KOMATSU 426-01-31131 BRACKET - Kate Komatsu part Machinery Co., Ltd

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KOMATSU 426-01-31131 BRACKET image

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KOMATSU 426-01-31131 BRACKET Technology

Bearing number:4T-385A/382A
Size (mm):50.8x96.838x21
Bore Diameter (mm):50,8
Outer Diameter (mm):96,838
Width (mm):21
d:50,8 mm
D:96,838 mm
T:21 mm
B:21,946 mm
C:15,875 mm
ra1 max.:0,8 mm
a:3,1 mm
Da:89 mm
db:60 mm
ra max.:2,3 mm
da:61 mm
Db:92 mm
Weight:0,676 Kg
Basic dynamic load rating (C):78 kN
Basic static load rating (C0):96,5 kN
(Grease) Lubrication Speed:3 700 r/min
(Oil) Lubrication Speed:5 000 r/min
Calculation factor (e):0,35
Calculation factor (Y0):0,93
d1:75 mm
e:0.35
Y2:1.69
Y0:0.93
Mass:0.68 kg
Dynamic load, C:78 kN
Rating life coefficient, A2:1.4
Static load, C0:96.5 kN
Fatigue limit load, Cu:11.8 kN
Nlim (oil):5,000 rpm
Nlim (grease):3,700 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.44 Hz
Characteristic rolling element frequency, BSF:7.3 Hz
Characteristic outer ring frequency, BPF0:8.26 Hz
Characteristic inner ring frequency, BPFI:10.74 Hz
ra max:2.3 mm
r1a max:0.8 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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