KOMATSU 20Y-06-26340 BRACKET - Kate Komatsu part Machinery Co., Ltd

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KOMATSU 20Y-06-26340 BRACKET image

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KOMATSU 20Y-06-26340 BRACKET Technology

Bearing number:4T-3872/3820
Size (mm):34.925x85.725x30.162
Bore Diameter (mm):34,925
Outer Diameter (mm):85,725
Width (mm):30,162
d:34,925 mm
D:85,725 mm
T:30,162 mm
B:30,162 mm
C:23,812 mm
ra1 max.:3,3 mm
a:8,1 mm
Da:73 mm
db:46 mm
ra max.:3,5 mm
da:53 mm
Db:81 mm
Weight:0,897 Kg
Basic dynamic load rating (C):105 kN
Basic static load rating (C0):132 kN
(Grease) Lubrication Speed:4 500 r/min
(Oil) Lubrication Speed:6 000 r/min
Calculation factor (e):0,4
Calculation factor (Y0):0,82
d1:63.5 mm
e:0.4
Y2:1.49
Y0:0.82
Mass:0.9 kg
Dynamic load, C:105 kN
Rating life coefficient, A2:1.4
Static load, C0:132 kN
Fatigue limit load, Cu:16.1 kN
Nlim (oil):6,000 rpm
Nlim (grease):4,500 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:5.9 Hz
Characteristic outer ring frequency, BPF0:6.72 Hz
Characteristic inner ring frequency, BPFI:9.28 Hz
ra max:3.5 mm
r1a max:3.3 mm
Category:Bearings
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0.91
Product Group:B04334

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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