Product Details

Komatsu 6755-11-1101 CYLINDER HEAD A

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Komatsu 6755-11-1101 CYLINDER HEAD A Size Chart (mm/inches)

Bearing numberNJ 307 ECML
Size (mm)80x35x21
Bore Diameter (mm)80
Outer Diameter (mm)35
Width (mm)21
d35 mm
D80 mm
B21 mm
d151 mm
D166.3 mm
F46.2 mm
r1,2 - min.1.5 mm
r3,4 - min.1.5 mm
s1.2 mm
da - min.43 mm
da - max.44 mm
db - min.53 mm
Da - max.72.2 mm
ra - max.1.5 mm
Basic dynamic load rating - C75 kN
Basic static load rating - C063 kN
Fatigue load limit - Pu8.2 kN
Reference speed9500 r/min
Limiting speed11000 r/min
Calculation factor - kr0.23
Bearing numberNJ 307 ECML
Size (mm)80x35x21
Bore Diameter (mm)80
Outer Diameter (mm)35
Width (mm)21
d35 mm
D80 mm
B21 mm
d151 mm
D166.3 mm
F46.2 mm
r1,2 - min.1.5 mm
r3,4 - min.1.5 mm
s1.2 mm
da - min.43 mm
da - max.44 mm
db - min.53 mm
Da - max.72.2 mm
ra - max.1.5 mm
Basic dynamic load rating - C75 kN
Basic static load rating - C063 kN
Fatigue load limit - Pu8.2 kN
Reference speed9500 r/min
Limiting speed11000 r/min
Calculation factor - kr0.23
d1 ≈51 mm
D1 ≈66.3 mm
r1,2 min.1.5 mm
r3,4 min.1.1 mm
s max.1.2 mm
da min.43 mm
da max.44 mm
db min.53 mm
Da max.72.2 mm
ra max.1.5 mm
Basic dynamic load rating C75 kN
Basic static load rating C063 kN
Fatigue load limit Pu8.15 kN
Calculation factor kr0.23
Limiting value e0.2
Axial load factor Y0.6
Mass bearing0.56 kg
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