d - 55,000 mm

D - 80,000 mm

B - 25,000 mm

C - 25,000 mm

Weight - 0,40 Kg

• Model Number:NA491IR
• Inner Diameter：55,000mm Outer Diameter：80,000mm Width：25,000mm
• Type：Needle Roller Bearings
• Update date：2023-03-14
• Application:atomizer class,lifting upgrade,disposable,Other machinery,shoe-making machinery,Film machine,storage and transportation equipment,Hair styling device,Safety protection,chemical raw materials and reagents,gear grinding machine
• Similar models:INA RNA4915 INA NA4912-XL CRAFT NA4914-2RS CRAFT NA4910-2RS INA NA4918-XL Timken NA4914 NBS NA4913 CRAFT NA4911 NBS RNA4916 IKO NA4915
• BEARING POWER International Trading Co.,Ltd. specialize in NA491IR products，there is large inventory of NTN NA491IR . We has been built up long-term cooperation with NTN company, could make a bulk order of the NA491IR Which NTN NA491IR 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
  23196B	480	790	248	NTN	Spherical Roller Bearings
  31312-DF	60	130	67	NKE	Tapered Roller Bearings
  HR140KBE42+L	140	250	102	NSK	Tapered Roller Bearings
  NN3034	170	260	67	KOYO	Cylindrical Roller Bearings
  N 315	75	139,5	37	NSK	Cylindrical Roller Bearings
  N3338	190	400	155	ISO	Cylindrical Roller Bearings
  NA5912	60	85	34	NTN	Needle Roller Bearings
  NJ 421	105	260	60	NACHI	Cylindrical Roller Bearings
  NUP309-E-TVP2	45	100	25	FAG	Cylindrical Roller Bearings
  PHU5050	30	160	91,4	PFI	Angular Contact Ball Bearings
  TSM.R 25	25			ISB	Plain Bearings
  UCTX13	65			FYH	Bearing Units
  W 604 R-2Z	4	12	4	SKF	Deep Groove Ball Bearings
  21314E.TVPB	70	150	35	FAG	SPHERICAL ROLLER BEARINGS
  2306K.2RS.TV	30	72	27	FAG	SELF
  96536	1.0000	1.7500	2.2500	RBC	JOURNAL ROLLER ASSEMBLIES
  2307	35	80	31	CONSOLIDATED	SELF
  RNAO-70x90x60	90		60	CONSOLIDATED	NEEDLE BEARINGS
  VLI200644	546	748		CONSOLIDATED	SLEWING BEARINGS
  B-11	2.0937	1.1250		CONSOLIDATED	THRUST BALL BEARINGS