Product Details

340 mm x 520 mm x 82 mm KOYO 7068 angular contact ball bearings

Brand Name KOYO
Model Number 7068
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

KOYO 7068 bearing Size Chart (mm/inches)

Bearing number4T-07097/07196
Size (mm)25x50.005x13.495
Bore Diameter (mm)25
Outer Diameter (mm)50,005
Width (mm)13,495
d25 mm
D50,005 mm
T13,495 mm
B14,26 mm
C9,525 mm
ra1 max.1 mm
a3 mm
Da44,5 mm
db29 mm
ra max.1,5 mm
da31 mm
Db47 mm
Weight0,118 Kg
Basic dynamic load rating (C)26 kN
Basic static load rating (C0)27,9 kN
(Grease) Lubrication Speed7 500 r/min
(Oil) Lubrication Speed10 000 r/min
Calculation factor (e)0,4
Calculation factor (Y0)0,82
d137.5 mm
e0.4
Y21.49
Y00.82
Mass0.12 kg
Dynamic load, C26 kN
Rating life coefficient, A21.4
Static load, C027.9 kN
Fatigue limit load, Cu3.4 kN
Nlim (oil)10,000 rpm
Nlim (grease)7,500 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.42 Hz
Characteristic rolling element frequency, BSF6.31 Hz
Characteristic outer ring frequency, BPF07.23 Hz
Characteristic inner ring frequency, BPFI9.77 Hz
ra max1.5 mm
r1a max1 mm

340 mm x 520 mm x 82 mm  KOYO 7068 angular contact ball bearings

340 mm x 520 mm x 82 mm KOYO 7068 angular contact ball bearings Cad Models

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