d - 45 mm

Fw - 55 mm

D - 72 mm

B - 20 mm

C - 20 mm

r min. - 0,6 mm

Weight - 0,345 Kg

Basic dynamic load rating (C) - 40 kN

Basic static load rating (C0) - 73 kN

Limiting speed - 7500 r/min

• Model Number: NAF457220
• Inner Diameter：45mm Outer Diameter：72mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:relay,animal,ventilation equipment,tobacco machinery,aerial work platform,hydraulic control element,mechanical annex,sheet industry,centrifugal pump,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,wall industry
• Similar models:NSK NAF457220 JNS NAF457220 IKO NAF457220
• BEARING POWER International Trading Co.,Ltd. specialize in NAF457220 products，there is large inventory of NSK NAF457220 . We has been built up long-term cooperation with NSK company, could make a bulk order of the NAF457220 Which NSK NAF457220 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
  140KBE2201+L	140	225	85	NSK	Tapered Roller Bearings
  2201	12	32	14	NKE	Self-Aligning Ball Bearings
  241/750 EK30W33+AOH241/750	710	1220	475	ISB	Spherical Roller Bearings
  418/414A	38,1	88,5	26,988	Timken	Tapered Roller Bearings
  51204	20	40	14	FAG	Thrust Ball Bearings
  ARXJ54X77.1X3.6	54,000	77,100	3,600	NTN	Needle Roller Bearings
  AST40 125100	125	130		AST	Plain Bearings
  GEG 40 ES	40	68	40	ISB	Plain Bearings
  N321 E	105	225	49	CX	Cylindrical Roller Bearings
  NNCF5044CV	220	340	160	SKF	Cylindrical Roller Bearings
  R-515ZZ	1,5	5	2,6	NMB	Deep Groove Ball Bearings
  R65/24A	65	70	24	KOYO	Needle Roller Bearings
  RCJY20-N	20			INA	Bearing Units
  20210	50	90	20	FAG	SPHERICAL ROLLER BEARINGS
  ZARF75185-L-TV	75	185		INA	NEEDLE BEARINGS
  CSCD042	4.2500	5.2500	.5000	INA	DEEP GROOVE BALL BEARINGS
  635	5	19	6	Nachi	DEEP GROOVE BALL BEARINGS
  NBX20309	8.0000	8.7500	.3750	NSK	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  70/750MG	750	1090	150	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  KB-42CPO	4.2500	4.8750	.3125	CONSOLIDATED	DEEP GROOVE BALL BEARINGS