Product Details

Rexroth M-SR25KE check valve

Brand Name Rexroth
Model Number M-SR25KE
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Rexroth M-SR25KE bearing Size Chart (mm/inches)

Bearing number71911 CB/P4AL
Size (mm)80x55x13
Bore Diameter (mm)80
Outer Diameter (mm)55
Width (mm)13
d55 mm
D80 mm
B13 mm
d163.94 mm
d262.7 mm
D273.2 mm
b2 mm
C16.5 mm
C23.8 mm
C31.7 mm
r1,2 - min.1 mm
r3,4 - min.0.3 mm
a18.8 mm
da - min.59.6 mm
db - min.59.6 mm
Da - max.75.4 mm
Db - max.78 mm
ra - max.1 mm
rb - max.0.3 mm
dn64.8 mm
Basic dynamic load rating - C10 kN
Basic static load rating - C08.2 kN
Fatigue load limit - Pu0.345 kN
Limiting speed for grease lubrication22000 r/min
Limiting speed for oil lubrication34000 mm/min
Ball - Dw5.556 mm
Ball - z28
Gref2.58 cm3
Calculation factor - f09.8
Preload class A - GA33 N
Preload class B - GB66 N
Preload class C - GC200 N
Calculation factor - f1.09
Calculation factor - f1
Calculation factor - f2A1
Calculation factor - f2B1.02
Calculation factor - f2C1.07
Calculation factor - fHC1
Preload class A34 N/micron
Preload class B45 N/micron
Preload class C73 N/micron
d163.94 mm
d262.7 mm
D273.2 mm
C16.5 mm
C23.8 mm
C31.7 mm
r1,2 min.1 mm
r3,4 min.0.3 mm
da min.59.6 mm
db min.59.6 mm
Da max.75.4 mm
Db max.78 mm
ra max.1 mm
rb max.0.3 mm
dn64.8 mm
Basic dynamic load rating C13.5 kN
Basic static load rating C013.7 kN
Fatigue load limit Pu0.345 kN
Attainable speed for grease lubrication22000 r/min
Attainable speed for oil-air lubrication34000 r/min
Ball diameter Dw5.556 mm
Number of balls z28
Reference grease quantity Gref2.58 cm³
Preload class A GA33 N
Static axial stiffness, preload class A34 N/µm
Preload class B GB66 N
Static axial stiffness, preload class B45 N/µm
Preload class C GC200 N
Static axial stiffness, preload class C73 N/µm
Calculation factor f1.09
Calculation factor f11
Calculation factor f2A1
Calculation factor f2B1.02
Calculation factor f2C1.07
Calculation factor fHC1
Calculation factor f09.8
Mass bearing0.18 kg

Rexroth M-SR25KE check valve

Rexroth M-SR25KE check valve Cad Models

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