Fw - 47 mm

Ew - 52 mm

Bc - 17 mm

Weight - 0.032 Kg

Basic dynamic load rating (C) - 24.2 kN

Basic static load rating (C0) - 50.4 kN

(Grease) Lubrication Speed - 5800 r/min

(Oil) Lubrication Speed - 8900 r/min

Cage material - steel

• Model Number:K47X52X17H
• Inner Diameter：47mm Outer Diameter：52mm Width：mm
• Type：Needle Roller Bearings
• Update date：2026-01-02
• Application:sawing machine,other accessories,tire industry,medical equipment,non-ferrous metal alloy,Water Monitoring,Processing machinery,aerial work platform,relay,teaching equipment,Air
• Similar models:KOYO 40BM4716 JNS NK47/30 KOYO RNAO35X47X16 Timken NAO30X47X16 KOYO K40X47X20 Timken J-47 NSK RNAFW354732 NSK B-47 IKO NAFW304732 INA F-218473
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  1380/1328	22,225	52,388	19,368	FBJ	Tapered Roller Bearings
  22313K	65	140	48	FBJ	Spherical Roller Bearings
  E-LM281849D/LM281810/LM281810DG2	679,45	901,7	552,45	NTN	Tapered Roller Bearings
  AST50 16FIB16	25,4			AST	Plain Bearings
  AST850BM 7530	75	80		AST	Plain Bearings
  B146	22,225	28,575	9,52	KOYO	Needle Roller Bearings
  BRI 223516	34,925	55,562	25,65	IKO	Needle Roller Bearings
  C 30/530 KM	780	530	185	SKF	Cylindrical Roller Bearings
  E2.YET 204-012	47	19,05	31	SKF	Deep Groove Ball Bearings
  HM204043/HM204010	39,987	90,975	32	Fersa	Tapered Roller Bearings
  NJ1017	85	130	22	ISO	Cylindrical Roller Bearings
  NU210	50	90	20	ISO	Cylindrical Roller Bearings
  TMB203AJR2X/42C3	17	42	12	NTN	Deep Groove Ball Bearings
  UCFL205-15E	23,8125			KOYO	Bearing Units
  UK218	90	160	47	ISO	Deep Groove Ball Bearings
  TP-132				American	THRUST ROLLER BEARINGS
  AHX318	90	85		FAG	WITHDRAWAL SLEEVES
  SUCSP207-21	1.3125			IPTCI	STAINLESS STEEL PILLOW BLOCKS
  95540	1.0000	1.6250	2.5000	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES
  6311-ZZNR	55	120	29	CONSOLIDATED	DEEP GROOVE BALL BEARINGS