Excavator parts for PC360-8 pulley 6745-61-3210 competitive price and high quality

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Excavator parts for PC360-8 pulley 6745-61-3210 competitive price and high quality image

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Excavator parts for PC360-8 pulley 6745-61-3210 competitive price and high quality Frequently purchased together

Bearing number:71960 ACDMA/HCP4A
Size (mm):420x300x56
Bore Diameter (mm):420
Outer Diameter (mm):300
Width (mm):56
d:300 mm
D:420 mm
B:56 mm
d1:337 mm
d2:337 mm
D1:383 mm
r1,2 - min.:3 mm
r3,4 - min.:1.1 mm
a:112.3 mm
da - min.:313 mm
db - min.:313 mm
Da - max.:405 mm
Db - max.:414 mm
ra - max.:2.5 mm
rb - max.:1 mm
dn:347 mm
Basic dynamic load rating - C:351 kN
Basic static load rating - C0:560 kN
Fatigue load limit - Pu:12.7 kN
Limiting speed for grease lubrication:2600 r/min
Limiting speed for oil lubrication:4000 mm/min
Ball - Dw:38.1 mm
Ball - z:26
Gref:265 cm3
Calculation factor - e:0.68
Calculation factor - Y2:1.41
Calculation factor - Y0:0.76
Calculation factor - X2:0.67
Calculation factor - Y1:0.92
Preload class A - GA:2200 N
Preload class B - GB:4400 N
Preload class C - GC:8800 N
Preload class D - GD:17600 N
Calculation factor - f:1.22
Calculation factor - f1:0.98
Calculation factor - f2A:1
Calculation factor - f2B:1.07
Calculation factor - f2C:1.12
Calculation factor - f2D:1.17
Calculation factor - fHC:1.04
Preload class A:736 N/micron
Preload class B:961 N/micron
Preload class C:1272 N/micron
Preload class D:1718 N/micron
r1,2 min.:3 mm
r3,4 min.:1.1 mm
da min.:313 mm
db min.:313 mm
Da max.:405 mm
Db max.:414 mm
ra max.:2.5 mm
rb max.:1 mm
Basic dynamic load rating C:351 kN
Basic static load rating C0:560 kN
Fatigue load limit Pu:12.7 kN
Attainable speed for grease lubrication:2600 r/min
Attainable speed for oil-air lubrication:4000 r/min
Ball diameter Dw:38.1 mm
Number of balls z:26
Reference grease quantity Gref:265 cm³
Preload class A GA:2200 N
Static axial stiffness, preload class A:736 N/µm
Preload class B GB:4400 N
Static axial stiffness, preload class B:961 N/µm
Preload class C GC:8800 N
Static axial stiffness, preload class C:1272 N/µm
Preload class D GD:17600 N
Static axial stiffness, preload class D:1718 N/µm
Calculation factor f:1.22
Calculation factor f1:0.98
Calculation factor f2A:1
Calculation factor f2B:1.07
Calculation factor f2C:1.12
Calculation factor f2D:1.17
Calculation factor fHC:1.04
Calculation factor e:0.68
Calculation factor (single, tandem) Y2:0.87
Calculation factor (single, tandem) Y0:0.38
Calculation factor (single, tandem) X2:0.41
Calculation factor (back-to-back, face-to-face) Y1:0.92
Calculation factor (back-to-back, face-to-face) Y2:1.41
Calculation factor (back-to-back, face-to-face) Y0:0.76
Calculation factor (back-to-back, face-to-face) X2:0.67
Mass bearing:19.4 kg

Main Products: Load Wheel, Chain Wheel, Drive Wheel, Gear Block, Guide Wheel, Chain Rail Assembly, Track Assembly, Track Plate and High Strength Bolt. Other products: chain link, chain pin, bucket shaft, bucket shaft sleeve, swing frame, connecting rod, chain bracket, tension cylinder, tension spring, U-frame, large and small arm cylinder assembly, rubber block, bucket teeth, tooth base, etc.

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Excavator parts for PC360-8 pulley 6745-61-3210 competitive price and high quality Frequently purchased together

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