high quality 320D excavator injector 326-4700

What 25 Bore Diameter (mm) are the types of 25x80x21 high quality 320D excavator injector 326-4700 ? Jinan Excavator Parts Company Rexroth pump Manufacturing Service . Get Your Free, Instant price, design review.

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Product Details

Bearing number7405
Size (mm)25x80x21
Bore Diameter (mm)25
Outer Diameter (mm)80
Width (mm)21
d25 mm
D80 mm
B21 mm
C21 mm
Angle (α)30 °
a26.4 mm
r min.1.5 mm
r1 min.1 mm
da min.33.5 mm
Da max.71.5 mm
ra max.1.5 mm
Weight0.527 Kg
(Grease) Lubrication Speed8 200 r/min
Bearing No.7405
r(min)1.5
r1(min)1
Cr53.3
C0r25.7
Cu2.00
f0-
Grease lub.6500
Oil lub.8800
a(mm)26.4
da(min)33.5
Da(max)71.5
ra(max)1.5
(Refer.)Mass(kg)0.527
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Company Profile

Worktime 9:00-18:00(Beijing time)
Phone 86 0531-8299 9952
Fax 86 0531 -82990353
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