Fw - 52 mm

D - 68 mm

C - 22 mm

r min. - 0,6 mm

Da max. - 64 mm

Weight - 0,197 Kg

Basic dynamic load rating (C) - 43,5 kN

Basic static load rating (C0) - 73,4 kN

Limiting speed - 7500 r/min

• Model Number: RNA 4909
• Inner Diameter：52mm Outer Diameter：68mm Width：22mm
• Type：Needle Roller Bearings
• Update date：2025-12-13
• Application:air conditioning tools,intermediate,Cleaning equipment,relay,lifting equipment Hoisting hoist,mathematical instruments,horizontal processing,Small air generators,Textile Accessories,Rolling mill gear box,climb ladder
• Similar models:NTN NA4909L NSK NA4909 KOYO RNA4909.2RS SKF RNA4909.2RS IKO RNA4909U NTN RNA4909LL NBS NA4909RS ISO NA4909-2RS JNS NA4909UU INA NA4909-XL
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4909 products，there is large inventory of JNS RNA 4909 . We has been built up long-term cooperation with JNS company, could make a bulk order of the RNA 4909 Which JNS RNA4909 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
  2210-2RS	50	90	23	ISO	Self-Aligning Ball Bearings
  170RF91	170	248		Timken	Cylindrical Roller Bearings
  32021-X-XL	105	160	35	FAG	Tapered Roller Bearings
  32230J/DF	150	270	154	ISB	Tapered Roller Bearings
  6205-ZZNR	25	52	15	ISB	Deep Groove Ball Bearings
  66584/66520	53,975	122,238	33,338	NSK	Tapered Roller Bearings
  7020 B	100	150	24	CX	Angular Contact Ball Bearings
  7826CDB	130	165	18	CYSD	Angular Contact Ball Bearings
  81116	80	105		CX	Thrust Roller Bearings
  NJ216-E-MA6	80	140	26	NKE	Cylindrical Roller Bearings
  NK20/20	20	28	20	ISO	Needle Roller Bearings
  NU2213 ET	65	120	31	NSK	Cylindrical Roller Bearings
  SYFWK 40 LTHR	40	48	35	SKF	Bearing Units
  UCT214-44E	69,85			FYH	Bearing Units
  UKFS317	76,2			KOYO	Bearing Units
  BA812ZOH			.7500	IKO	NEEDLE BEARINGS
  213-SZZ	120	65	23	MRC	DEEP GROOVE BALL BEARINGS
  MCS209	45	85	19	Rollway (Bronze Cage)	CYLINDRICAL ROLLER BEARINGS
  6006.2RS	30	55	13	STEYR	DEEP GROOVE BALL BEARINGS
  138-R	190	300	46	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS