7028C 140x210x33 KOYO bearing

Bearing 7028C

Angular contact ball bearing 7028C

Bearing number : 7028C

Size (mm) : 140x210x33

Brand : KOYO

Bore Diameter (mm) : 140

Outer Diameter (mm) : 210

Width (mm) : 33

Bearing dimensions and specification in KOYO catalogue:

d - 140 mm

D - 210 mm

B - 33 mm

C - 33 mm

Angle (α) - 15 °

a - 39.9 mm

r min. - 2 mm

r1 min. - 1 mm

da min. - 150 mm

Da max. - 200 mm

ra max. - 2 mm

Weight - 3.64 Kg

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6000 r/min

Calculation factor (f0) - 16.0

Tags :  KOYO , 140x210x33

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