FAG BEARING H579512 Retaining & Locking Devices - Kate Komatsu part Machinery Co., Ltd

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FAG BEARING H579512 Retaining & Locking Devices Code system

Bearing number:7216HG1UJ74
Size (mm):80x140x26
Bore Diameter (mm):80
Outer Diameter (mm):140
Width (mm):26
d:80 mm
D:140 mm
B:26 mm
C:26 mm
Angle (α):20 °
d1:100.5 mm
D1:119.7 mm
D2:130 mm
a:39 mm
Contact angle α:25 °
rs min:2 mm
r1s min:1 mm
f0:15
Precision class:P4
Mass:1.47 kg
Dynamic load, C:87.3 kN
Static load, C0:74 kN
Fatigue limit load, Cu:3.95 kN
Nlim (oil):13,000 rpm
Nlim (grease):8,600 rpm
Axial displacement K Factor:0.53
Preload level:7
Preload value:0.88 kN
Axial rigidity:262 N/µm
Radial rigidity:556 N/µm
Min operating temperature, Tmin:-30 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.42 Hz
Characteristic rolling element frequency, BSF:5.63 Hz
Characteristic outer ring frequency, BPF0:6.32 Hz
Characteristic inner ring frequency, BPFI:8.68 Hz
da min:90 mm
db min:90 mm
Da max:130 mm
Db max:130 mm
r1a max:1 mm
ra max:2 mm
D6:103.4 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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