F_w - 30 mm

D - 42 mm

C - 17 mm

r_min - 0,3 mm

m - 61 g / Weight

C_r - 26500 N / Dynamic load rating (radial)

C_0r - 31500 N / Static load rating (radial)

C_ur - 5700 N / Fatigue limit load, radial

n_G - 14400 1/min / Limiting speed

n_B - 7400 1/min / Reference speed

dimension series 49, to DIN 617/ISO 1206

• Model Number:RNA4905
• Inner Diameter：30mm Outer Diameter：42mm Width：17mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:root canal filling,Grinding and polishing equipment,Industrial,medical treatment,Hydraulic Hose,dynamic blood pressure,walking Food processing machinery and equipment,plastic molding,food / grain / food equipment,physical instruments,Roller
• Similar models:ISO NA4905 AST RNA4905 KOYO NA4905 ISO RNA4905-2RS NSK NA4905 ZEN RNA4905 CRAFT NA4905-2RS NSK NA4905TT KOYO RNA4905 JNS RNA4905
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4905 products，there is large inventory of INA RNA4905 . We has been built up long-term cooperation with INA company, could make a bulk order of the RNA4905 Which INA RNA4905 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
  22264RK	320	580	150	KOYO	Spherical Roller Bearings
  230/530 KCW33+H30/530	530	780	185	CX	Spherical Roller Bearings
  293/500	750	500	150	SKF	Thrust Roller Bearings
  6316-2RU	80	170	39	KOYO	Deep Groove Ball Bearings
  6903DDU	17	30	7	NSK	Deep Groove Ball Bearings
  7317-BE-MP	85	180	41	NKE	Angular Contact Ball Bearings
  SA1-40B	40	62	28	NTN	Plain Bearings
  SYNT 80 FTS	80	100	72	SKF	Bearing Units
  U002+ER	15	32	12	NACHI	Deep Groove Ball Bearings
  UCFL207	35			CRAFT	Bearing Units
  UCIP326	130		135	FYH	Bearing Units
  YAR 208-2FW/VA228	80	40	49,2	SKF	Deep Groove Ball Bearings
  61868M	340	420	38	FAG	DEEP GROOVE BALL BEARINGS
  R365P	65	140	33	HOFF	CYLINDRICAL ROLLER BEARINGS
  29252	260	360		SKF	SPHERICAL ROLLER THRUST BEARINGS
  SAF040	7.1875			SKF	PILLOW BLOCKS
  324-SF	120	260	55	MRC	DEEP GROOVE BALL BEARINGS
  6318K.2RS	90	190	43	SKF	DEEP GROOVE BALL BEARINGS
  22312MF80	60	130	46	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  LER-35	2.3750		12.67	CONSOLIDATED	TRIPLE RING ALUMINUM SEALS FOR SAF TYPE PILLOW BLOCKS