d - 30 mm

D - 42 mm

B - 17 mm

C - 17 mm

r min. - 0,3 mm

Weight - 0,061 Kg

Basic dynamic load rating (C) - 23,6 kN

Basic static load rating (C0) - 31,5 kN

(Grease) Lubrication Speed - 8500 r/min

(Oil) Lubrication Speed - 14000 r/min

• Model Number: RNA4905
• Inner Diameter：30mm Outer Diameter：42mm Width：17mm
• Type：Needle Roller Bearings
• Update date：2025-12-15
• Application:engine,water protection,lathe,embroidery cloth,Spectrum Products,shoe-making machinery,mobile toilet,industrial fans,screen filter,large agricultural machinery,electrocardiograph
• Similar models:CX RNA4905-2RS KOYO NA4905 NTN NA4905R NTN NA4905L SKF RNA4905 KOYO NA4905RS INA NA4905 IKO RNA4905 CX NA4905-2RS AST RNA4905
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4905 products，there is large inventory of ZEN RNA4905 . We has been built up long-term cooperation with ZEN company, could make a bulk order of the RNA4905 Which ZEN 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
  21312EAKE4	60	130	31	NSK	Spherical Roller Bearings
  24144-E1	220	370	150	FAG	Spherical Roller Bearings
  3NCHAR010C	50	80	16	KOYO	Angular Contact Ball Bearings
  51176	380	460	65	KOYO	Thrust Ball Bearings
  6205/HR11TN	52	25	15	SKF	Deep Groove Ball Bearings
  6216/HC5C3	80	140	26	SKF	Deep Groove Ball Bearings
  6308ZZ	40	90	23	KOYO	Deep Groove Ball Bearings
  6315ZZ	75	160	37	CRAFT	Deep Groove Ball Bearings
  NAO10X26X12	10	20	12	Timken	Needle Roller Bearings
  NJ 344	220	460	88	NSK	Cylindrical Roller Bearings
  SCH79-P	11,112	17,462	14,288	INA	Needle Roller Bearings
  TLA 1216 UU	12	18	16	IKO	Needle Roller Bearings
  VS35/30	35	42	30	KOYO	Needle Roller Bearings
  SDAF-230	6.6250	5.7500		SKF	PILLOW BLOCKS
  6068	340	520	82	FAG	DEEP GROOVE BALL BEARINGS
  NAST25ZZ	25	52	20	FAG (Old No.)	NEEDLE BEARINGS
  1910-S	50	72	12	MRC	DEEP GROOVE BALL BEARINGS
  NB720A	100	120	10	NSK	DEEP GROOVE BALL BEARINGS
  SUCSP204MM	20			PTI	STAINLESS STEEL PILLOW BLOCKS
  29272EM	360	500		CONSOLIDATED	SPHERICAL ROLLER THRUST BEARINGS