KWVE25-B-E-G3-V1-RRF Linear Ball Bearing Carriage - Pioneer Machinery Source

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KWVE25-B-E-G3-V1-RRF Linear Ball Bearing Carriage image

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The details of CROSS ROLLER BEARING

d:150 mm
D:210 mm
B:28 mm
d1:168.5 mm
d2:168.5 mm
D1:191.5 mm
b:2.6 mm
C1:15.6 mm
C2:6.6 mm
C3:5.6 mm
r1,2 min.:2 mm
r3,4 min.:1 mm
a:56.1 mm
da min.:159 mm
db min.:159 mm
Da max.:201 mm
Db max.:205 mm
ra max.:2 mm
rb max.:1 mm
dn:173.5 mm
Basic dynamic load rating C:108 kN
Basic static load rating C0:125 kN
Fatigue load limit Pu:3.9 kN
Attainable speed for grease lubrication:5600 r/min
Attainable speed for oil-air lubrication:8500 r/min
Ball diameter Dw:19.05 mm
Number of balls z:23
Reference grease quantity Gref:35 cm³
Preload class A GA:740 N
Static axial stiffness, preload class A:340 N/µm
Preload class B GB:1480 N
Static axial stiffness, preload class B:447 N/µm
Preload class C GC:2960 N
Static axial stiffness, preload class C:596 N/µm
Preload class D GD:5920 N
Static axial stiffness, preload class D:814 N/µm
Calculation factor f:1.24
Calculation factor f1:0.98
Calculation factor f2A:1
Calculation factor f2B:1.04
Calculation factor f2C:1.08
Calculation factor f2D:1.14
Calculation factor fHC:1
Calculation factor e:0.68
Calculation factor (single, tandem) Y2:0.87
Calculation factor (single, tandem) Y0:0.38
Calculation factor (single, tandem) X2:0.41
Calculation factor (back-to-back, face-to-face) Y1:0.92
Calculation factor (back-to-back, face-to-face) Y2:1.41
Calculation factor (back-to-back, face-to-face) Y0:0.76
Calculation factor (back-to-back, face-to-face) X2:0.67
Mass bearing:2.5 kg

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