Fw - 55 mm

D - 70 mm

C - 22 mm

r min. - 0,6 mm

Weight - 0,18 Kg

Basic dynamic load rating (C) - 45 kN

Basic static load rating (C0) - 78 kN

(Oil) Lubrication Speed - 7500 r/min

• Model Number:RNA49/48
• Inner Diameter：55mm Outer Diameter：70mm Width：22mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:Generator,storage and transportation equipment,embroidery cloth,Industrial,historical instruments,diagnostic test paper,medical equipment,Pest Monitoring,instrumentation instrument,electromagnetic clutch,Storage Device
• Similar models:NSK RNA4944 IKO NA4907U ISO NA4968 IKO RNA49/52UU KOYO NA4910,2RS IKO RNA4905U NTN NA4960 NTN RNA4917R NTN NA4901R IKO NA4910
• BEARING POWER International Trading Co.,Ltd. specialize in RNA49/48 products，there is large inventory of NSK RNA49/48 . We has been built up long-term cooperation with NSK company, could make a bulk order of the RNA49/48 Which NSK RNA49/48 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
  2221-2RS	105	190	50	KOYO	Self-Aligning Ball Bearings
  232/500 KCW33	500	920	336	CX	Spherical Roller Bearings
  32206	30	62	21,25	PFI	Tapered Roller Bearings
  6006/HR22Q2	30	55	13	SKF	Deep Groove Ball Bearings
  62/22	22	50	14	ISB	Deep Groove Ball Bearings
  6209N	45	85	19	NTN	Deep Groove Ball Bearings
  CSXAA015-TV	38,1	47,625	4,763	INA	Deep Groove Ball Bearings
  EE531201D/531300/531301XDG2	508	762	463,55	NTN	Tapered Roller Bearings
  FYTB 17 TF	17			SKF	Bearing Units
  N418	90,000	225,000	54,000	NTN	Cylindrical Roller Bearings
  QJ1034	170	260	42	CYSD	Angular Contact Ball Bearings
  UCFL210-32	50,8			FYH	Bearing Units
  UCT204	20			KOYO	Bearing Units
  NU2956E	280	380	60	FAG	CYLINDRICAL ROLLER BEARINGS
  6313NR	65	140	33	FAG	DEEP GROOVE BALL BEARINGS
  H310	50	70		SKF	ADAPTERS
  R-1640	4	16	5	NMB	DEEP GROOVE BALL BEARINGS
  2207E	35	72	23	MRC	SELF
  MRJ10E	10.0000	18.5000	3.2500	RHP	CYLINDRICAL ROLLER BEARINGS
  HJ-232E	160		12	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS