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:Pump,Power equipment,chemical instruments,sleep monitoring,Internal thread type,relay,Storage Tool,Rolling mill gear box,Security Equipment,Cylinder Standard,Air
• Similar models:NTN K35X47X29.8 KBC K475234ZWPC Timken K47X52X15FH NTN K47X52X27 CX K42x47x13 KOYO AX3047 NTN PCJ647216 NBS NK47/30 KOYO 40MM4720 FBJ K42X47X27
• 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
  16003-2RS	17	35	8	FBJ	Deep Groove Ball Bearings
  210RF03	210	398		Timken	Cylindrical Roller Bearings
  23284 EKW33+OH3284	400	760	272	ISB	Spherical Roller Bearings
  42BWD06	42	76	38	NSK	Angular Contact Ball Bearings
  478/472A	65	120	29,002	Timken	Tapered Roller Bearings
  54318	90	155	97,2	NSK	Thrust Ball Bearings
  6304NREE	20,000	52,000	15,000	SNR	Deep Groove Ball Bearings
  71904 CE/P4A	37	20	9	SKF	Angular Contact Ball Bearings
  82788/82720	190,5	288,925	55,562	Timken	Tapered Roller Bearings
  EGB2830-E40	28	32	30	INA	Plain Bearings
  M-591	7,938	12,7	14,27	NSK	Needle Roller Bearings
  RNA69/22	28	39	30	INA	Needle Roller Bearings
  SCE2012P	31,75	38,1	19,05	AST	Needle Roller Bearings
  SSN303ZZ	17,000	47,000	14,000	NTN	Deep Groove Ball Bearings
  UCIP211-34	53,975		55,6	FYH	Bearing Units
  UKT324	110			KOYO	Bearing Units
  SN214with1214	70	-	80	FAG	PILLOW BLOCKS
  HCB71911C.T.P4S	55	80	13	FAG	ANGULAR CONTACT BALL BEARINGS
  32948XU	240	320	51	NTN	TAPERED ROLLER BEARINGS
  234405MSP/5	25	47	234405 M.SP	CONSOLIDATED	ANGULAR CONTACT THRUST BALL BEARINGS