d - 140 mm

Fw - 169 mm

D - 250 mm

B - 42 mm

C - 42 mm

r min. - 3 mm

r1 min. - 3 mm

Weight - 8.50 Kg

Basic dynamic load rating (C) - 392 kN

Basic static load rating (C0) - 514 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 2900 r/min

• Model Number:NJ228R
• Inner Diameter：140mm Outer Diameter：250mm Width：42mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:motorcycle,,metallurgical mold,generator,engineering machine,instrumentation instrument,Machine Tool Accessories,flow control valve,small appliances,gear grinding machine,baler
• Similar models:CYSD NJ228 ISO N2228 FAG RN228-E-MPBX CYSD NU228 NSK NU228EM NTN NJ228 NTN RUS228 INA RSL182228-A CX NUP228E AST NJ228EM
• BEARING POWER International Trading Co.,Ltd. specialize in NJ228R products，there is large inventory of KOYO NJ228R . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NJ228R Which KOYO NJ228R 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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