Fw - 42 mm

D - 57 mm

E - 50 mm

C - 20 mm

Weight - 0,132 Kg

Basic dynamic load rating (C) - 34,2 kN

Basic static load rating (C0) - 56 kN

(Oil) Lubrication Speed - 10 000 r/min

• Model Number:RNAO 42x57x20
• Inner Diameter：42mm Outer Diameter：50mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:engineering machinery,Film machine,printing equipment,equipment,sucker industry,plastic rolling,surgical instruments,hydraulic control element,tobacco machinery,quality inspection equipment,test laboratory equipment and accessories
• Similar models:IKO YB2420 NTN ARXJ25X42X4.8 NSK RLM172425 IKO KT586420 NTN PK30X42X24.8 ISO AXK2542 NBS K35x42x30 ISO K35x42x20 NBS K35x42x16 IKO GBRI142620UU
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  22248CAKE4	240	440	120	NSK	Spherical Roller Bearings
  281152X/281266XH	152,4	266,7	155	Gamet	Tapered Roller Bearings
  30321JR	105	225	53,5	KOYO	Tapered Roller Bearings
  562016/GNP4	80	125	54	NTN	Thrust Ball Bearings
  6264	320	580	92	NSK	Deep Groove Ball Bearings
  698	8	19	6	ZEN	Deep Groove Ball Bearings
  7028 ADB	140	210	66	ISO	Angular Contact Ball Bearings
  B-2620	41,275	50,8	31,75	Timken	Needle Roller Bearings
  ASTT90 26080	260	265		AST	Plain Bearings
  C39/630KM	630	850	165	SKF	Cylindrical Roller Bearings
  EB1.20.0224.200-1STTN	156	305	55	ISB	Thrust Ball Bearings
  F687	7	14	3,5	KOYO	Deep Groove Ball Bearings
  GEH110HCS	110	160	78	LS	Plain Bearings
  NJ2306 EM	30	72	27	AST	Cylindrical Roller Bearings
  NNU4956KC1NAP4	280	380	100	NTN	Cylindrical Roller Bearings
  6016ZNR	80	125	22	FAG	DEEP GROOVE BALL BEARINGS
  CH-56-LW	1.0000	1.7500	1.0000	RBC	NEEDLE BEARINGS
  NUP330E	150	320	65	STEYR	CYLINDRICAL ROLLER BEARINGS
  K-25x30x17	25	30	17	CONSOLIDATED	NEEDLE BEARINGS
  514/500				CONSOLIDATED	THRUST BALL BEARINGS