21W-70-01413 BOOM ASS'Y - Kate Komatsu part Machinery Co., Ltd

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21W-70-01413 BOOM ASS'Y image

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21W-70-01413 BOOM ASS'Y specification

Bearing number:6904ZE
Size (mm):20x37x9
Bore Diameter (mm):20
Outer Diameter (mm):37
Width (mm):9
d:20 mm
D:37 mm
B:9 mm
C:9 mm
r min.:0.3 mm
da min.:22 mm
Da max.:35 mm
ra max.:0.3 mm
Weight:0.036 Kg
Basic dynamic load rating (C):6,35 kN
Basic static load rating (C0):3,7 kN
(Grease) Lubrication Speed:19000 r/min

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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