Fw - 47 mm

D - 57 mm

C - 20 mm

r min. - 0,3 mm

Da max. - 55 mm

Weight - 0,095 Kg

Basic dynamic load rating (C) - 31,5 kN

Basic static load rating (C0) - 62,3 kN

Limiting speed - 8500 r/min

• Model Number: NK47/20
• Inner Diameter：47mm Outer Diameter：57mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-12
• Application:Forging machine,Optical Instruments,surgical instruments,Industrial,car instrument,turret industry,Cylinder Special,impression material,marine analysis,Technical Equipment,lathe
• Similar models:NBS NK47/20 NTN GK42X47X30.8 INA 712147310 IKO TAF475730 KOYO M-471 NTN KJ42X47X30.3 NBS K42x47x13 Timken K47X52X27H MPZ K65X73X47ZW NTN DCL47T2
• BEARING POWER International Trading Co.,Ltd. specialize in NK47/20 products，there is large inventory of JNS NK47/20 . We has been built up long-term cooperation with JNS company, could make a bulk order of the NK47/20 Which JNS 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
  AST090 1825	18	20		AST	Plain Bearings
  3NC6205HT4 GF	25	52	15	KOYO	Deep Groove Ball Bearings
  4T-32306	30	72	28,75	NTN	Tapered Roller Bearings
  6004DDU	20	42	12	NSK	Deep Groove Ball Bearings
  6407	35	100	25	SKF	Deep Groove Ball Bearings
  7010 CB/HCP4A	80	50	16	SKF	Angular Contact Ball Bearings
  B-105	15,875	20,638	7,92	Timken	Needle Roller Bearings
  E-SL30X210X132ZZ	130,000	210,000	132,000	NTN	Cylindrical Roller Bearings
  N309E	45,000	100,000	25,000	NTN	Cylindrical Roller Bearings
  NA4917	85	120	30	Timken	Needle Roller Bearings
  NNU6028	140	210	125	CX	Cylindrical Roller Bearings
  S6210-2RS	50	90	20	ZEN	Deep Groove Ball Bearings
  HCB71814C.TPA.P4	70	90	10	FAG	ANGULAR CONTACT BALL BEARINGS
  81113			7.5	INA	THRUST ROLLER BEARINGS
  N226E	130	230	40	STEYR	CYLINDRICAL ROLLER BEARINGS
  NKX50	62	50		SKF	NEEDLE BEARINGS
  CRSBC-64	1.5000	4.0000	2.2500	Torrington	NEEDLE BEARINGS
  220840	1.3750	2.3750	2.5000	Rollway	JOURNAL ROLLER ASSEMBLIES
  94416	.8750	1.3750	1.0000	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES
  61800-2RS	10	19	5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS