d - 140 mm

Fw - 169 mm

D - 250 mm

B - 42 mm

r min. - 3 mm

r1 min. - 3 mm

Weight - 9.49 Kg

Basic dynamic load rating (C) - 310 kN

Basic static load rating (C0) - 420 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 3000 r/min

• Model Number:NJ 228
• Inner Diameter：140mm Outer Diameter：250mm Width：42mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:Spectrum Products,extruder,surgical instruments,defogging and degreasing,medical equipment,rubber products machinery and equipment,Optical Instruments,reinforced machinery,paint paint,air conditioning tools,orthodontic material
• Similar models:NTN NF228 KOYO N228 NKE NU228-E-M6 NKE NU228-E-MPA ISO NJ2228 NSK NJ2228EM NSK NJ228EM ISO NP2228 KOYO NJ2228R NKE NJ228-E-M6+HJ228-E
• BEARING POWER International Trading Co.,Ltd. specialize in NJ228 products，there is large inventory of NACHI NJ 228 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the NJ 228 Which NACHI NJ228 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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