d - 360 mm

F - 390 mm

D - 440 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

s - 2 mm

da min. - 371 mm

Da max. - 429 mm

ra max. - 2 mm

Weight - 25,7 Kg

Basic dynamic load rating (C) - 665 kN

Basic static load rating (C0) - #VALUE! kN

(Grease) Lubrication Speed - 650 r/min

(Oil) Lubrication Speed - 1 000 r/min

• Model Number: NA4872
• Inner Diameter：360mm Outer Diameter：440mm Width：80mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:physical instruments,industrial fans,thread processing machine,E Beauty,Other machinery,small appliances,Oral Equipment,Pneumatic Actuator,Infrared Technology,cleaners,air shower etc
• Similar models:IKO BRI487232U IKO NA4872 CX NA4872 INA NA4872 IKO BRI487232 IKO GBRI487232 IKO GBRI487232U NTN RNA4872 NBS RNA4872 IKO GBRI487232UU
• BEARING POWER International Trading Co.,Ltd. specialize in NA4872 products，there is large inventory of NTN NA4872 . We has been built up long-term cooperation with NTN company, could make a bulk order of the NA4872 Which NTN NA4872 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
  240/630 K30CW33+AH240/630	630	920	290	ISO	Spherical Roller Bearings
  240/950-B-K30-MB	950	1360	412	FAG	Spherical Roller Bearings
  344/332	40	80	21	CX	Tapered Roller Bearings
  3NC 7014 FT	70	110	20	KOYO	Angular Contact Ball Bearings
  7044 ADT	220	340	112	ISO	Angular Contact Ball Bearings
  7210 CDF	50	90	40	ISO	Angular Contact Ball Bearings
  GAC105S	105	160	35	LS	Plain Bearings
  KGNO 30 C-PP-AS	30	47		INA	Linear Bearings
  NH310 E	50	110	27	CX	Cylindrical Roller Bearings
  NU 2/600 ECMA/HB1	1090	600	155	SKF	Thrust Ball Bearings
  NU1020 M	100	150	24	AST	Cylindrical Roller Bearings
  NUP29/1060	1060	1400	195	PSL	Cylindrical Roller Bearings
  PSHE17	17		30	NKE	Bearing Units
  RNA4868	370	420	80	ISO	Needle Roller Bearings
  SAL 12	12			CX	Plain Bearings
  UCF324	120			FYH	Bearing Units
  NNCL4824V.C3	120	150	30	FAG	CYLINDRICAL ROLLER BEARINGS
  STO25	25	52	16	FAG	NEEDLE BEARINGS
  7214PJDU	70	125	24	MRC	ANGULAR CONTACT BALL BEARINGS
  1010	50	110	55	CONSOLIDATED	THRUST BALL BEARINGS