KOYO N228 bearing

140x250x42

Bearings 7334C/DB(KOYO)|7334C/DB online. Angular Contact Ball Bearings KOYO 7334C/DB is the most common type, and their use is very wide. We can supply all of the following series of bearings: deep groove ball bearings, angular contact ball bearings, self-aligning ball bearings, thrust ball bearings, self-aligning roller bearings, cylindrical roller bearings, roller bearings, needle bearings ...



Cylindrical roller bearing N228

Bearing number : N228

Size (mm) : 140x250x42

Brand : KOYO

Bore Diameter (mm) : 140

Outer Diameter (mm) : 250

Width (mm) : 42

Bearing dimensions and specification in KOYO catalogue:

d - 140 mm

D - 250 mm

Ew - 221 mm

B - 42 mm

C - 42 mm

r min. - 3 mm

r1 min. - 3 mm

Weight - 8.27 Kg

Basic dynamic load rating (C) - 324 kN

Basic static load rating (C0) - 421 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 2900 r/min

Tags :  KOYO , 140x250x42

Bearing N228

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Contact Details

ROOM 19/F AiLeiw 532
Basheki.sepwer.Hong Kong
Tel: 00852 - 30696864
Fax: 0086 18626329562

E-mail: [email protected]