SX011818 Crossed Roller Bearing 90x115x13mm

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SX011818 Crossed Roller Bearing 90x115x13mm image

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SX011818 Crossed Roller Bearing 90x115x13mm Frequently purchased together

Bearing number:7052 ACD/P4A
Size (mm):400x260x65
Bore Diameter (mm):400
Outer Diameter (mm):260
Width (mm):65
d:260 mm
D:400 mm
B:65 mm
d1:303.2 mm
d2:303.2 mm
D1:356.8 mm
r1,2 - min.:4 mm
r3,4 - min.:1.5 mm
a:109.8 mm
da - min.:275 mm
db - min.:275 mm
Da - max.:385 mm
Db - max.:393 mm
ra - max.:3 mm
rb - max.:1.5 mm
dn:315 mm
Basic dynamic load rating - C:397 kN
Basic static load rating - C0:600 kN
Fatigue load limit - Pu:14 kN
Limiting speed for grease lubrication:3000 r/min
Limiting speed for oil lubrication:4500 mm/min
Ball - Dw:44.45 mm
Ball - z:21
Gref:324 cm3
Calculation factor - e:0.68
Calculation factor - Y2:1.41
Calculation factor - Y0:0.76
Calculation factor - X2:0.67
Calculation factor - Y1:0.92
Preload class A - GA:2480 N
Preload class B - GB:4960 N
Preload class C - GC:9920 N
Preload class D - GD:19840 N
Calculation factor - f:1.13
Calculation factor - f1:0.99
Calculation factor - f2A:1
Calculation factor - f2B:1.02
Calculation factor - f2C:1.05
Calculation factor - f2D:1.08
Calculation factor - fHC:1
Preload class A:617 N/micron
Preload class B:801 N/micron
Preload class C:1053 N/micron
Preload class D:1409 N/micron
r1,2 min.:4 mm
r3,4 min.:1.5 mm
da min.:275 mm
db min.:275 mm
Da max.:385 mm
Db max.:393 mm
ra max.:3 mm
rb max.:1.5 mm
Basic dynamic load rating C:397 kN
Basic static load rating C0:600 kN
Fatigue load limit Pu:14 kN
Attainable speed for grease lubrication:3000 r/min
Attainable speed for oil-air lubrication:4500 r/min
Ball diameter Dw:44.45 mm
Number of balls z:21
Reference grease quantity Gref:324 cm³
Preload class A GA:2480 N
Static axial stiffness, preload class A:617 N/µm
Preload class B GB:4960 N
Static axial stiffness, preload class B:801 N/µm
Preload class C GC:9920 N
Static axial stiffness, preload class C:1053 N/µm
Preload class D GD:19840 N
Static axial stiffness, preload class D:1409 N/µm
Calculation factor f:1.13
Calculation factor f1:0.99
Calculation factor f2A:1
Calculation factor f2B:1.02
Calculation factor f2C:1.05
Calculation factor f2D:1.08
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:25.6 kg

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