KOMATSU 21T-04-32450 BRACKET - Kate Komatsu part Machinery Co., Ltd

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KOMATSU 21T-04-32450 BRACKET image

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KOMATSU 21T-04-32450 BRACKET Technology

Bearing number:4T-65212/65500
Size (mm):53.975x127x44.45
Bore Diameter (mm):53,975
Outer Diameter (mm):127
Width (mm):44,45
d:53,975 mm
D:127 mm
T:44,45 mm
B:44,45 mm
C:34,925 mm
a:35.2 mm
rs min:3.5 mm
r1s min:3.3 mm
e:0.49
Y2:1.23
Y0:0.68
Mass:2.79 kg
Dynamic load, C:203 kN
Rating life coefficient, A2:1.4
Static load, C0:263 kN
Nlim (oil):4,200 rpm
Nlim (grease):3,100 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:5.58 Hz
Characteristic outer ring frequency, BPF0:6.68 Hz
Characteristic inner ring frequency, BPFI:9.32 Hz
ra max:3.5 mm
r1a max:3.3 mm
Category:Bearings
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:2.794
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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