(dimensions in mm)

Bearing Type - Single Row

Outer Dia (D) - 53.0000

Width (B) - 20.0000

Dynamic Load Rating (Cr) - 27,000

Static Load Rating (Cor) - 51,000

Max Speed (Oil) (X1000 RPM) - 10,000

Shaft (Fw) - 43.000

Weight (g) - 86.00

Material - 52100 Chrome steel, or equivalent

The bearing must be used with a hardened inner ring, or a hardened shaft.

Some sizes are available with either a single seal or two seals.

• Model Number: NK43/20
• Inner Diameter：43mm Outer Diameter：53mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:hydraulic actuator,agricultural testing and analysis equipment and related,Leather Products,drawing die,economic mold,joint protection,electronic materials,wall industry,glass processing machine,rehabilitation training equipment,squeeze machine etc
• Similar models:INA NK43/30-XL FBJ NK43/30 KOYO NK43/30 CX K38x43x17 KOYO WRP586543A AST NK43/30 ISO K35x43x18 ISO K43x48x27 INA K43X48X27 JNS NK43/30
• BEARING POWER International Trading Co.,Ltd. specialize in NK43/20 products，there is large inventory of AST NK43/20 . We has been built up long-term cooperation with AST company, could make a bulk order of the NK43/20 Which AST 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
  110RIT473	279,4	352		Timken	Cylindrical Roller Bearings
  22311BK	55	120	43	NTN	Spherical Roller Bearings
  49BWD02A	49	84	50	NSK	Angular Contact Ball Bearings
  4R6015	300,000	420,000	300,000	NTN	Cylindrical Roller Bearings
  6314ZENR	70	150	35	NACHI	Deep Groove Ball Bearings
  657/654D+X1S-657	73,025	152,4	95,25	Timken	Tapered Roller Bearings
  7001 A-UX	12	28	16	CX	Angular Contact Ball Bearings
  EE170975/171450	247,65	368,3	50,8	KOYO	Tapered Roller Bearings
  7304DF	20	52	15	NTN	Angular Contact Ball Bearings
  NUP219R	95	170	32	KOYO	Cylindrical Roller Bearings
  PSL 510-16	120	200	113	PSL	Tapered Roller Bearings
  SAPF206-19	28,575			KOYO	Bearing Units
  UC215	75	130	77,8	FYH	Deep Groove Ball Bearings
  E-17*	2.5937	1.5000		Aetna	THRUST BALL BEARINGS
  230S.800	340	-	90	FAG	SPLIT SPHERICAL ROLLER BEARINGS
  697h	7	17	5	ISC	DEEP GROOVE BALL BEARINGS
  01/02/7106	30	55	17	RIV	TAPERED ROLLER BEARINGS
  6028.2RSR	140	210	33	FAG	DEEP GROOVE BALL BEARINGS
  32010	50	80	20	SNR	TAPERED ROLLER BEARINGS
  KC-300ARO	30.0000	30.7500	.3750	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS