Fw - 47 mm

D - 57 mm

C - 20 mm

r min. - 0,3 mm

Da max. - 55 mm

ra max. - 0,3 mm

Weight - 0,095 Kg

Basic dynamic load rating (C) - 28,8 kN

Basic static load rating (C0) - 55,5 kN

(Grease) Lubrication Speed - 5500 r/min

(Oil) Lubrication Speed - 8500 r/min

• Model Number: NK47/20R
• Inner Diameter：47mm Outer Diameter：57mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-04-19
• Application:food / grain / food equipment,non-ferrous metal alloy,other mold,supporting facilities,building decoration raw materials and accessories,Technical Equipment,Broadcasting System,industrial skin care,tapered grinder,Insect Capture,powder metallurgy
• Similar models:NBS NAO30x47x16 KOYO RSU424730 JNS RNAFW354732 NTN NK47/30R FBJ K40X47X20 INA F-65477.01.BCH INA 712147610 INA F-554763 NTN NK47/30R+IR42×47×30 NTN K68X76X47.8ZW
• BEARING POWER International Trading Co.,Ltd. specialize in NK47/20R products，there is large inventory of NTN NK47/20R . We has been built up long-term cooperation with NTN company, could make a bulk order of the NK47/20R Which NTN NK47/20R 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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