Fw - 52 mm

D - 68 mm

C - 22 mm

r min. - 0,6 mm

Da max. - 64 mm

ra max. - 0,6 mm

Weight - 0,182 Kg

Basic dynamic load rating (C) - 46 kN

Basic static load rating (C0) - 73 kN

(Grease) Lubrication Speed - 5000 r/min

(Oil) Lubrication Speed - 7500 r/min

• Model Number:RNA4909R
• Inner Diameter：52mm Outer Diameter：68mm Width：22mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:Small air generators,noise inspection,large agricultural machinery,Medical equipment,coupling type,tapping machine,medical equipment,Roller mill,woodworking machinery,packing equipment,Automobile
• Similar models:NSK RNA4909TT JNS NA4909UU NTN NA4909LL NBS NA49092RS SKF RNA4909.2RS NTN NA4909S CRAFT NA4909 ISO NA4909 Timken RNA4909.2RS INA NA4909
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4909R products，there is large inventory of NTN RNA4909R . We has been built up long-term cooperation with NTN company, could make a bulk order of the RNA4909R Which NTN RNA4909R 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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  389A/382A	53,975	96,838	21	CX	Tapered Roller Bearings
  6205ZZ	25	52	15	FBJ	Deep Groove Ball Bearings
  6300-2RS C3	10	35	11	PFI	Deep Groove Ball Bearings
  6312LBLU	60,000	130,000	31,000	NTN	Deep Groove Ball Bearings
  7013CVDUJ74	65	100	36	SNR	Angular Contact Ball Bearings
  7310BEA	50	110	27	NSK	Angular Contact Ball Bearings
  GAY20-NPP-B	20	47	25	INA	Deep Groove Ball Bearings
  LJ 2.1/2	63,5	127	23,81	SIGMA	Deep Groove Ball Bearings
  LJT 5.1/2	139,7	241,3	34,93	SIGMA	Angular Contact Ball Bearings
  NA4928	140	190	50	NSK	Needle Roller Bearings
  NAO50X78X20	50	68		Timken	Needle Roller Bearings
  NMJ3/4	19.05	50,8	17,4625	RHP	Self-Aligning Ball Bearings
  UC209-3L	45	85	49,2	PFI	Deep Groove Ball Bearings
  NU340E	200	420	80	FAG	CYLINDRICAL ROLLER BEARINGS
  CCYRD-15/8	.4375	1.6250	.9375	McGill	YOKE TYPE TRACK ROLLER
  NBI102216	10	22	16	NADELLA	NEEDLE BEARINGS
  5315ENR	75	160	68.3	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  314ZNR	70	150	35	SKF	DEEP GROOVE BALL BEARINGS