TIMKEN 67980TD Tapered Roller Bearings - Leader Hydraulic Pump Co.,Limited.

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Home>Products>Tapered Roller Thrust Bearings>TIMKEN 67980TD Tapered Roller Bearings image

TIMKEN 67980TD Tapered Roller Bearings image

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TIMKEN 67980TD Tapered Roller Bearings Characteristics

Bearing number:4T-HM926740/HM926710
Size (mm):114.3x228.6x53.975
Bore Diameter (mm):114,3
Outer Diameter (mm):228,6
Width (mm):53,975
d:114,3 mm
D:228,6 mm
T:53,975 mm
B:49,428 mm
C:38,1 mm
ra1 max.:3,3 mm
a -:13,5 mm
Da:200 mm
db:142 mm
ra max.:3,5 mm
da:146 mm
Db:219 mm
Weight:9,76 Kg
Basic dynamic load rating (C):430 kN
Basic static load rating (C0):620 kN
(Grease) Lubrication Speed:1 400 r/min
(Oil) Lubrication Speed:1 900 r/min
Calculation factor (e):0,74
Calculation factor (Y0):0,45
d1:180 mm
a:67.48 mm
e:0.74
Y2:0.81
Y0:0.45
Mass:9.76 kg
Dynamic load, C:430 kN
Rating life coefficient, A2:1.4
Static load, C0:620 kN
Fatigue limit load, Cu:63.7 kN
Nlim (oil):1,900 rpm
Nlim (grease):1,400 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.44 Hz
Characteristic rolling element frequency, BSF:7.01 Hz
Characteristic outer ring frequency, BPF0:8.74 Hz
Characteristic inner ring frequency, BPFI:11.26 Hz
ra max:3.5 mm
r1a max:3.3 mm

Along with constantly improving performance, industrial machines continue to become increasingly sophisticated. Hydraulic equipment has to meet the challenge of diversifying needs. You may already appreciate the Leader Hydraulic Pump Co.,Limited reputation for compact equipment that delivers energy efficiency, safety, and high performance. Our equipment is also constantly refined by our quest for ultimate hydraulics that combine great power with flexible motion control.

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Leader Hydraulic Pump Co.,Limited.: Emailmeceoindus@hotmail.com; AddressNanshan Distrct,Shenzhen,China; Phone(Working Time)00852-68515715; Fax00852-68515716

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