KOMATSU 124-72-52131 BRACKET - Kate Komatsu part Machinery Co., Ltd

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KOMATSU 124-72-52131 BRACKET image

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KOMATSU 124-72-52131 BRACKET Technology

Bearing number:4T-30309D
Size (mm):45x100x27.25
Bore Diameter (mm):45
Outer Diameter (mm):100
Width (mm):27,25
d:45 mm
D:100 mm
T:27,25 mm
B:25 mm
C:18 mm
ra1 max.:1,5 mm
a:32,5 mm
r min.:2 mm
r1 min.:1,5 mm
da min.:55 mm
Da min:79 mm
Da max.:91,5 mm
db max.:56 mm
Db min.:96 mm
ra max.:2 mm
Sa:3 mm
Sb:9 mm
Weight:0,958 Kg
Basic dynamic load rating (C):96 kN
Basic static load rating (C0):109 kN
(Grease) Lubrication Speed:3 500 r/min
(Oil) Lubrication Speed:4 600 r/min
Calculation factor (e):0,83
Calculation factor (Y0):0,4
d1:75 mm
rs min:2 mm
r1s min:1.5 mm
e:0.83
Y2:0.73
Y0:0.4
Mass:0.96 kg
ISO 355 reference:T7FB045
Dynamic load, C:96 kN
Rating life coefficient, A2:1.4
Static load, C0:109 kN
Fatigue limit load, Cu:13.3 kN
Nlim (oil):4,600 rpm
Nlim (grease):3,500 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:5.52 Hz
Characteristic outer ring frequency, BPF0:6.76 Hz
Characteristic inner ring frequency, BPFI:9.24 Hz
da max:56 mm
db min:55 mm
Da max:91.5 mm
Db min:96 mm
Ca min:3 mm
Cb min:9 mm
ra max:2 mm
r1a max:1.5 mm
Category:Roller Bearings
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0
Product Group:B04336

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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