Bearing NU 221 (NACHI)

Cylindrical roller bearings NU 221

Bearing number : NU 221

Size (mm) : 105x190x36

Brand : NACHI

Bore Diameter (mm) : 105

Outer Diameter (mm) : 190

Width (mm) : 36

Bearing dimensions and specification in NACHI catalogue:

d - 105 mm

Fw - 126.8 mm

D - 190 mm

B - 36 mm

r min. - 2.1 mm

r1 min. - 2.1 mm

Weight - 4.03 Kg

Basic dynamic load rating (C) - 202 kN

Basic static load rating (C0) - 241 kN

(Grease) Lubrication Speed - 3200 r/min

(Oil) Lubrication Speed - 3800 r/min

Designation

Bore Dia, mm

Outer Dia, mm: