Fw - 47 mm

D - 57 mm

C - 30 mm

r min. - 0,3 mm

Da max. - 55 mm

ra max. - 0,3 mm

Weight - 0,142 Kg

Basic dynamic load rating (C) - 42,5 kN

Basic static load rating (C0) - 91,5 kN

(Grease) Lubrication Speed - 5500 r/min

(Oil) Lubrication Speed - 8500 r/min

• Model Number:NK47/30R
• Inner Diameter：47mm Outer Diameter：57mm Width：30mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:small diesel generators,Industrial equipment,Other machinery,sawing machine,leather processing,Broadcasting System,test strip,Chromatography Products,air purification,medical equipment,ECG
• Similar models:NTN K47×52×17 SKF NAO30x47x16 KOYO AR73047 KOYO K40X47X18 KOYO MJ-471 NSK RLM475730-1 NBS NK47/20 INA K47X52X27 INA F-58470 KOYO 40BTM4712A
• BEARING POWER International Trading Co.,Ltd. specialize in NK47/30R products，there is large inventory of NTN NK47/30R . We has been built up long-term cooperation with NTN company, could make a bulk order of the NK47/30R Which NTN NK47/30R 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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