F_w - 52 mm

D - 68 mm

C - 22 mm

r_min - 0,6 mm

m - 157 g / Weight

C_r - 43000 N / Dynamic load rating (radial)

C_0r - 59000 N / Static load rating (radial)

C_ur - 9700 N / Fatigue limit load, radial

n_{G Fett} - 3900 1/min / Limiting speed for grease lubrication

dimension series 49, lip seals on both sides

• Model Number: RNA4909-2RSR
• Inner Diameter：52mm Outer Diameter：68mm Width：22mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:Polymer,engineering machine,industrial supplies,Industrial,journal lathe,Generator,Other machinery,hot and cold box,shoe-making machinery,vertical sawing machine,leather processing
• Similar models:INA NA4909-XL NBS RNA49092RS JNS RNA4909 KOYO NA4909 NTN NA4909S NSK RNA4909TT Timken RNA4909.2RS IKO RNA4909UU NSK NA4909TT KOYO RNA4909.2RS
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4909-2RSR products，there is large inventory of INA RNA4909-2RSR . We has been built up long-term cooperation with INA company, could make a bulk order of the RNA4909-2RSR Which INA RNA4909-2RSR 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.

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  6315-Z-NR	75	160	37	NKE	Deep Groove Ball Bearings
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  7304C	20	52	15	KOYO	Angular Contact Ball Bearings
  B10-46D	10	23	11	PFI	Deep Groove Ball Bearings
  E 225 /NS 7CE3	25	52	15	SNFA	Angular Contact Ball Bearings
  K18X24X20	18	24	20	FBJ	Needle Roller Bearings
  K20x26x13	20	26	13	ISO	Needle Roller Bearings
  KJ55X60X31.3	55,000	60,000		NTN	Needle Roller Bearings
  LUCF 30-2LS		30		SKF	Linear Bearings
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  NUP 1076	380	560	82	NACHI	Cylindrical Roller Bearings
  TUP2 45.30	45	50		CX	Plain Bearings
  UCFL209	45			FYH	Bearing Units
  222S.207	130	88	31	FAG	SPLIT SPHERICAL ROLLER BEARINGS
  636ZZ	6	22	7	Nachi	DEEP GROOVE BALL BEARINGS
  219RDU#7BKE	95	170	32	MRC	ANGULAR CONTACT BALL BEARINGS
  NU305E	25	62	17	STEYR	CYLINDRICAL ROLLER BEARINGS
  SUCTFL207-20	1.2500			PTI	THERMOPLASTIC PILLOW BLOCKS
  23134	170	280	88	CONSOLIDATED	SPHERICAL ROLLER BEARINGS