Fw - 390 mm

D - 440 mm

C - 80 mm

r min. - 2,1 mm

Da max. - 429 mm

ra max. - 2 mm

Weight - 14,8 Kg

Basic dynamic load rating (C) - 665 kN

Basic static load rating (C0) - 2020 kN

(Grease) Lubrication Speed - 650 r/min

(Oil) Lubrication Speed - 1000 r/min

• Model Number:RNA4872
• Inner Diameter：390mm Outer Diameter：440mm Width：80mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:hydraulic connector,switch,static control,instrument,metering pump,Forging machine,rehabilitation training equipment,thin metal materials,hydraulic pressure gauge,tobacco machinery,lifting equipment Hoisting hoist
• Similar models:ISO RNA4872 INA NA4872 SKF NA4872 ISO NA4872 NTN NA4872 IKO BRI487232U INA RNA4872 NSK NA4872 IKO BRI487232 IKO GBRI487232
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4872 products，there is large inventory of NTN RNA4872 . We has been built up long-term cooperation with NTN company, could make a bulk order of the RNA4872 Which NTN 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
  22264 KCW33+AH2264	320	580	150	CX	Spherical Roller Bearings
  32017-X-XL	85	130	29	FAG	Tapered Roller Bearings
  6200-ZZ	10	30	9	ISB	Deep Groove Ball Bearings
  6222	110	200	38	CX	Deep Groove Ball Bearings
  692XH-TT	2,5	7	3,5	AST	Deep Groove Ball Bearings
  7014 CDB	70	110	40	ISO	Angular Contact Ball Bearings
  7880	400,000	500,000	46,000	NTN	Angular Contact Ball Bearings
  BS2-2209-2RS/VT143	85	45	28	SKF	Spherical Roller Bearings
  ESPP201	12			SNR	Bearing Units
  JF9549/JF9510	95	160	46	Fersa	Tapered Roller Bearings
  NJ2228	140	250	68	CYSD	Cylindrical Roller Bearings
  NU 213 ECM/C3VL0241	120	65	23	SKF	Cylindrical Roller Bearings
  NUP2314	70	150	51	FBJ	Cylindrical Roller Bearings
  S71918 ACE/HCP4A	125	90	18	SKF	Angular Contact Ball Bearings
  VKBA 3283				SKF	Wheel Bearings
  1834HC	170	215	22	Barden	ANGULAR CONTACT BALL BEARINGS
  29322E	110	190		FAG	SPHERICAL ROLLERTHRUST BEARINGS
  689-ZZ	9	17	5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NF-307E	35	80	21	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  8513NR	65	120	1.0236	CONSOLIDATED	DEEP GROOVE BALL BEARINGS