d - 360 mm

D - 440 mm

B - 80 mm

C - 80 mm

d1 - 392 mm

r min. - 2.1 mm

D1 - 411.5 mm

da min. - 373 mm

Da max. - 427 mm

ra max. - 2 mm

Weight - 27.0 Kg

Basic dynamic load rating (C) - 880 kN

Basic static load rating (C0) - 2580 kN

(Grease) Lubrication Speed - 250 r/min

(Oil) Lubrication Speed - 500 r/min

• Model Number:RB4872
• Inner Diameter：360mm Outer Diameter：440mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-09
• Application:Machine tool accessories,construction machinery and equipment,tray industry,chromatography,defogging and degreasing,Spectrum Products,EEG,Gas turbine,Flame Cutting,flow control valve,metal mold
• Similar models:NSK NNCF4872V CX NN4872 ISB FC4872220 SKF NNC4872CV ISO SL024872 NSK RSF-4872E4 NTN SL01-4872 INA SL014872 KOYO DC4872VW KOYO DC4872AVW
• BEARING POWER International Trading Co.,Ltd. specialize in RB4872 products，there is large inventory of NACHI RB4872 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the RB4872 Which NACHI RB4872 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
  20318 KC+H318	90	190	43	ISO	Spherical Roller Bearings
  53209	45	73		CX	Thrust Ball Bearings
  6034	260	170	42	SKF	Deep Groove Ball Bearings
  6202-2RS BOMB	15	35	11	ISB	Deep Groove Ball Bearings
  71906 CDF	30	47	18	ISO	Angular Contact Ball Bearings
  BAM 168	25,4	31,75	12,7	IKO	Needle Roller Bearings
  EGB3030-E50	30	34	30	INA	Plain Bearings
  GYE17-KRR-B	17	40	27,4	INA	Deep Groove Ball Bearings
  MKM4030	40	50	30	KOYO	Needle Roller Bearings
  NU317 EM	85	180	41	AST	Cylindrical Roller Bearings
  NUP312EG	60	130	31	NACHI	Cylindrical Roller Bearings
  RNA0-30X40X26ZW	30,000	40,000	26,000	NTN	Needle Roller Bearings
  UC205	25	52	34,1	CX	Deep Groove Ball Bearings
  W 61907-2Z	55	35	10	SKF	Deep Groove Ball Bearings
  51409				FAG	THRUST BALL BEARINGS
  RSL182310	50	3.8870	40	INA	CYLINDRICAL ROLLER BEARING
  L-1910ZZ	10	19	7	NMB	DEEP GROOVE BALL BEARINGS
  205-SG	25	52	15	MRC	DEEP GROOVE BALL BEARINGS
  RMS-371/2	19.5000	33.5000	5.7500	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  D-18	2.5937	1.5625		CONSOLIDATED	THRUST BALL BEARINGS