NSK NJ2228EM bearing

140x250x68

Delivery Time Stock Trademark IKC SKF NSK NTN KOYO NACHI IKO THK TIMKEN ... cylindrical roller bearing falls into N, NU, NJ, NF and NUP, etc. NF210 SKF NF306 SKF ...



Cylindrical roller bearings NJ2228EM

Bearing number : NJ2228EM

Size (mm) : 140x250x68

Brand : NSK

Bore Diameter (mm) : 140

Outer Diameter (mm) : 250

Width (mm) : 68

Bearing dimensions and specification in NSK catalogue:

d - 140 mm

Fw - 169 mm

D - 250 mm

B - 68 mm

C - 68 mm

r min. - 3 mm

r1 min. - 3 mm

da min. - 153 mm

Da max. - 237 mm

db max. - 165 mm

db min - 153 mm

ra max. - 2,5 mm

rb max. - 2,5 mm

S - 2,5 mm

Db max - 237 mm

Weight - 15,2 Kg

Basic dynamic load rating (C) - 550 kN

Basic static load rating (C0) - 790 kN

(Grease) Lubrication Speed - 2200 r/min

(Oil) Lubrication Speed - 2800 r/min

Bearing NJ2228EM

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