Fw - 55 mm

D - 68 mm

Ew - 60 mm

C - 20 mm

r - 0,3 mm

Weight - 0,165 Kg

Basic dynamic load rating (C) - 30,7 kN

Basic static load rating (C0) - 72,4 kN

(Grease) Lubrication Speed - 4900 r/min

(Oil) Lubrication Speed - 7600 r/min

• Model Number:RNAO55X68X20
• Inner Diameter：55mm Outer Diameter：60mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-12
• Application:supporting facilities,universal category,Infrared Technology,Leather Products,surgical instruments,other lathe,stacker lift platform,Gas turbine,Equipment,cooling system,agrochemical
• Similar models:NSK FWF-556030 IKO TR10012550 INA NK55/25-XL Timken AR1890155 CX K155X163X30 KOYO NKJS55 NTN ARX55X178X48 Timken RNAO45X55X17 SKF K55x60x27 CX K155x163x36
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  28137/28317	34,925	80,035	21,433	CX	Tapered Roller Bearings
  24148-E1-K30	240	400	160	FAG	Spherical Roller Bearings
  2RNU4413	220,000	440,000	200,000	NTN	Cylindrical Roller Bearings
  6022-ZZ	110	170	28	CYSD	Deep Groove Ball Bearings
  691XH	1,5	5	2	AST	Deep Groove Ball Bearings
  EE350750-N1/351687	190,5	428,625	106,362	NSK	Cylindrical Roller Bearings
  HK1616	16	22	16	KOYO	Needle Roller Bearings
  KCA200	508	527,05	9,525	KOYO	Angular Contact Ball Bearings
  LJT31.7=3	31,7	62	21,18	RHP	Angular Contact Ball Bearings
  TAFI 506835	50	68	35	IKO	Needle Roller Bearings
  TUP1 80.50	80	85		CX	Plain Bearings
  W313PP	65	140	58,72	Timken	Deep Groove Ball Bearings
  LS10-AC	1.0000	2.2500	.6250	FAG	ANGULAR CONTACT BALL BEARINGS
  NJ2228	140	250	68	SKF	CYLINDRICAL ROLLER BEARINGS
  95544	1.0000	1.6250	2.7500	BERLISS	JOURNAL ROLLER ASSEMBLIES
  RCS217	85	150	28	Rollway (Steel Cage)	CYLINDRICAL ROLLER BEARINGS
  N19	19	40	9	RIV	MAGNETO BEARINGS
  NJ-248	240	440	72	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  H-3130x51/4	150	195		CONSOLIDATED	ADAPTERS
  RNA-2208-2RSX	80		22.8	CONSOLIDATED	NEEDLE BEARINGS