KOYO 7938C bearing

Bearing 7938C

KOYO 7938C bearing, Size: 190x260x33. KOYO 7938C are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Angular contact ball bearing 7938C

Bearing number : 7938C

Size (mm) : 190x260x33

Brand : KOYO

Bore Diameter (mm) : 190

Outer Diameter (mm) : 260

Width (mm) : 33

Bearing dimensions and specification in KOYO catalogue:

d - 190 mm

D - 260 mm

B - 33 mm

C - 33 mm

Angle (α) - 15 °

a - 46.6 mm

r min. - 2 mm

r1 min. - 1 mm

da min. - 200 mm

Da max. - 250 mm

ra max. - 2 mm

Weight - 4.83 Kg

(Grease) Lubrication Speed - 3300 r/min

(Oil) Lubrication Speed - 4500 r/min

Calculation factor (f0) - 16.5

Tags :  KOYO , 190x260x33

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