Product Details

Komatsu STEP 569-86-8L240 STEP

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Komatsu STEP 569-86-8L240 STEP Size Chart (mm/inches)

d110 mm
D170 mm
B28 mm
d1130.2 mm
d2125.4 mm
D1149.9 mm
D2159.4 mm
a32.9 mm
Contact angle α15 °
rs min2 mm
r1s min1 mm
f015.7
Precision classP42
Mass1.98 kg
Dynamic load, C104 kN
Static load, C0106 kN
Nlim (oil)13,400 rpm
Nlim (grease)8,400 rpm
Preload levelGN
Preload value0.63 kN
Axial rigidity140.4 N/µm
Radial rigidity810 N/µm
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.44 Hz
Characteristic rolling element frequency, BSF7.55 Hz
Characteristic outer ring frequency, BPF09.18 Hz
Characteristic inner ring frequency, BPFI11.82 Hz
da min120 mm
Da max160 mm
Db max164.5 mm
r1a max1 mm
ra max2 mm
D6129.9 mm
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