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：2025-04-19
• Application:electrostatic protection,Automobile,medical equipment,meat products machine,Cutting Machine,Optical detection,medical equipment,food packaging,impression material,shaft milling machine,gear grinding machine
• Similar models:NTN NK43/20R Timken NKS43 NTN KV37X43X33.3 NTN PK32X43X22.4 KOYO 33VS4321P NTN KJ43X48X25.8 NTN K43X48X24 NSK WJ-243016 INA NK43/20-XL NSK HJ-243320
• 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  1104KRR	31.75	72	37,7	Timken	Deep Groove Ball Bearings
  11210	50	90	20	CX	Self-Aligning Ball Bearings
  332/32F	32	65	26	Fersa	Tapered Roller Bearings
  582/572	82,55	139,992	36,512	CX	Tapered Roller Bearings
  6018	90	140	24	CYSD	Deep Groove Ball Bearings
  7014				Ruville	Wheel Bearings
  GE 110ES-2RS	110	160	70	IKO	Plain Bearings
  FCDP 130184670	650	920	670	ISB	Cylindrical Roller Bearings
  FT4	17,463	34,138	14,3	INA	Thrust Ball Bearings
  HJ-10412840	139,7	203,2	63,5	NSK	Needle Roller Bearings
  HJ-364824 + IR-283624	44,45	76,2	38,1	NSK	Needle Roller Bearings
  LBE 50	50			AST	Linear Bearings
  NJ 1010	50	80	16	NACHI	Cylindrical Roller Bearings
  NK 90/35	90	110	35	NBS	Needle Roller Bearings
  NUP 2313	65	140	48	ISB	Cylindrical Roller Bearings
  UK216+H2316	80	140	44	NACHI	Deep Groove Ball Bearings
  SSR1560ZZ	6	15	5	NMB	DEEP GROOVE BALL BEARINGS
  RNAO18x30x12	30		12	INA	NEEDLE BEARINGS
  SUCTF209-28	1.7500			PTI	THERMOPLASTIC PILLOW BLOCKS
  SAF-236	7.8125	6.8750		CONSOLIDATED	PILLOW BLOCKS