d - 140 mm

Fw - 169 mm

D - 250 mm

B - 42 mm

C - 42 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 - 1,5 mm

Db max - 237 mm

Weight - 9,38 Kg

Basic dynamic load rating (C) - 395 kN

Basic static load rating (C0) - 515 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 3000 r/min

• Model Number: NJ228EM
• Inner Diameter：140mm Outer Diameter：250mm Width：42mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:Air,Safety protection,DC generators,Grinding and polishing equipment,Gear grinding machine,Spectrum Products,intermediate,insect experimental analysis instrument,natural instruments,casting embedding,industrial equipment
• Similar models:CX NUP2228E CX NUP5228 ISB NJ2228 KOYO NJ2228R KOYO NU228R NTN N2228 CX NH228E NACHI N228 FAG NJ228-E-M1 NKE NUP2228-E-M6
• BEARING POWER International Trading Co.,Ltd. specialize in NJ228EM products，there is large inventory of NSK NJ228EM . We has been built up long-term cooperation with NSK company, could make a bulk order of the NJ228EM Which NSK NJ228EM is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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