KOMATSU 207-03-51290 BRACKET - Kate Komatsu part Machinery Co., Ltd

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KOMATSU 207-03-51290 BRACKET image

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KOMATSU 207-03-51290 BRACKET Technology

Bearing number:4T-559/552A
Size (mm):63.5x123.825x38.1
Bore Diameter (mm):63,5
Outer Diameter (mm):123,825
Width (mm):38,1
d:63,5 mm
D:123,825 mm
T:38,1 mm
B:36,678 mm
C:30,162 mm
ra1 max.:3,3 mm
a:9,4 mm
Da:109 mm
db:72 mm
ra max.:3,5 mm
da:78 mm
Db:116 mm
Weight:2,01 Kg
Basic dynamic load rating (C):158 kN
Basic static load rating (C0):216 kN
(Grease) Lubrication Speed:3 000 r/min
(Oil) Lubrication Speed:4 100 r/min
Calculation factor (e):0,35
Calculation factor (Y0):0,95
d1:92.5 mm
e:0.35
Y2:1.73
Y0:0.95
Mass:2.01 kg
Dynamic load, C:158 kN
Rating life coefficient, A2:1.4
Static load, C0:216 kN
Fatigue limit load, Cu:26.3 kN
Nlim (oil):4,100 rpm
Nlim (grease):3,000 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.43 Hz
Characteristic rolling element frequency, BSF:7.04 Hz
Characteristic outer ring frequency, BPF0:8.21 Hz
Characteristic inner ring frequency, BPFI:10.79 Hz
ra max:3.5 mm
r1a max:3.3 mm
Category:Bearings
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:1.987
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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