NTN 30319 bearing

Bearing 30319

NTN 30319 bearing, Size: 95x200x49.5. NTN 30319 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearings 30319

Bearing number : 30319

Size (mm) : 95x200x49.5

Brand : NTN

Bore Diameter (mm) : 95

Outer Diameter (mm) : 200

Width (mm) : 49,5

Bearing dimensions and specification in NTN catalogue:

d - 95 mm

D - 200 mm

T - 49,5 mm

B - 45 mm

C - 38 mm

ra1 max. - 2,5 mm

a - 40 mm

r min. - 3 mm

r1 min. - 3 mm

da min. - 113 mm

Da min - 172 mm

Da max. - 186 mm

db max. - 118 mm

Db min. - 186 mm

ra max. - 3 mm

Sa - 5 mm

Sb - 11,5 mm

Weight - 6,58 Kg

Basic dynamic load rating (C) - 315 kN

Basic static load rating (C0) - 365 kN

(Grease) Lubrication Speed - 1 900 r/min

(Oil) Lubrication Speed - 2 500 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,95

Calculation factor (Y2) - 1,73

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