Fw - 390 mm

D - 440 mm

C - 80 mm

Weight - 15 Kg

Basic dynamic load rating (C) - 627 kN

Basic static load rating (C0) - 2040 kN

(Grease) Lubrication Speed - 670 r/min

(Oil) Lubrication Speed - 950 r/min

• Model Number:RNA4872
• Inner Diameter：390mm Outer Diameter：440mm Width：80mm
• Type：Needle Roller Bearings
• Update date：2025-12-13
• Application:turret industry,metallurgical mold,security equipment,Safety protection,tire industry,machine tool spindle,Laser Measurements,baler,electromyography machine,intermediate,Roller
• Similar models:NSK RNA4872 IKO BRI487232 SKF NA4872 INA NA4872 IKO BRI487232U NBS NA4872 ISO RNA4872 IKO GBRI487232U AST RNA4872 IKO GBRI487232
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4872 products，there is large inventory of CX RNA4872 . We has been built up long-term cooperation with CX company, could make a bulk order of the RNA4872 Which CX 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
  30317	85	180	44.5	NACHI	Tapered Roller Bearings
  3187/3120	30,162	72,626	30,162	ISO	Tapered Roller Bearings
  53320	100	170	59,2	FAG	Thrust Ball Bearings
  3476/3420	31.75	79,375	29,37	FBJ	Tapered Roller Bearings
  581R/572	80,962	139,992	36,512	KOYO	Tapered Roller Bearings
  71938HVUJ74	190	260	33	SNR	Angular Contact Ball Bearings
  EC-6005ZZ	25	47	12	NTN	Deep Groove Ball Bearings
  GE 50 UK-2RS	50	75	35	INA	Plain Bearings
  HK1416.2RS	14	20	16	SKF	Needle Roller Bearings
  LF-940ZZ	4	9	4	NMB	Deep Groove Ball Bearings
  MFJH-910	9	15	10	NSK	Needle Roller Bearings
  QT6	190	300	110	NACHI	Tapered Roller Bearings
  SDMK13MG	13	23		KOYO	Linear Bearings
  SI15C	15			SKF	Plain Bearings
  TAM 4020	40	50	20	IKO	Needle Roller Bearings
  UC203-11	17,4625	47	16	SNR	Deep Groove Ball Bearings
  UK328G2H	125,000	300,000	98	SNR	Deep Groove Ball Bearings
  WS81122	110	145		SKF	THRUST ROLLER BEARINGS
  2202E-2RS1TN9	15	35	14	SKF	SELF
  51492				CONSOLIDATED	THRUST BALL BEARINGS