d - 25 mm

Fw - 30 mm

D - 42 mm

B - 17 mm

C - 17 mm

r - 0,3 mm

S - 1,5 mm

Weight - 0,099 Kg

Basic dynamic load rating (C) - 24,3 kN

Basic static load rating (C0) - 31,7 kN

(Grease) Lubrication Speed - 15000 r/min

(Oil) Lubrication Speed - 9700 r/min

• Model Number:NA4905
• Inner Diameter：25mm Outer Diameter：42mm Width：17mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:generator,meat products machine,outdoor equipment,magnetic elements,equipment,Dental Drill etc,paper processing machine,ventilator anesthesia machine etc,small diesel generators,non-motor vehicle Electric car,baler
• Similar models:IKO RNA4905U CRAFT NA4905 KOYO NA4905RS SKF NA4905.2RS INA NA4905-2RSR INA RNA4905-2RSR JNS RNA4905UU IKO RNA4905 IKO NA4905 ISO NA4905
• BEARING POWER International Trading Co.,Ltd. specialize in NA4905 products，there is large inventory of Timken NA4905 . We has been built up long-term cooperation with Timken company, could make a bulk order of the NA4905 Which Timken NA4905 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
  283203X/283310	203,2	310	63,5	Gamet	Tapered Roller Bearings
  230/530R	530	780	185	KOYO	Spherical Roller Bearings
  31312A	60	130	33,5	ZVL	Tapered Roller Bearings
  61888 MA	440	540	46	ISB	Deep Groove Ball Bearings
  6234	170	310	52	ZEN	Deep Groove Ball Bearings
  6312-2RS	60	130	31	ISO	Deep Groove Ball Bearings
  6916LLU	80	110	16	NTN	Deep Groove Ball Bearings
  BTM 95 ATN9/P4CDB	95	145	22,5	SKF	Angular Contact Ball Bearings
  NU2306R	30	72	27	KOYO	Cylindrical Roller Bearings
  TAM 1012	10	17	12	IKO	Needle Roller Bearings
  NJ324E	120	260	55	FAG	CYLINDRICAL ROLLER BEARINGS
  TWC2840	1.7500	2.5000		INA	THRUST NEEDLE BEARINGS
  SL014836	180	225	45	INA	CYLINDRICAL ROLLER BEARINGS
  SDAF-318	4.1250	3.3750		Torrington	PILLOW BLOCKS
  4467	6.6250	9.6250		INA	THRUST BALL BEARINGS
  917	125	85		SKF	THRUST BALL BEARINGS
  T749				Rollway	THRUST ROLLER BEARINGS
  SUCTP208MM	40			PTI	THERMOPLASTIC PILLOW BLOCKS
  6207TP/5	35	72	17	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  FCB-3	6.5		8	CONSOLIDATED	NEEDLE BEARINGS