AC563946AB KOYO Single-row, matched pair angular contact ball bearings

✖

Home>Products>Wide Series Cylindrical Roller Bearings>AC563946AB KOYO Single-row, matched pair angular contact ball bearings image

AC563946AB KOYO Single-row, matched pair angular contact ball bearings image

Back to product page

AC563946AB KOYO Single-row, matched pair angular contact ball bearings Details

Bearing number:7011 CD/HCP4AH1
Size (mm):90x55x18
Bore Diameter (mm):90
Outer Diameter (mm):55
Width (mm):18
d:55 mm
D:90 mm
B:18 mm
d1:65.8 mm
d2:65.8 mm
D1:79.2 mm
K:0.5 mm
C1:4.88 mm
r1,2 - min.:1.1 mm
r3,4 - min.:0.6 mm
a:18.8 mm
da - min.:61 mm
db - min.:61 mm
Da - max.:84 mm
Db - max.:86.8 mm
ra - max.:1 mm
rb - max.:0.6 mm
dn:68.1 mm
Basic dynamic load rating - C:39.7 kN
Basic static load rating - C0:32.5 kN
Fatigue load limit - Pu:1.4 kN
Limiting speed for grease lubrication:18000 r/min
Limiting speed for oil lubrication:28000 mm/min
Ball - Dw:11.112 mm
Ball - z:18
Gref:5.1 cm3
Calculation factor - f0:15.1
Preload class A - GA:150 N
Preload class B - GB:300 N
Preload class C - GC:600 N
Preload class D - GD:1200 N
Calculation factor - f:1
Calculation factor - f2A:1
Calculation factor - f2B:1.02
Calculation factor - f2C:1.05
Calculation factor - f2D:1.09
Calculation factor - fHC:1.02
Preload class A:75 N/micron
Preload class B:102 N/micron
Preload class C:143 N/micron
Preload class D:207 N/micron
r1,2 min.:1.1 mm
r3,4 min.:0.6 mm
da min.:61 mm
db min.:61 mm
Da max.:84 mm
Db max.:86.8 mm
ra max.:1 mm
rb max.:0.6 mm
Basic dynamic load rating C:39.7 kN
Basic static load rating C0:32.5 kN
Fatigue load limit Pu:1.37 kN
Attainable speed for grease lubrication:18000 r/min
Attainable speed for oil-air lubrication:28000 r/min
Ball diameter Dw:11.112 mm
Number of balls z:18
Reference grease quantity Gref:5.1 cm³
Preload class A GA:150 N
Static axial stiffness, preload class A:75 N/µm
Preload class B GB:300 N
Static axial stiffness, preload class B:102 N/µm
Preload class C GC:600 N
Static axial stiffness, preload class C:143 N/µm
Preload class D GD:1200 N
Static axial stiffness, preload class D:207 N/µm
Calculation factor f:1.1
Calculation factor f1:1
Calculation factor f2A:1
Calculation factor f2B:1.02
Calculation factor f2C:1.05
Calculation factor f2D:1.09
Calculation factor fHC:1.02
Calculation factor f0:15.1
Mass bearing:0.32 kg

Contact Us

LY　MANUFACTURING CO.,LTD.: Address17th Floor,Viettower Building,No.1 Thai Ha street, Trunng Liet Ward, Dong Da District,; Phone(Working Time)91-22-28768900; Fax

Send Now

LY MANUFACTURING CO.,LTD.

AC563946AB KOYO Single-row, matched pair angular contact ball bearings Details

Contact Us

LY　MANUFACTURING CO.,LTD.