Fw - 43 mm

D - 53 mm

C - 20 mm

r5 min. - 0,3 mm

Weight - 0,096 Kg

Basic dynamic load rating (C) - 29 kN

Basic static load rating (C0) - 54,4 kN

(Grease) Lubrication Speed - 6400 r/min

(Oil) Lubrication Speed - 9900 r/min

• Model Number: NK43/20
• Inner Diameter：43mm Outer Diameter：53mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-12
• Application:Laser Measurements,stacker lift platform,animal,vertical sawing machine,milling head plug,Broadcasting System,Pump,dye pigments,lifting chain,Industrial Electromechanical,industrial equipment
• Similar models:NTN GK43X49X23.8 NTN K43X48X18.3 INA C243016 CX NK43/20 NSK HJ-324120+IR-243220 NTN MR688432 SKF NKS43 NSK FWF-13514338 IKO GBRI243920 NTN KV43X48X22.3
• BEARING POWER International Trading Co.,Ltd. specialize in NK43/20 products，there is large inventory of KOYO NK43/20 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NK43/20 Which KOYO NK43/20 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  4T-756A/752	77,788	161,925	47,625	NTN	Tapered Roller Bearings
  51220	100	150	38	CRAFT	Thrust Ball Bearings
  53228	140	200	48,6	KOYO	Thrust Ball Bearings
  609SS	9	24	7	NMB	Deep Groove Ball Bearings
  6217-2Z	150	85	28	SKF	Deep Groove Ball Bearings
  8511	55	100	27	CYSD	Deep Groove Ball Bearings
  GT40	74,613	116,688	25,4	INA	Thrust Ball Bearings
  ESSP202	15			SNR	Bearing Units
  K43X48X27H	43	48		Timken	Needle Roller Bearings
  N 1013 KPHA/SP	65	100	18	SKF	Cylindrical Roller Bearings
  NA4824	120	150	30	KOYO	Needle Roller Bearings
  NANF207-21	33,3375			FYH	Bearing Units
  NP3040	200	310	82	CX	Cylindrical Roller Bearings
  NP3876	380	480	75	ISO	Cylindrical Roller Bearings
  RAK1-1/4-206	31.75			INA	Bearing Units
  UCFL215	75			FYH	Bearing Units
  NJ309E	45	100	25	FAG	CYLINDRICAL ROLLER BEARINGS
  RNA6919	130		63	FAG	NEEDLE BEARINGS
  RNA6904	37		30	SKF	NEEDLE BEARINGS
  NNTR-100-2RSX	100	240	105	CONSOLIDATED	YOKE TYPE TRACK ROLLER