excavator PC600-1 spare parts swing bearing 21M-25-11100

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excavator PC600-1 spare parts swing bearing 21M-25-11100 image

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Products and services excavator PC600-1 spare parts swing bearing 21M-25-11100

Bearing number:7036 CD/HCP4A
Size (mm):280x180x46
Bore Diameter (mm):280
Outer Diameter (mm):180
Width (mm):46
d:180 mm
D:280 mm
B:46 mm
d1:211.8 mm
d2:211.8 mm
D1:248.2 mm
r1,2 - min.:2.1 mm
r3,4 - min.:1.1 mm
a:54 mm
da - min.:191 mm
db - min.:191 mm
Da - max.:269 mm
Db - max.:274 mm
ra - max.:2 mm
rb - max.:1 mm
dn:219.7 mm
Basic dynamic load rating - C:242 kN
Basic static load rating - C0:290 kN
Fatigue load limit - Pu:8.2 kN
Limiting speed for grease lubrication:6000 r/min
Limiting speed for oil lubrication:9000 mm/min
Ball - Dw:30.162 mm
Ball - z:21
Gref:111 cm3
Calculation factor - f0:15.7
Preload class A - GA:900 N
Preload class B - GB:1800 N
Preload class C - GC:3600 N
Preload class D - GD:7200 N
Calculation factor - f:1
Calculation factor - f2A:1
Calculation factor - f2B:1.02
Calculation factor - f2C:1.05
Calculation factor - f2D:1.09
Calculation factor - fHC:1.02
Preload class A:206 N/micron
Preload class B:279 N/micron
Preload class C:388 N/micron
Preload class D:556 N/micron
r1,2 min.:2.1 mm
r3,4 min.:1.1 mm
da min.:191 mm
db min.:191 mm
Da max.:269 mm
Db max.:274 mm
ra max.:2 mm
rb max.:1 mm
Basic dynamic load rating C:242 kN
Basic static load rating C0:290 kN
Fatigue load limit Pu:8.15 kN
Attainable speed for grease lubrication:6000 r/min
Attainable speed for oil-air lubrication:9000 r/min
Ball diameter Dw:30.162 mm
Number of balls z:21
Reference grease quantity Gref:111 cm³
Preload class A GA:900 N
Static axial stiffness, preload class A:206 N/µm
Preload class B GB:1800 N
Static axial stiffness, preload class B:279 N/µm
Preload class C GC:3600 N
Static axial stiffness, preload class C:388 N/µm
Preload class D GD:7200 N
Static axial stiffness, preload class D:556 N/µm
Calculation factor f:1.13
Calculation factor f1:1
Calculation factor f2A:1
Calculation factor f2B:1.02
Calculation factor f2C:1.05
Calculation factor f2D:1.09
Calculation factor fHC:1.02
Calculation factor f0:15.7
Mass bearing:7.69 kg

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Products and services excavator PC600-1 spare parts swing bearing 21M-25-11100

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