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：2025-04-22
• Application:Perfusion device,Rolling mill,small appliances,walking Food processing machinery and equipment,impression material,mechanical and electrical,injection molding machine,rolling machine,Traffic Fire Protection Equipment Security equipment,outdoor equipment,Textile Accessories
• Similar models:NTN NA4914S NSK RNA4912 Timken RNA4910 Timken RNA4910RS CRAFT NA4917-2RS NBS RNA49102RS Timken RNA4915 NTN RNA4917S NSK NA4919 NTN NA4913R
• 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
  24032EX1	160	240	80	NACHI	Cylindrical Roller Bearings
  3307-2RS	35	80	34,9	ISB	Angular Contact Ball Bearings
  54226	130	190	85.8	NACHI	Thrust Ball Bearings
  5903				Ruville	Wheel Bearings
  6328/HC5C3S0VA970	300	140	62	SKF	Deep Groove Ball Bearings
  B7208-E-T-P4S	40	80	18	FAG	Angular Contact Ball Bearings
  BC2-5SSA	2	5	2,5	NTN	Deep Groove Ball Bearings
  GY1215KRRB	74,6125	130	77,8	Timken	Deep Groove Ball Bearings
  NK8/12	8,000	15,000	12,000	NTN	Needle Roller Bearings
  NU2338EM	190	400	132	NSK	Cylindrical Roller Bearings
  NU338-E-MA6	190	400	78	NKE	Cylindrical Roller Bearings
  QJ306	30	72	19	NTN	Angular Contact Ball Bearings
  S6202-2RS	15	35	11	ZEN	Deep Groove Ball Bearings
  NJ217	85	150	28	FAG	CYLINDRICAL ROLLER BEARINGS
  200-SG	10	30	9	MRC	DEEP GROOVE BALL BEARINGS
  305804C-2Z	20	52	20.6	SKF	YOKE TYPE TRACK ROLLERS
  9101FF	12	28	8	FED	DEEP GROOVE BALL BEARINGS
  5312A-2Z	60	130	54	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  N-1940-KMSP/5	200	280	38	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  SN-3036	160		160	CONSOLIDATED	PILLOW BLOCKS