KOMATSU 20U-57-41111 BRACKET - Kate Komatsu part Machinery Co., Ltd

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KOMATSU 20U-57-41111 BRACKET image

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KOMATSU 20U-57-41111 BRACKET Technology

Bearing number:3311-BD-TVH
Size (mm):55x120x49.2
Bore Diameter (mm):55
Outer Diameter (mm):120
Width (mm):49,2
d:55 mm
D:120 mm
B:49,2 mm
a:71,4 mm
D1:103,3 mm
Da max:109 mm
d1:78,8 mm
da min:66 mm
ra max:2 mm
rmin:2 mm
α:30 ° / Angle
m:2,28 kg / Weight
Cr:116000 N / Dynamic load rating (radial)
C0r:88000 N / Static load rating (radial)
Cur:6000 N / Fatigue limit load, radial
nG:5800 1/min / Limiting speed
nB:5800 1/min / Reference speed

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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