3MMV9118HXVVSUMFS637 distributors Precision Ball Bearings

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3MMV9118HXVVSUMFS637 distributors Precision Ball Bearings Product Features

Bearing number:7011 CB/P4AL
Size (mm):90x55x18
Bore Diameter (mm):90
Outer Diameter (mm):55
Width (mm):18
d:55 mm
D:90 mm
B:18 mm
d1:68.18 mm
d2:66.65 mm
D2:79.39 mm
b:2.2 mm
C1:9 mm
C2:4.3 mm
C3:2.8 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:69.2 mm
Basic dynamic load rating - C:14 kN
Basic static load rating - C0:11 kN
Fatigue load limit - Pu:0.465 kN
Limiting speed for grease lubrication:22000 r/min
Limiting speed for oil lubrication:32000 mm/min
Ball - Dw:6.747 mm
Ball - z:26
Gref:4.69 cm3
Calculation factor - f0:9.7
Preload class A - GA:46 N
Preload class B - GB:92 N
Preload class C - GC:275 N
Calculation factor - f:1
Calculation factor - f2A:1
Calculation factor - f2B:1.02
Calculation factor - f2C:1.05
Calculation factor - fHC:1
Preload class A:38 N/micron
Preload class B:50 N/micron
Preload class C:80 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:18.6 kN
Basic static load rating C0:19 kN
Fatigue load limit Pu:0.465 kN
Attainable speed for grease lubrication:22000 r/min
Attainable speed for oil-air lubrication:32000 r/min
Ball diameter Dw:6.747 mm
Number of balls z:26
Reference grease quantity Gref:4.69 cm³
Preload class A GA:46 N
Static axial stiffness, preload class A:38 N/µm
Preload class B GB:92 N
Static axial stiffness, preload class B:50 N/µm
Preload class C GC:275 N
Static axial stiffness, preload class C:80 N/µm
Calculation factor f:1.06
Calculation factor f1:1
Calculation factor f2A:1
Calculation factor f2B:1.02
Calculation factor f2C:1.05
Calculation factor fHC:1
Calculation factor f0:9.7
Mass bearing:0.42 kg

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3MMV9118HXVVSUMFS637 distributors Precision Ball Bearings Product Features

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