pc60-7 pc70-7 22U-06-11790 accelerator motor excavator spare parts

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pc60-7 pc70-7 22U-06-11790 accelerator motor excavator spare parts image

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pc60-7 pc70-7 22U-06-11790 accelerator motor excavator spare parts Technology

Bearing number:6313/HC5C3
Size (mm):140x65x33
Bore Diameter (mm):140
Outer Diameter (mm):65
Width (mm):33
d:65 mm
D:140 mm
B:33 mm
d1:88.35 mm
D2:121 mm
da - min.:77 mm
Da - max.:128 mm
ra - max.:2 mm
Basic dynamic load rating - C:97.5 kN
Basic static load rating - C0:60 kN
Fatigue load limit - Pu:2.5 kN
Reference speed:14000 r/min
Limiting speed:8000 r/min
Calculation factor - f0:13.2
d1 ≈:88.35 mm
D2 ≈:121 mm
r1,2 min.:2.1 mm
ra max.:2 mm
Basic dynamic load rating C:97.5 kN
Basic static load rating C0:60 kN
Fatigue load limit Pu:2.5 kN
Calculation factor kr:0.025
Calculation factor f0:13.2
Mass bearing:2.1 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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Kate Komatsu part Machinery Co., Ltd: Email; AddressJiulong wan ,Hong kong,china; Phone(Working Time); Fax

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Kate Komatsu part Machinery Co., Ltd

pc60-7 pc70-7 22U-06-11790 accelerator motor excavator spare parts Technology

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