KOMATSU 56B-03-34312 BRACKET - Kate Komatsu part Machinery Co., Ltd

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KOMATSU 56B-03-34312 BRACKET image

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KOMATSU 56B-03-34312 BRACKET Technology

Bearing number:6210N
Size (mm):50x90x20
Bore Diameter (mm):50,000
Outer Diameter (mm):90,000
Width (mm):20,000
d:50,000 mm
D:90,000 mm
B:20,000 mm
C:20,000 mm
d1:59.6 mm
D1:80.8 mm
a min:3.07 mm
a max:3.28 mm
rs min:1.1 mm
rNs min:0.5 mm
D3 max:86.79 mm
b min:2.7 mm
b max:3 mm
r0 max:0.6 mm
Radial clearance class:CN
Mass:0.45 kg
Dynamic load, C:34.5 kN
Static load, C0:23.2 kN
Fatigue limit load, Cu:1.3 kN
f0:14.4
Nref:8,200 rpm
Nlim:12,000 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.41 Hz
Characteristic rolling element frequency, BSF:5.33 Hz
Characteristic outer ring frequency, BPF0:4.09 Hz
Characteristic inner ring frequency, BPFI:5.91 Hz
da min:56.5 mm
Da max:83.5 mm
ra max:1 mm
rNa max:0.5 mm
Db min:98 mm

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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