(dimensions in mm)

Bearing Type - Single Row, Heavy Duty

Outer Dia (D) - 80.0000

Width (B) - 25.0000

Dynamic Load Rating (Cr) - 58,000

Static Load Rating (Cor) - 100,000

Max Speed (Oil) (X1000 RPM) - 7,500

Shaft (Fw) - 63.000

Weight (g) - 255.00

Material - 52100 Chrome steel, or equivalent

The bearing must be used with a hardened inner ring, or a hardened shaft.

Some sizes are available with either a single seal or two seals.

• Model Number: RNA4911
• Inner Diameter：63mm Outer Diameter：80mm Width：25mm
• Type：Needle Roller Bearings
• Update date：2025-04-20
• Application:supporting facilities,equipment,motorcycle,pipe fittings Steel industry,Forklift industry,chamfering machine etc,forming machine,paper processing machine,Internal thread type,quality inspection equipment,extruder
• Similar models:INA RNA4911 ZEN RNA4911 NBS NA4911 NSK NA4911TT NTN NA4911R CX NA4911 CRAFT NA4911 NBS RNA4911 INA NA4911-XL AST RNA4911
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4911 products，there is large inventory of AST RNA4911 . We has been built up long-term cooperation with AST company, could make a bulk order of the RNA4911 Which AST 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
  2210 EKTN9	90	50	23	SKF	Self-Aligning Ball Bearings
  15103/15243	26,157	61,912	19,05	Timken	Tapered Roller Bearings
  26NJ/NJP2580	130	250	160	KOYO	Cylindrical Roller Bearings
  312	60	130	31	SKF	Deep Groove Ball Bearings
  32238	190	340	97	Timken	Tapered Roller Bearings
  3NCHAC920C	100	140	20	KOYO	Angular Contact Ball Bearings
  6217	85	150	28	NSK	Deep Groove Ball Bearings
  7319BDT	95	200	45	NACHI	Angular Contact Ball Bearings
  FY 35 TR	35			SKF	Bearing Units
  QJ 1256 N2MA	500	280	90	SKF	Angular Contact Ball Bearings
  NJ213EM	65	120	23	NSK	Cylindrical Roller Bearings
  NKJ95/36	95	125	36	KOYO	Needle Roller Bearings
  NNCF4922CV	110	150	40	SKF	Cylindrical Roller Bearings
  NU1012 MA	60	95	18	AST	Cylindrical Roller Bearings
  SBPF202-10	15,875		22	KOYO	Bearing Units
  SNM 10-40	4			IKO	Plain Bearings
  N410	50	130	31	FAG	CYLINDRICAL ROLLER BEARINGS
  HA3136	180	230		SKF (Old No.)	ADAPTERS
  120220	.7500	1.1250	1.2500	Rollway	JOURNAL ROLLER ASSEMBLIES
  080412	.5000	1.0000	.7500	Rollway	JOURNAL ROLLER ASSEMBLIES