467412 KOYO Four-row cylindrical roller bearings - NTN BEARINGS INDUSTRY

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467412 KOYO Four-row cylindrical roller bearings image

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Types of 467412 KOYO Four-row cylindrical roller bearings

d:35 mm
D:62 mm
B:14 mm
d1:43.7 mm
d2:41.6 mm
D1:52.25 mm
r1,2 min.:1 mm
r3,4 min.:0.6 mm
a:18.4 mm
da min.:39.6 mm
db min.:39.6 mm
Da max.:57.4 mm
Db max.:57.8 mm
ra max.:1 mm
rb max.:0.6 mm
Basic dynamic load rating C:11.1 kN
Basic static load rating C0:6.3 kN
Fatigue load limit Pu:0.265 kN
Attainable speed for grease lubrication:36000 r/min
Ball diameter Dw:7.144 mm
Number of balls z:17
Reference grease quantity Gref:2.4 cm³
Preload class A GA:100 N
Static axial stiffness, preload class A:88 N/µm
Preload class B GB:300 N
Static axial stiffness, preload class B:132 N/µm
Preload class C GC:590 N
Static axial stiffness, preload class C:171 N/µm
Calculation factor f:1.06
Calculation factor f1:0.99
Calculation factor f2A:1
Calculation factor f2B:1.03
Calculation factor f2C:1.06
Calculation factor fHC:1.01
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:0.13 kg

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