Product Details

Komatsu 37E-739-5210KF The repair kit

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Komatsu 37E-739-5210KF The repair kit Size Chart (mm/inches)

Bearing number71900 ACD/HCP4A
Size (mm)22x10x6
Bore Diameter (mm)22
Outer Diameter (mm)10
Width (mm)6
d10 mm
D22 mm
B6 mm
d114 mm
d214 mm
D118 mm
r1,2 - min.0.3 mm
r3,4 - min.0.2 mm
a6.8 mm
da - min.12 mm
db - min.12 mm
Da - max.20 mm
Db - max.20.6 mm
ra - max.0.3 mm
rb - max.0.2 mm
dn14.8 mm
Basic dynamic load rating - C2.4 kN
Basic static load rating - C01.1 kN
Fatigue load limit - Pu0.045 kN
Limiting speed for grease lubrication70000 r/min
Limiting speed for oil lubrication110000 mm/min
Ball - Dw3.175 mm
Ball - z12
Gref0.12 cm3
Calculation factor - e0.68
Calculation factor - Y20.87
Calculation factor - Y00.38
Calculation factor - X20.41
Calculation factor - Y10.92
Calculation factor - Y21.41
Calculation factor - Y00.76
Calculation factor - X20.67
Preload class A - GA15 N
Preload class B - GB30 N
Preload class C - GC60 N
Preload class D - GD120 N
Calculation factor - f1.03
Calculation factor - f10.98
Calculation factor - f2A1
Calculation factor - f2B1.07
Calculation factor - f2C1.12
Calculation factor - f2D1.17
Calculation factor - fHC1.04
Preload class A32 N/micron
Preload class B42 N/micron
Preload class C54 N/micron
Preload class D72 N/micron
CategoryBearings
Inventory0.0
Manufacturer NameSKF
Minimum Buy QuantityN/A
Weight / Kilogram0
Product GroupB04270
d114 mm
d214 mm
D118 mm
r1,2 min.0.3 mm
r3,4 min.0.2 mm
da min.12 mm
db min.12 mm
Da max.20 mm
Db max.20.6 mm
ra max.0.3 mm
rb max.0.2 mm
dn14.8 mm
Basic dynamic load rating C2.42 kN
Basic static load rating C01.06 kN
Fatigue load limit Pu0.045 kN
Attainable speed for grease lubrication70000 r/min
Attainable speed for oil-air lubrication110000 r/min
Ball diameter Dw3.175 mm
Number of balls z12
Reference grease quantity Gref0.12 cm³
Preload class A GA15 N
Static axial stiffness, preload class A32 N/µm
Preload class B GB30 N
Static axial stiffness, preload class B42 N/µm
Preload class C GC60 N
Static axial stiffness, preload class C54 N/µm
Preload class D GD120 N
Static axial stiffness, preload class D72 N/µm
Calculation factor f1.03
Calculation factor f10.98
Calculation factor f2A1
Calculation factor f2B1.07
Calculation factor f2C1.12
Calculation factor f2D1.17
Calculation factor fHC1.04
Calculation factor e0.68
Calculation factor (single, tandem) Y20.87
Calculation factor (single, tandem) Y00.38
Calculation factor (single, tandem) X20.41
Calculation factor (back-to-back, face-to-face) Y10.92
Calculation factor (back-to-back, face-to-face) Y21.41
Calculation factor (back-to-back, face-to-face) Y00.76
Calculation factor (back-to-back, face-to-face) X20.67
Mass bearing0.009 kg
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