Product Details

koyo 6306

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

koyo 6306 Size Chart (mm/inches)

Bearing numberS71924 CE/HCP4A
Size (mm)165x120x22
Bore Diameter (mm)165
Outer Diameter (mm)120
Width (mm)22
d120 mm
D165 mm
B22 mm
d1134 mm
d2130.2 mm
D2154.4 mm
r1,2 - min.1.1 mm
r3,4 - min.0.6 mm
a31 mm
da - min.126 mm
da - max.133.4 mm
db - min.123.2 mm
db - max.129.6 mm
Da - max.159 mm
Db - max.161.8 mm
ra - max.1 mm
rb - max.0.6 mm
Basic dynamic load rating - C47.5 kN
Basic static load rating - C040.5 kN
Fatigue load limit - Pu1.4 kN
Limiting speed for grease lubrication12700 r/min
Ball - Dw14.288 mm
Ball - z24
Calculation factor - f08.5
Preload class A - GA250 N
Preload class B - GB760 N
Preload class C - GC1530 N
Calculation factor - f1.18
Calculation factor - f1
Calculation factor - f2A1
Calculation factor - f2B1.05
Calculation factor - f2C1.09
Calculation factor - fHC1.01
Preload class A91 N/micron
Preload class B144 N/micron
Preload class C198 N/micron
d1134 mm
d2130.2 mm
D2154.4 mm
r1,2 min.1.1 mm
r3,4 min.0.6 mm
da min.126 mm
da max.133.4 mm
db min.123.2 mm
db max.129.6 mm
Da max.159 mm
Db max.161.8 mm
ra max.1 mm
rb max.0.6 mm
Basic dynamic load rating C47.5 kN
Basic static load rating C040.5 kN
Fatigue load limit Pu1.4 kN
Attainable speed for grease lubrication12700 r/min
Ball diameter Dw14.288 mm
Number of balls z24
Preload class A GA250 N
Static axial stiffness, preload class A91 N/µm
Preload class B GB760 N
Static axial stiffness, preload class B144 N/µm
Preload class C GC1530 N
Static axial stiffness, preload class C198 N/µm
Calculation factor f1.18
Calculation factor f11
Calculation factor f2A1
Calculation factor f2B1.05
Calculation factor f2C1.09
Calculation factor fHC1.01
Calculation factor f08.5
Mass bearing0.96 kg
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