Bosch Spline 4" D 17" x 22" Rotary Hammer Core HC8055 New

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Bosch Spline 4" D 17" x 22" Rotary Hammer Core HC8055 New image

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Bosch Spline 4" D 17" x 22" Rotary Hammer Core HC8055 New Systems

Bearing number:45388
Size (mm):440x720x226
Bore Diameter (mm):440
Outer Diameter (mm):720
Width (mm):226
d:440 mm
D:720 mm
T:226 mm
B:226 mm
r min.:6 mm
r1 min.:6 mm
da max:506 mm
Db min.:642 mm
ra max.:5 mm
rb max.:5 mm
Db max:692 mm
Weight:367 Kg
Basic dynamic load rating (C):4990 kN
Basic static load rating (C0):9130 kN
(Grease) Lubrication Speed:270 r/min
(Oil) Lubrication Speed:360 r/min
Calculation factor (e):0,39
Calculation factor (Y0):1,7
Bearing No.:45388
r(min):6
r1(min):6
Cr:5750
C0r:9130
Cu:417
Grease lub.:270
Oil lub.:360
da(max):506
Da(max):692
Da(min):642
Sa(min):7
ra(max):5
rb(max):5
e:0.39
Y2:1.74
Y3:2.59
Y0:1.70
(Refer.)Mass(kg):367

Now our products are exported to lots of countries in the world, such as Mid-east, Europe, America, South America and Southeast Asia, etc. In some area, our products even cover over 50% of the market share.

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JiNan Hope Hydraulic Co., Itd: Email[email protected]; AddressTianqiao, Beiyuan District, Jinan，Shandong; Phone(Working Time)0531-8299 9953; Fax

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JiNan Hope Hydraulic Co., Itd

Bosch Spline 4" D 17" x 22" Rotary Hammer Core HC8055 New Systems

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