RU297XCC0 / RU297XC0 Crossed Roller Bearing 210x380x40mm - Industrial Bearings Solutions

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RU297XCC0 / RU297XC0 Crossed Roller Bearing 210x380x40mm image

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RU297XCC0 / RU297XC0 Crossed Roller Bearing 210x380x40mm Code system

d:40 mm
D:62 mm
B:12 mm
d1:47.1 mm
d2:47.1 mm
D1:54.9 mm
r1,2 min.:0.6 mm
r3,4 min.:0.3 mm
a:18 mm
da min.:43.2 mm
db min.:43.2 mm
Da max.:58.8 mm
Db max.:60.6 mm
ra max.:0.6 mm
rb max.:0.3 mm
Basic dynamic load rating C:11.7 kN
Basic static load rating C0:8 kN
Fatigue load limit Pu:0.34 kN
Attainable speed for grease lubrication:22000 r/min
Ball diameter Dw:6.35 mm
Number of balls z:21
Reference grease quantity Gref:1.44 cm³
Preload class A GA:70 N
Static axial stiffness, preload class A:98 N/µm
Preload class B GB:140 N
Static axial stiffness, preload class B:127 N/µm
Preload class C GC:280 N
Static axial stiffness, preload class C:167 N/µm
Preload class D GD:560 N
Static axial stiffness, preload class D:221 N/µm
Calculation factor f:1.09
Calculation factor f1:0.98
Calculation factor f2A:1
Calculation factor f2B:1.07
Calculation factor f2C:1.12
Calculation factor f2D:1.17
Calculation factor fHC:1.04
Calculation factor e:0.68
Calculation factor (single, tandem) Y2:0.87
Calculation factor (back-to-back, face-to-face) Y1:0.92
Calculation factor (back-to-back, face-to-face) Y2:1.41
Mass bearing:0.1 kg

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