KOMATSU 21U-54-37632 BRACKET - Kate Komatsu part Machinery Co., Ltd

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KOMATSU 21U-54-37632 BRACKET image

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KOMATSU 21U-54-37632 BRACKET Technology

Bearing number:6321-2Z
Size (mm):225x105x49
Bore Diameter (mm):225
Outer Diameter (mm):105
Width (mm):49
d:105 mm
D:225 mm
B:49 mm
d1:141.5 mm
D2:193.35 mm
r1,2 - min.:3 mm
da - min.:119 mm
da - max.:140.9 mm
Da - max.:211 mm
ra - max.:2.5 mm
Basic dynamic load rating - C:182 kN
Basic static load rating - C0:153 kN
Fatigue load limit - Pu:5.1 kN
Reference speed:6300 r/min
Limiting speed:3200 r/min
Calculation factor - kr:0.03
Calculation factor - f0:13
d1 ≈:141.5 mm
D2 ≈:193.35 mm
r1,2 min.:3 mm
da min.:119 mm
da max.:140.9 mm
Da max.:211 mm
ra max.:2.5 mm
Basic dynamic load rating C:182 kN
Basic static load rating C0:153 kN
Fatigue load limit Pu:5.1 kN
Calculation factor kr:0.03
Calculation factor f0:13.2
Mass bearing:8.25 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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