Fw - 63,000 mm

D - 80,000 mm

C - 25,000 mm

Weight - 0,78 Kg

• Model Number:RNA491IR
• Inner Diameter：63,000mm Outer Diameter：80,000mm Width：25,000mm
• Type：Needle Roller Bearings
• Update date：2026-01-13
• Application:test strip,office equipment,Switch,Plastic molding,garbage disposal,Other machinery,sleep monitoring,mechanical and electrical,mechanical annex,industry test,plastic molding
• Similar models:Timken NA4916 KOYO NA4911 IKO RNA4919UU INA RNA4916-XL SKF RNA4916 INA NA4916-XL INA RNA4918-XL IKO RNA4912U MPZ RNA4910 KOYO NA4917
• BEARING POWER International Trading Co.,Ltd. specialize in RNA491IR products，there is large inventory of NTN RNA491IR . We has been built up long-term cooperation with NTN company, could make a bulk order of the RNA491IR Which NTN RNA491IR 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
  20R2513P	20	25	13	KOYO	Needle Roller Bearings
  250RJ51	250	383		Timken	Cylindrical Roller Bearings
  317WD	85	180	41	Timken	Deep Groove Ball Bearings
  691	1	4	1,6	KOYO	Deep Groove Ball Bearings
  81134-TV	170	215	34	INA	Thrust Roller Bearings
  9380/9321	76,2	171,45	49,212	CX	Tapered Roller Bearings
  GIHRK 20 DO	20	35	16	INA	Plain Bearings
  IJ113043				ILJIN	Angular Contact Ball Bearings
  HM212047/11	63,5	122,238	38,1	ISO	Tapered Roller Bearings
  N210	50	90	20	AST	Cylindrical Roller Bearings
  N314	70	130	35	NTN	Cylindrical Roller Bearings
  NJ1072	360	540	82	CX	Cylindrical Roller Bearings
  NU2334-E-MA6	170	360	120	NKE	Cylindrical Roller Bearings
  RNAO90X110X30	90	110	30	INA	Needle Roller Bearings
  SC04A70ZZC2PX1/L067	22	33,5	7	NTN	Deep Groove Ball Bearings
  UCFL215	75			ISO	Bearing Units
  205DGB725	20.5000	27.5000	3.5000	American	DEEP GROOVE BALL BEARINGS
  22312CC	60	130	46	SKF	SPHERICAL ROLLER BEARINGS
  1622DS	.5625	1.3750	.4375	NICE	DEEP GROOVE BALL BEARINGS
  IR-6919	4.5000		3.0150	RBC	NEEDLE BEARINGS