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：2023-03-06
• Application:cleaning agent,industrial skin care,wall materials,gear grinding machine,car instrument,Antenna Industry,metallurgy,surgical instruments,sheet industry,small diesel generators,meat products machine
• Similar models:KOYO WRP475439A INA SCE47PP NTN KV78X86X47.8ZW KOYO RS424727 ISO K47x55x28 KOYO AX3047 NTN NK47/20R+IR42×47×20 IKO BAM47 INA F-58470 Timken K42X47X27FH
• 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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