F - 52 mm

Fw - 45 mm

D - 68 mm

B - 23 mm

C - 22 mm

r min. - 0,6 mm

da min. - 49 mm

Da max. - 55 mm

ra max. - 0,6 mm

Db max - 64 mm

Weight - 0,29 Kg

Basic dynamic load rating (C) - 28,6 kN

Basic static load rating (C0) - 57 kN

(Grease) Lubrication Speed - 3 800 r/min

• Model Number: NA4909LL
• Inner Diameter：52mm Outer Diameter：68mm Width：23mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:small diesel generators,lifting upgrade,air purification,relay,Antenna Potentials,packaging materials,shaft milling machine,air conditioning tools,inorganic chemical,plastic rolling,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving
• Similar models:INA NA4909-2RSR NBS RNA4909 CRAFT NA4909-2RS INA NA4909-XL NBS NA49092RS INA RNA4909-RSR NTN NA4909L NBS NA4909RS SKF NA4909.2RS IKO RNA4909U
• BEARING POWER International Trading Co.,Ltd. specialize in NA4909LL products，there is large inventory of NTN NA4909LL . We has been built up long-term cooperation with NTN company, could make a bulk order of the NA4909LL Which NTN NA4909LL 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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  NU1036	180	280	46	CX	Cylindrical Roller Bearings
  R 2-6	3,175	9,525	2,779	NSK	Deep Groove Ball Bearings
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  7230B.MP.U(A/O)	150	270	45	FAG	ANGULAR CONTACT BALL BEARINGS
  NN3018KTN9SPW33	90	140	37	SKF	CYLINDRICAL ROLLER BEARINGS
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  SN616	70		100	STEYR	PILLOW BLOCKS
  95616	1.1250	1.7500	1.0000	RBC	JOURNAL ROLLER ASSEMBLIES
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