Product Details

Komatsu RECEIVER 362-979-4710 RECEIVER

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Komatsu RECEIVER 362-979-4710 RECEIVER Size Chart (mm/inches)

Bearing number71910 CE/HCP4AL
Size (mm)72x50x12
Bore Diameter (mm)72
Outer Diameter (mm)50
Width (mm)12
d50 mm
D72 mm
B12 mm
d156.7 mm
d254.9 mm
D165.3 mm
b2.2 mm
C15.9 mm
C22.3 mm
C31.8 mm
r1,2 - min.0.6 mm
r3,4 - min.0.3 mm
a14.7 mm
da - min.53.2 mm
db - min.52 mm
Da - max.68.8 mm
Db - max.70 mm
ra - max.0.6 mm
rb - max.0.3 mm
dn58.4 mm
Basic dynamic load rating - C12.7 kN
Basic static load rating - C08.6 kN
Fatigue load limit - Pu0.365 kN
Limiting speed for grease lubrication32000 r/min
Limiting speed for oil lubrication48000 mm/min
Ball - Dw7.144 mm
Ball - z21
Gref1.7 cm3
Calculation factor - f08.4
Preload class A - GA69 N
Preload class B - GB210 N
Preload class C - GC410 N
Calculation factor - f1.15
Calculation factor - f1
Calculation factor - f2A1
Calculation factor - f2B1.05
Calculation factor - f2C1.09
Calculation factor - fHC1.01
Preload class A42 N/micron
Preload class B68 N/micron
Preload class C92 N/micron
d156.7 mm
d254.9 mm
D165.3 mm
C15.9 mm
C22.3 mm
C31.8 mm
r1,2 min.0.6 mm
r3,4 min.0.3 mm
da min.53.2 mm
db min.52 mm
Da max.68.8 mm
Db max.70 mm
ra max.0.6 mm
rb max.0.3 mm
dn58.4 mm
Basic dynamic load rating C12.7 kN
Basic static load rating C08.65 kN
Fatigue load limit Pu0.365 kN
Attainable speed for grease lubrication32000 r/min
Attainable speed for oil-air lubrication48000 r/min
Ball diameter Dw7.144 mm
Number of balls z21
Reference grease quantity Gref1.7 cm³
Preload class A GA69 N
Static axial stiffness, preload class A42 N/µm
Preload class B GB210 N
Static axial stiffness, preload class B68 N/µm
Preload class C GC410 N
Static axial stiffness, preload class C92 N/µm
Calculation factor f1.15
Calculation factor f11
Calculation factor f2A1
Calculation factor f2B1.05
Calculation factor f2C1.09
Calculation factor fHC1.01
Calculation factor f08.4
Mass bearing0.11 kg
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