cu8.7 kN
Nlim (oil)6,300 rpm
Nlim (grease)4,700 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.45 Hz
Characteristic rolling element frequency, BSF9.11 Hz
Characteristic outer ring frequency, BPF011.19 Hz
Characteristic inner ring frequency, BPFI13.81 Hz
ra max3.94 mm
r1a max1.5 mm
CategoryBearings
Inventory0.0
Minimum Buy QuantityN/A
Weight / Kilogram0.314
Product GroupB04334
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Company Profile

Worktime 9:00-18:00(Beijing time)
Phone 86 0531-8299 9952
Fax 86 0531 -82990353
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