Product Details

Komatsu UPPER 21T-979-7670 DISTRIBUTOR

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Komatsu UPPER 21T-979-7670 DISTRIBUTOR Size Chart (mm/inches)

d15 mm
D35 mm
B11 mm
rs min0.6 mm
Radial clearance classC3
Mass0.04 kg
Dynamic load, C7.75 kN
Static load, C03.6 kN
Fatigue limit load, Cu0.16 kN
f012.7
Nlim (grease)15,000 rpm
Min operating temperature, Tmin-25 °C
Max operating temperature, Tmax110 °C
Characteristic cage frequency, FTF0.37 Hz
Characteristic rolling element frequency, BSF3.68 Hz
Characteristic outer ring frequency, BPF02.61 Hz
Characteristic inner ring frequency, BPFI4.39 Hz
da min19 mm
da max20 mm
Da max31 mm
ra max0.6 mm
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