(dimensions in mm)

Bearing Type - Single Row, Narrow

Outer Dia (D) - 440.0000

Width (B) - 80.0000

Dynamic Load Rating (Cr) - 660,000

Static Load Rating (Cor) - 2,020,000

Max Speed (Oil) (X1000 RPM) - 1,200

Shaft (Fw) - 390.000

Weight (g) - 14,800.00

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: RNA4872
• Inner Diameter：390mm Outer Diameter：440mm Width：80mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:centrifugal pump,electromagnetic clutch,hydraulic connector,spectrometer,stacker lift platform,Optical detection,horizontal processing,paper processing machine,fabric products,Digital Generator,plastic rolling
• Similar models:NBS NA4872 Timken FNTKF-4872 IKO GBRI487232U IKO BRI487232UU ISO NA4872 IKO BRI487232 NBS RNA4872 KOYO FNTKF-4872 IKO RNA4872 SKF NA4872
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4872 products，there is large inventory of AST RNA4872 . We has been built up long-term cooperation with AST company, could make a bulk order of the RNA4872 Which AST RNA4872 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
  22330W33	150	320	108	ISO	Spherical Roller Bearings
  29432-E1	160	320	95	INA	Thrust Roller Bearings
  4T-495A/493D+A	76,2	136,525	69,85	NTN	Tapered Roller Bearings
  EX205-15	23,8125	52	44,3	SNR	Deep Groove Ball Bearings
  GEGZ82HS/K	82,55	139,7	82,931	LS	Plain Bearings
  KRJ055LL	139,700	158,750	12,700	NTN	Deep Groove Ball Bearings
  N213	65	120	23	CRAFT	Cylindrical Roller Bearings
  NJ2332-VH	160	340	114	NKE	Cylindrical Roller Bearings
  NUP3188	440	720	226	ISO	Cylindrical Roller Bearings
  NUP410	50	130	31	CYSD	Cylindrical Roller Bearings
  RNA4914-XL	80	100	30	INA	Needle Roller Bearings
  S608-2RS	8	22	7	ZEN	Deep Groove Ball Bearings
  SE 6008 ZZSTMG3	40	68	15	KOYO	Deep Groove Ball Bearings
  SMF117-2RS	7	11	3	ZEN	Deep Groove Ball Bearings
  SY 35 TF/VA201	45	35	29	SKF	Bearing Units
  W 61808	52	40	7	SKF	Deep Groove Ball Bearings
  NU312E	60	130	31	FAG	CYLINDRICAL ROLLER BEARINGS
  SAL25ES	25		20	FAG	ROD ENDS
  SNP-3064x111/2	320	380		Torrington	ADAPTERS
  SN-212..2212	60	-	70	CONSOLIDATED	PILLOW BLOCKS