d - 45 mm

Fw - 52 mm

D - 68 mm

B - 22 mm

C - 22 mm

Weight - 0,27 Kg

Basic dynamic load rating (C) - 45,7 kN

Basic static load rating (C0) - 78 kN

(Grease) Lubrication Speed - 5300 r/min

(Oil) Lubrication Speed - 7500 r/min

• Model Number: NA4909
• Inner Diameter：45mm Outer Diameter：68mm Width：22mm
• Type：Needle Roller Bearings
• Update date：2025-04-21
• Application:flexible processing,woodworking machinery,disposable,Pneumatic Control Elements,switch,motor,hydraulic control element,climb ladder,scientific instruments,Die,paper processing machine
• Similar models:NTN NA4909LL Timken RNA4909RS SKF NA4909.2RS NBS RNA4909 INA NA4909-2RSR KOYO RNA4909.2RS INA RNA4909-RSR NBS NA4909 NBS NA49092RS CRAFT NA4909
• BEARING POWER International Trading Co.,Ltd. specialize in NA4909 products，there is large inventory of CX NA4909 . We has been built up long-term cooperation with CX company, could make a bulk order of the NA4909 Which CX NA4909 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
  160098X/160161XC	98,425	161,925	38,1	Gamet	Tapered Roller Bearings
  20218 KC+H218	90	160	30	ISO	Spherical Roller Bearings
  24156 CCK30/W33	460	280	180	SKF	Spherical Roller Bearings
  5209AZZ	45	85	30.2	NACHI	Angular Contact Ball Bearings
  4T-HM215249/HM215210	76	132	39	NTN	Tapered Roller Bearings
  618/4-2RS	4	9	4	CX	Deep Groove Ball Bearings
  61856-MA	280	350	33	NKE	Deep Groove Ball Bearings
  63215-2RS	75	130	41,3	CX	Deep Groove Ball Bearings
  K55X60X17	55	60		Timken	Needle Roller Bearings
  KV22X26X33.8ZW	22,000	26,000		NTN	Needle Roller Bearings
  NCF3020V	100	139,7	37	NSK	Cylindrical Roller Bearings
  NNU4940C1NAP4	200	280	80	NTN	Cylindrical Roller Bearings
  NU419-M1	95	240	55	FAG	Cylindrical Roller Bearings
  UCPX20-63	100,0125		117,5	FYH	Bearing Units
  UCT201	12			SNR	Bearing Units
  UCF206-18	1.1250			IPTCI	PILLOW BLOCKS
  B7208C.T.P4S	40	80	18	FAG	ANGULAR CONTACT BALL BEARINGS
  UQ20212DTL7	60	110	22	New Departure	ANGULAR CONTACT BALL BEARINGS
  216PP	80	140	26	NH	DEEP GROOVE BALL BEARINGS
  KU-70XPO-2RS	7.0000	7.7500	.5000	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS