d - 45 mm

Fw - 52 mm

D - 68 mm

B - 23 mm

C - 22 mm

r5 min. - 0,6 mm

Weight - 0,303 Kg

Basic dynamic load rating (C) - 39,4 kN

Basic static load rating (C0) - 60 kN

(Grease) Lubrication Speed - 8400 r/min

• Model Number: NA4909,2RS
• Inner Diameter：45mm Outer Diameter：68mm Width：23mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:other processing,teaching equipment,Hydraulic Couplings,shoe-making machinery,metal mold,hydraulic cylinder buffer,impression material,ECG,Broadcasting System,Seals,baler
• Similar models:NBS RNA4909 NSK RNA4909TT NSK NA4909 ISO NA4909-2RS CX NA4909 IKO RNA4909 NTN RNA4909L JNS RNA4909 NTN NA4909LL NBS NA49092RS
• BEARING POWER International Trading Co.,Ltd. specialize in NA4909,2RS products，there is large inventory of KOYO NA4909,2RS . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NA4909,2RS Which KOYO NA4909,2RS 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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  48684/48620	142,875	200,025	41,275	Timken	Tapered Roller Bearings
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  6405	80	25	21	SKF	Deep Groove Ball Bearings
  7203DT	17	40	12	NACHI	Angular Contact Ball Bearings
  CRI0821	42	76	39	NTN	Tapered Roller Bearings
  FL619/2 ZZ	2	6	3	CX	Deep Groove Ball Bearings
  GBRI 284828	44,45	76,2	44,7	IKO	Needle Roller Bearings
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  TP-516				American	THRUST ROLLER BEARINGS
  ZKLN100160.2Z	100	160	55	INA	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  KT-110	11.0000	12.5000	.8750	KAYDON	TAPERED ROLLER BEARINGS
  NAO30x45x26	30	45	26	INA	NEEDLE BEARINGS
  FY13/8WF	1.3750			SKF	PILLOW BLOCKS
  20221	105	190	36	CONSOLIDATED	SPHERICAL ROLLER BEARINGS