Manufacturer For Komatsu Excavator PC200-8 PC210-8 PC220-8 Track Roller 20Y-30-D1400

Jinan Excavator Parts Company: Dansion worldcup series pump NACHI PVS series of Piston pump NACHI VDR series of Vane pump

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Manufacturer For Komatsu Excavator PC200-8 PC210-8 PC220-8 Track Roller 20Y-30-D1400 image

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Manufacturer For Komatsu Excavator PC200-8 PC210-8 PC220-8 Track Roller 20Y-30-D1400 Specifications

Bearing number:S7007 FW/HC
Size (mm):62x35x14
Bore Diameter (mm):62
Outer Diameter (mm):35
Width (mm):14
d:35 mm
D:62 mm
B:14 mm
d1:43.7 mm
d2:41.6 mm
D2:54.85 mm
r1,2 - min.:1 mm
r3,4 - min.:0.6 mm
a:14.8 mm
da - min.:39.6 mm
da - max.:43.1 mm
db - min.:39.6 mm
db - max.:41 mm
Da - max.:57.4 mm
Db - max.:57.8 mm
ra - max.:1 mm
rb - max.:0.6 mm
Basic dynamic load rating - C:11.4 kN
Basic static load rating - C0:6.6 kN
Fatigue load limit - Pu:0.275 kN
Limiting speed for grease lubrication:35000 r/min
Ball - Dw:7.144 mm
Ball - z:17
Calculation factor - e:0.57
Calculation factor - Y2:1.63
Calculation factor - Y0:0.84
Calculation factor - X2:0.7
Calculation factor - Y1:1.09
r1,2 min.:1 mm
r3,4 min.:0.6 mm
da min.:39.6 mm
da max.:43.1 mm
db min.:39.6 mm
db max.:41 mm
Da max.:57.4 mm
Db max.:57.8 mm
ra max.:1 mm
rb max.:0.6 mm
Basic dynamic load rating C:11.4 kN
Basic static load rating C0:6.55 kN
Fatigue load limit Pu:0.275 kN
Attainable speed for grease lubrication:35000 r/min
Ball diameter Dw:7.144 mm
Number of balls z:17
Calculation factor e:0.57
Calculation factor (single, tandem) Y2:1
Calculation factor (single, tandem) Y0:0.42
Calculation factor (single, tandem) X2:0.43
Calculation factor (back-to-back, face-to-face) Y1:1.09
Calculation factor (back-to-back, face-to-face) Y2:1.63
Calculation factor (back-to-back, face-to-face) Y0:0.84
Calculation factor (back-to-back, face-to-face) X2:0.7
Mass bearing:0.14 kg

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Jinan Excavator Parts Company: Email[email protected]; AddressTianqiao, Beiyuan District, Jinan，Shandong; Phone(Working Time)86 0531-8299 9952; Fax86 0531 -82990353

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Jinan Excavator Parts Company

Manufacturer For Komatsu Excavator PC200-8 PC210-8 PC220-8 Track Roller 20Y-30-D1400 Specifications

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