CONTITECH F-2 1/4 5/8 KS Bushings - Kate Komatsu part Machinery Co., Ltd

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CONTITECH F-2 1/4 5/8 KS Bushings image

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CONTITECH F-2 1/4 5/8 KS Bushings Code system

Bearing number:4T-HH221430/HH221410
Size (mm):76.2x190.5x57.15
Bore Diameter (mm):76,2
Outer Diameter (mm):190,5
Width (mm):57,15
d:76,2 mm
D:190,5 mm
T:57,15 mm
B:57,531 mm
C:46,038 mm
ra1 max.:3,3 mm
a:14,4 mm
Da:171 mm
db:95 mm
ra max.:3,5 mm
da:101 mm
Db:179 mm
Weight:8,69 Kg
Basic dynamic load rating (C):445 kN
Basic static load rating (C0):610 kN
(Grease) Lubrication Speed:1 900 r/min
(Oil) Lubrication Speed:2 600 r/min
Calculation factor (e):0,33
Calculation factor (Y0):0,99
d1:141.5 mm
e:0.33
Y2:1.79
Y0:0.99
Mass:8.69 kg
Dynamic load, C:445 kN
Rating life coefficient, A2:1.4
Static load, C0:610 kN
Fatigue limit load, Cu:66.6 kN
Nlim (oil):2,600 rpm
Nlim (grease):1,900 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.42 Hz
Characteristic rolling element frequency, BSF:5.83 Hz
Characteristic outer ring frequency, BPF0:7.12 Hz
Characteristic inner ring frequency, BPFI:9.88 Hz
ra max:3.5 mm
r1a max:3.3 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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