KOYO NUP238 bearing

190x340x55

This NUP238-E-M1-C3 bearing is a single row cylindrical roller bearing, it has 1 flange on the inner with a retaining ring, an increased capacity design, a two-piece solid brass cage, roller guided and a larger than normal radial internal clearance.



Cylindrical roller bearings NUP238

Bearing number : NUP238

Size (mm) : 190x340x55

Brand : KOYO

Bore Diameter (mm) : 190

Outer Diameter (mm) : 340

Width (mm) : 55

Bearing dimensions and specification in KOYO catalogue:

d - 190 mm

Fw - 231 mm

D - 340 mm

B - 55 mm

C - 55 mm

r min. - 4 mm

r1 min. - 4 mm

Weight - 23.2 Kg

Basic dynamic load rating (C) - 554 kN

Basic static load rating (C0) - 768 kN

(Grease) Lubrication Speed - 1700 r/min

(Oil) Lubrication Speed - 2000 r/min

Bearing NUP238

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