Bearing L21549/L21511 (NACHI)

Tapered roller bearings L21549/L21511

Bearing number : L21549/L21511

Size (mm) : 15.875x34.988x10.998

Brand : NACHI

Bore Diameter (mm) : 15.875

Outer Diameter (mm) : 34.988

Width (mm) : 10.998

Bearing dimensions and specification in NACHI catalogue:

d - 15.875 mm

D - 34.988 mm

T - 10.998 mm

B - 10.998 mm

C - 8.712 mm

a - 3.3 mm

r1 min. - 1.3 mm

r2 min. - 1.3 mm

Weight - 0,052 Kg

Basic dynamic load rating (C) - 13800 kN

Basic static load rating (C0) - 13400 kN

(Grease) Lubrication Speed - 11000 r/min

(Oil) Lubrication Speed - 15000 r/min

Calculation factor (e) - 0.32

Calculation factor (Y0) - 1.0

Calculation factor (Y1) - 1.9

Designation

Bore Dia, mm

Outer Dia, mm: