698 Full Ceramic Bearing ZrO2 Ball Bearing 8x19x6mm Zirconia Oxide

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Home>Products>Hydraulic pumps>698 Full Ceramic Bearing ZrO2 Ball Bearing 8x19x6mm Zirconia Oxide image

698 Full Ceramic Bearing ZrO2 Ball Bearing 8x19x6mm Zirconia Oxide image

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698 Full Ceramic Bearing ZrO2 Ball Bearing 8x19x6mm Zirconia Oxide Compare similar products

Bearing number:30234U
Size (mm):170x310x57
Bore Diameter (mm):170
Outer Diameter (mm):310
Width (mm):57
d:170 mm
D:310 mm
T:57 mm
B:52 mm
C:43 mm
ra1 max.:3 mm
a:60,5 mm
r min.:5 mm
r1 min.:4 mm
da min.:192 mm
Da min:266 mm
Da max.:292 mm
db max.:203 mm
Db min.:288 mm
ra max.:4 mm
Sa:8 mm
Sb:14 mm
Weight:17 Kg
Basic dynamic load rating (C):610 kN
Basic static load rating (C0):845 kN
(Grease) Lubrication Speed:1 100 r/min
(Oil) Lubrication Speed:1 500 r/min
Calculation factor (e):0,44
Calculation factor (Y0):0,76
d1:235 mm
rs min:5 mm
r1s min:4 mm
e:0.44
Y2:1.38
Y0:0.76
Mass:17 kg
ISO 355 reference:T4GB170
Dynamic load, C:610 kN
Rating life coefficient, A2:1
Static load, C0:845 kN
Fatigue limit load, Cu:79.1 kN
Nlim (oil):1,500 rpm
Nlim (grease):1,100 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:6.89 Hz
Characteristic outer ring frequency, BPF0:8.63 Hz
Characteristic inner ring frequency, BPFI:11.37 Hz
da max:203 mm
db min:192 mm
Da max:292 mm
Db min:290.5 mm
Ca min:8 mm
Cb min:14 mm
ra max:4 mm
r1a max:3 mm

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Sunshine Star Industrial Pte Ltd.: Email[email protected]; AddressLeader Industrial Park; Phone(Working Time)00852 6851 5717; Fax00852 6851 5718

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698 Full Ceramic Bearing ZrO2 Ball Bearing 8x19x6mm Zirconia Oxide Compare similar products

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