Tapered roller bearings 48684/48620

Bearing number : 48684/48620

Size (mm) : 142.875x200.025x41.275

Brand : NACHI

Bore Diameter (mm) : 142.875

Outer Diameter (mm) : 200.025

Width (mm) : 41.275

Bearing dimensions and specification in NACHI catalogue:

d - 142.875 mm

D - 200.025 mm

T - 41.275 mm

B - 39.688 mm

C - 34.130 mm

a - 5.6 mm

r1 min. - 8.0 mm

r2 min. - 3.3 mm

Weight - 3,78 Kg

Basic dynamic load rating (C) - 246000 kN

Basic static load rating (C0) - 505000 kN

(Grease) Lubrication Speed - 1600 r/min

(Oil) Lubrication Speed - 2100 r/min

Calculation factor (e) - 0.34

Calculation factor (Y0) - 0.98

Calculation factor (Y1) - 1.8