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：2025-12-12
• Application:chamfering machine etc,pressure control valve,bio-chemical,glass processing machine,Plastic molding,printing equipment,Sensors,inorganic chemical,large agricultural machinery,roller lathe,hook
• Similar models:NSK NA4909 INA NA4909-2RSR NBS RNA4909 INA RNA4909-XL NTN RNA4909LL JNS NA4909UU ISO NA4909 NBS RNA4909RS ISO NA4909-2RS INA NA4909-XL
• 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.

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  HK283824	28	38	24	ISO	Cylindrical Roller Bearings
  KT 232824	23	28		IKO	Needle Roller Bearings
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  316WDD	80	170	39	FAF	DEEP GROOVE BALL BEARINGS
  NAB-18	26		13	FAG	NEEDLE BEARINGS
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  RNAO35x45x17	45		17	FAG	NEEDLE BEARINGS
  GAL40DO	40		28	ELGES	ROD ENDS
  6304.RS	20	52	15	FAG	DEEP GROOVE BALL BEARINGS
  RSTO6DZ	19		9.8	Torrington	NEEDLE BEARINGS