Fw - 47 mm

D - 57 mm

C - 20 mm

r5 min. - 0,3 mm

Weight - 0,104 Kg

Basic dynamic load rating (C) - 30 kN

Basic static load rating (C0) - 58,5 kN

(Grease) Lubrication Speed - 5900 r/min

(Oil) Lubrication Speed - 9000 r/min

• Model Number: NK47/20
• Inner Diameter：47mm Outer Diameter：57mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:instrumentation instrument,laser devices,Sensors,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Low-voltage electrical equipment,physical instruments,Blood coagulation reagent,beverage production,paint paint,oral medical device,hinge industry
• Similar models:IKO NTB3047 NTN PK35X47X35.8 INA NK47/20-XL NTN NK33X47X17NR NBS K42x47x25TN INA SCE47-PP INA 712147610 NSK FNTA-3047 NBS RNAO35x47x32-ZW SKF NAO30x47x16
• BEARING POWER International Trading Co.,Ltd. specialize in NK47/20 products，there is large inventory of KOYO NK47/20 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NK47/20 Which KOYO NK47/20 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
  22234 ACKMBW33	170	310	86	MPZ	Spherical Roller Bearings
  2580/2523	31.75	69,85	23,812	Timken	Tapered Roller Bearings
  50KW01	50	93,264	30,162	NSK	Tapered Roller Bearings
  593/592XE	88,9		36,322	KOYO	Tapered Roller Bearings
  F-224590.3	26	42,5	23,2	INA	Angular Contact Ball Bearings
  FJL-1715	17	24	15	NSK	Needle Roller Bearings
  HK2216	22,000	28,000	16,000	NTN	Needle Roller Bearings
  K17X21X10	17,000	21,000		NTN	Needle Roller Bearings
  NJ234-E-MPA+HJ234-E	170	310	52	NKE	Cylindrical Roller Bearings
  NNF5016ADA-2LSV	80	125	60	SKF	Cylindrical Roller Bearings
  NP412	60	150	35	CX	Cylindrical Roller Bearings
  NUP324	120	260	55	CYSD	Cylindrical Roller Bearings
  O-13	41.275	62.706	18.256	NACHI	Thrust Ball Bearings
  1804HC	20	32	7	Barden	ANGULAR CONTACT BALL BEARINGS
  NJ206	30	62	16	FAG	CYLINDRICAL ROLLER BEARINGS
  AD-218-H	90	160	5.6250	American	CYLINDRICAL ROLLER BEARINGS
  GE25AX	25	62	16	INA	SPHERICAL PLAIN BEARINGS
  XLS-191/2	19.5000	26.0000	3.2500	NH	DEEP GROOVE BALL BEARINGS
  02APPL	15	35	11	RIV	DEEP GROOVE BALL BEARINGS
  6314-K	70	150	35	CONSOLIDATED	DEEP GROOVE BALL BEARINGS