d - 45 mm

F - 52 mm

D - 68 mm

B - 22 mm

C - 22 mm

r1 min. - 0,6 mm

r2 min. - 0,6 mm

da max - 49 mm

Da max. - 64 mm

ra max. - 0,6 mm

S - 0,5 mm

Weight - 0,27 Kg

Basic dynamic load rating (C) - 39,1 kN

Basic static load rating (C0) - 64 kN

Fatigue load limit (Pu) - 7,8

Reference speed - – r/min

Limiting speed - 3800 r/min

• Model Number: NA4909RS
• Inner Diameter：45mm Outer Diameter：68mm Width：22mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:stamping die and its equipment,Animal Tracking,Industrial Adhesive,coupling type,sawing machine,wall materials,knitted fabrics,Water Monitoring,Hydraulic Hose,machining,engine
• Similar models:NBS RNA4909 NBS NA49092RS SKF RNA4909RS JNS RNA4909UU CX NA4909-2RS NTN RNA4909R CX NA4909 Timken NA4909 ISO NA4909-2RS SKF RNA4909.2RS
• BEARING POWER International Trading Co.,Ltd. specialize in NA4909RS products，there is large inventory of SKF NA4909RS . We has been built up long-term cooperation with SKF company, could make a bulk order of the NA4909RS Which SKF NA4909RS 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
  23248RHA	240	440	160	KOYO	Spherical Roller Bearings
  24096B	480	700	218	NTN	Spherical Roller Bearings
  29464E	320	580	155	NACHI	Thrust Roller Bearings
  2LA-BNS913CLLBG/GNP42	65	90	13	NTN	Angular Contact Ball Bearings
  31590/31520	33,338	76,2	29,37	CX	Tapered Roller Bearings
  42350/42584	88,9	148,43	28,575	Fersa	Tapered Roller Bearings
  562015M	78	105		NTN	Thrust Ball Bearings
  6004-2RSLTN9/HC5C3WT	42	20	12	SKF	Deep Groove Ball Bearings
  6234ZX	170	310	52	KOYO	Deep Groove Ball Bearings
  7021DB	105	160	26	CYSD	Angular Contact Ball Bearings
  7240BDT	200	360	58	NACHI	Angular Contact Ball Bearings
  ARXJ65X79.3X2.8	65,000	79,300	2,800	NTN	Needle Roller Bearings
  B-3420	53.975	63.500	31.75	KOYO	Needle Roller Bearings
  BCH1312	20,638	28,575	19,05	INA	Needle Roller Bearings
  ESPFT205	25			SNR	Bearing Units
  NKJ85/36	85	115	36	Timken	Needle Roller Bearings
  RNA5909	52	68	30	CX	Needle Roller Bearings
  24148B	240	400	160	FAG	SPHERICAL ROLLER BEARINGS
  6309.2Z	45	100	25	FAG	DEEP GROOVE BALL BEARINGS
  6202TCC78	15	35	11	SKF	DEEP GROOVE BALL BEARINGS