Fw - 42 mm

D - 52 mm

C - 20 mm

r min. - 0,3 mm

Da max. - 50 mm

ra max. - 0,3 mm

Weight - 0,086 Kg

Basic dynamic load rating (C) - 26,9 kN

Basic static load rating (C0) - 49 kN

(Grease) Lubrication Speed - 6500 r/min

(Oil) Lubrication Speed - 9500 r/min

• Model Number: NK42/20R
• Inner Diameter：42mm Outer Diameter：52mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:lifting tackle,small appliances,Storage Tool,switch,printing machinery,injection molding machine,electromagnet,hydraulic pump,equipment,Cylinder Micro,other rubber
• Similar models:KOYO FNT-2542 Timken JT-2421 IKO KT354230 NTN KJ37×42×17S NTN KMJ36X42X14.8 NSK NAFW254232 JNS RNAFW304232 MPZ K89x100x42,7ZW KOYO K37X42X17H NTN MR526828+MI-425228
• BEARING POWER International Trading Co.,Ltd. specialize in NK42/20R products，there is large inventory of NTN NK42/20R . We has been built up long-term cooperation with NTN company, could make a bulk order of the NK42/20R Which NTN NK42/20R 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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