Product Details

Komatsu CYLINDER ASS' 37A-MAV-4300KF CYLINDER

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Komatsu CYLINDER ASS' 37A-MAV-4300KF CYLINDER Size Chart (mm/inches)

Bearing number7017 CB/P4A
Size (mm)130x85x22
Bore Diameter (mm)130
Outer Diameter (mm)85
Width (mm)22
d85 mm
D130 mm
B22 mm
d1101.7 mm
d299.3 mm
D2116.4 mm
r1,2 - min.1.1 mm
r3,4 - min.0.6 mm
a25.5 mm
da - min.91 mm
db - min.91 mm
Da - max.124 mm
Db - max.126.8 mm
ra - max.1 mm
rb - max.0.6 mm
dn103 mm
Basic dynamic load rating - C27 kN
Basic static load rating - C023.6 kN
Fatigue load limit - Pu0.965 kN
Limiting speed for grease lubrication13000 r/min
Limiting speed for oil lubrication20000 mm/min
Ball - Dw9.525 mm
Ball - z28
Gref11.02 cm3
Calculation factor - f09.6
Preload class A - GA80 N
Preload class B - GB160 N
Preload class C - GC480 N
Calculation factor - f1.08
Calculation factor - f1
Calculation factor - f2A1
Calculation factor - f2B1.02
Calculation factor - f2C1.05
Calculation factor - fHC1
Preload class A54 N/micron
Preload class B71 N/micron
Preload class C112 N/micron
d1101.7 mm
d299.3 mm
D2116.4 mm
r1,2 min.1.1 mm
r3,4 min.0.6 mm
da min.91 mm
db min.91 mm
Da max.124 mm
Db max.126.8 mm
ra max.1 mm
rb max.0.6 mm
dn103 mm
Basic dynamic load rating C31.9 kN
Basic static load rating C036 kN
Fatigue load limit Pu0.965 kN
Attainable speed for grease lubrication13000 r/min
Attainable speed for oil-air lubrication20000 r/min
Ball diameter Dw9.525 mm
Number of balls z28
Reference grease quantity Gref11.02 cm³
Preload class A GA80 N
Static axial stiffness, preload class A54 N/µm
Preload class B GB160 N
Static axial stiffness, preload class B71 N/µm
Preload class C GC480 N
Static axial stiffness, preload class C112 N/µm
Calculation factor f1.08
Calculation factor f11
Calculation factor f2A1
Calculation factor f2B1.02
Calculation factor f2C1.05
Calculation factor fHC1
Calculation factor f09.6
Mass bearing0.96 kg
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