Komatsu Hose 209-03-51550 Hose

Komatsu Hose 209-03-51550 Hose Zenith Industrial Manufacture Co.,Ltd SEARCH - Whether it's agriculture or construction equipment your working on, Has 650x870x122 theKomatsu Hose you need.

Min.Order Quantity 1 pcs
Price Negotiable

Product Details

Bearing numberNRT 650 A
Size (mm)650x870x122
Bore Diameter (mm)650
Outer Diameter (mm)870
Width (mm)122
d650 mm
D870 mm
H14 mm
d1800 mm
C34 mm
H178 mm
J680 mm
J1830 mm
N120 mm
N214 mm
a13 mm
r1 - min.1 mm
r2 - min.1 mm
Basic dynamic load rating, radial direction - C413 kN
Basic static load rating, radial direction - C01600 kN
Basic dynamic load rating, axial direction - C365 kN
Basic static load rating, axial direction - C05000 kN
Limiting speed for grease lubrication55 r/min
Limiting speed for oil lubrication110 mm/min
Axial Preload27 N
Axial unloading force59 kN
Frictional moment - CRL200 N·m
axial stiffness60 N/micron
radial stiffness17.2 N/micron
Moment stiffness3209000 kN·m/mrad
Mass bearing170 kg
Guideline diameter1450 mm
Size - GM12
Number of bolts46
Angle between bolts60 °
Size boltsM12
Pitch - &alfa;7.5 °
Number of bolts omitted at removal thread position6, 60° apart
Number of bolts omitted at retaining bolts position2, 180° apart
Tightening torque116 N·m
SizeM12
N14 mm
r1 min.1 mm
r2 min.1 mm
Basic dynamic load rating - radial direction C413 kN
Basic static load rating - radial direction C01600 kN
Basic dynamic load rating - axial direction C365 kN
Basic static load rating - axial direction C05000 kN
Attainable speed for grease lubrication55 r/min
Attainable speed for oil-air lubrication110 r/min
Axial preload27 kN
Frictional moment CRL200 N·m
Axial stiffness60 kN/µm
Radial stiffness17.2 kN/µm
Guideline rotary table diameter1450 mm
Size GM12
Number of threads6
Angle between threads60 °
Bolt sizeM12
Pitch α7.5 °
Tightening torque (Bolt grade 10.9)116 N·m
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Company Profile

Worktime 9:00-18:00
Phone 00852-68515715
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