d - 38 mm

F - 43 mm

D - 53 mm

B - 20 mm

C - 20 mm

r min. - 0,3 mm

s - 0,5 mm

da min. - 40 mm

Da max. - 51 mm

ra max. - 0,3 mm

Weight - 0,134 Kg

Basic dynamic load rating (C) - 27,5 kN

Basic static load rating (C0) - 51 kN

(Grease) Lubrication Speed - 6 500 r/min

(Oil) Lubrication Speed - 9 500 r/min

• Model Number:NK43/20R+IR38×43×20
• Inner Diameter：38mm Outer Diameter：53mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-12
• Application:mechanical annex,Plastic molding,small diesel generators,ventilation equipment,medical treatment,multi-knife lathe,other mold,historical instruments,screen filter,instrumentation instrument,non-ferrous metal alloy
• Similar models:NSK RLM435320-1 KOYO K43X48X27H NSK HJ-648032+IR-526432 IKO KT243120EG IKO BRI243820 KOYO 40NQ6430W1M8 IKO GTR506430 NSK FWF-434817 NSK HJ-243320+IR-192420 KOYO RP384433
• BEARING POWER International Trading Co.,Ltd. specialize in NK43/20R+IR38×43×20 products，there is large inventory of NTN NK43/20R+IR38×43×20 . We has been built up long-term cooperation with NTN company, could make a bulk order of the NK43/20R+IR38×43×20 Which NTN NK43/20R+IR38×43×20 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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