Bearing L21549/L21511 (NSK)

Tapered roller bearings L21549/L21511

Bearing number : L21549/L21511

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

Brand : NSK

Bore Diameter (mm) : 15,875

Outer Diameter (mm) : 34,988

Width (mm) : 10,998

Bearing dimensions and specification in NSK catalogue:

d - 15,875 mm

D - 34,988 mm

T - 10,998 mm

B - 10,998 mm

C - 8,712 mm

ra1 max. - 1,3 mm

a - 7,7 mm

r min. - 1,3 mm

r1 min. - 1,3 mm

Da - 29 mm

db - 19,5 mm

ra max. - 1,3 mm

da - 21,5 mm

Db - 32,5 mm

Weight - 0,049 Kg

Basic dynamic load rating (C) - 13,8 kN

Basic static load rating (C0) - 13,4 kN

(Grease) Lubrication Speed - 11000 r/min

(Oil) Lubrication Speed - 15000 r/min

Calculation factor (e) - 0,32

Calculation factor (Y0) - 1

Calculation factor (Y1) - 1,9

Designation

Bore Dia, mm

Outer Dia, mm: