Timken 387 - 384D

Brand Name Timken
Model Number 387 - 384D
Min.Order Quantity 1 pcs
Price Negotiable

Product Details

Bearing numberS7207 CD/HCP4A
Size (mm)72x35x17
Bore Diameter (mm)72
Outer Diameter (mm)35
Width (mm)17
d35 mm
D72 mm
B17 mm
d146.8 mm
d246.8 mm
D263.2 mm
r1,2 - min.1.1 mm
r3,4 - min.0.3 mm
a15.7 mm
da - min.42 mm
da - max.46.2 mm
db - min.42 mm
db - max.46.2 mm
Da - max.65 mm
Db - max.69.6 mm
ra - max.1 mm
rb - max.0.3 mm
Basic dynamic load rating - C31.9 kN
Basic static load rating - C021.6 kN
Fatigue load limit - Pu0.915 kN
Limiting speed for grease lubrication26000 r/min
Ball - Dw11.112 mm
Ball - z13
Calculation factor - f013.9
Preload class A - GA120 N
Preload class B - GB240 N
Preload class C - GC480 N
Preload class D - GD960 N
Calculation factor - f1
Calculation factor - f2A1
Calculation factor - f2B1.01
Calculation factor - f2C1.03
Calculation factor - f2D1.06
Calculation factor - fHC1.01
Preload class A55 N/micron
Preload class B75 N/micron
Preload class C104 N/micron
Preload class D151 N/micron
r1,2 min.1.1 mm
r3,4 min.0.3 mm
da min.42 mm
da max.46.2 mm
db min.42 mm
db max.46.2 mm
Da max.65 mm
Db max.69.6 mm
ra max.1 mm
rb max.0.3 mm
Basic dynamic load rating C31.9 kN
Basic static load rating C021.6 kN
Fatigue load limit Pu0.915 kN
Attainable speed for grease lubrication26000 r/min
Ball diameter Dw11.112 mm
Number of balls z13
Preload class A GA120 N
Static axial stiffness, preload class A55 N/µm
Preload class B GB240 N
Static axial stiffness, preload class B75 N/µm
Preload class C GC480 N
Static axial stiffness, preload class C104 N/µm
Preload class D GD960 N
Static axial stiffness, preload class D151 N/µm
Calculation factor f1.05
Calculation factor f11
Calculation factor f2A1
Calculation factor f2B1.01
Calculation factor f2C1.03
Calculation factor f2D1.06
Calculation factor fHC1.01
Calculation factor f013.9
Mass bearing0.24 kg
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Company Profile

Worktime Seg - Sex (9.00 - 18.00) Sáb (9: 00-12: 00)
Phone (65) 8257 8518
Fax (65) 6258 7399
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