d - 63 mm

D - 80 mm

B - 25 mm

C - 25 mm

r min. - 1 mm

Weight - 0,255 Kg

Basic dynamic load rating (C) - 58 kN

Basic static load rating (C0) - 100 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6700 r/min

• Model Number:RNA4911
• Inner Diameter：63mm Outer Diameter：80mm Width：25mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:spreader series,plastic molding,test equipment,PVC,defogging and degreasing,Low-voltage electrical equipment,car shock absorber,power tools,hydraulic cylinder buffer,boring bar boring bar,electronic materials
• Similar models:JNS RNA4911 CX RNA4911 CX NA4911 Timken RNA4911 NSK NA4911 NTN NA4911S ISO RNA4911 IKO NA4911U Timken NA4911 CRAFT NA4911-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4911 products，there is large inventory of ZEN RNA4911 . We has been built up long-term cooperation with ZEN company, could make a bulk order of the RNA4911 Which ZEN RNA4911 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
  22316K	80	170	58	FBJ	Spherical Roller Bearings
  22334E	170	360	120	NACHI	Cylindrical Roller Bearings
  23126BK	130	210	64	NTN	Spherical Roller Bearings
  60/560	560	820	115	ISO	Deep Groove Ball Bearings
  6005-Z	25	47	12	NKE	Deep Groove Ball Bearings
  6313	65	140	33	SIGMA	Deep Groove Ball Bearings
  6921LLB	105	145	20	NTN	Deep Groove Ball Bearings
  7301DT	12	37	12	CYSD	Angular Contact Ball Bearings
  7307 BEGAP	80	35	21	SKF	Angular Contact Ball Bearings
  9BTM1312	9	13	12	KOYO	Needle Roller Bearings
  BHAM 1110	17,462	23,812	15,88	IKO	Needle Roller Bearings
  E32036J	180	280	64	NACHI	Tapered Roller Bearings
  NH2232	160	290	80	ISO	Cylindrical Roller Bearings
  NUP320	100	215	47	ISO	Cylindrical Roller Bearings
  SIRN25ES	25			LS	Plain Bearings
  XLJ 2.3/4	69,85	104,775	17,46	SIGMA	Deep Groove Ball Bearings
  SN505	20		46	FAG	PILLOW BLOCKS
  20312	60	130	31	FAG	SPHERICAL ROLLER BEARINGS
  81104			4.5	INA	THRUST ROLLER BEARINGS
  SNW3144x200	220	280		Torrington	ADAPTERS