Fw - 390 mm

D - 440 mm

C - 80 mm

r min. - 2,1 mm

Weight - 15 Kg

Basic dynamic load rating (C) - 705 kN

Basic static load rating (C0) - 2080 kN

(Grease) Lubrication Speed - 630 r/min

(Oil) Lubrication Speed - 1000 r/min

Limiting speed - 1000 r/min

• Model Number: RNA4872
• Inner Diameter：390mm Outer Diameter：440mm Width：80mm
• Type：Needle Roller Bearings
• Update date：2025-12-09
• Application:education model Instruments,van,sewage pump,Other machinery,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Gear grinding machine,electromyography machine,safety testing,laser devices,Warehouse Shelf Equipment,Perfusion device
• Similar models:Timken FNTKF-4872 SKF NA4872 ISO RNA4872 KOYO FNTKF-4872 SKF RNA4872 NBS RNA4872 INA NA4872 NSK NA4872 NSK RNA4872 CX NA4872
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4872 products，there is large inventory of NSK RNA4872 . We has been built up long-term cooperation with NSK company, could make a bulk order of the RNA4872 Which NSK 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
  05066/05185D+X1S-05066	16,993	47	31,75	Timken	Tapered Roller Bearings
  23326YM	130	280	112	Timken	Spherical Roller Bearings
  358A/353D+X1S-358	45	90,119	50,795	Timken	Tapered Roller Bearings
  61901-2Z	12	24	6	FAG	Deep Groove Ball Bearings
  89448	240	440		CX	Thrust Roller Bearings
  FYTB 40 TR	40			SKF	Bearing Units
  NF248	240	440	72	KOYO	Cylindrical Roller Bearings
  NJ 1880 MP	500	400	46	SKF	Thrust Ball Bearings
  NK7/12	7,000	14,000	12,000	NTN	Needle Roller Bearings
  NU2096	480	700	128	ISO	Cylindrical Roller Bearings
  NUP2305-E-TVP2	25	62	24	FAG	Cylindrical Roller Bearings
  UKP315SC	65		100	KOYO	Bearing Units
  WB1630139	15,918	30	193,3	ISB	Deep Groove Ball Bearings
  1819SZZ	95	120	13	MRC	DEEP GROOVE BALL BEARINGS
  HCB71909C.T.P4S	45	68	12	FAG	ANGULAR CONTACT BALL BEARINGS
  HE2311	55	75		STEYR	ADAPTERS
  MB70-SS	70	105	49	RBC	SPHERICAL PLAIN BEARINGS
  FPAG1400	14.0000	16.0000	1.0000	SKF	ANGULAR CONTACT BALL BEARINGS
  7410BM	50	130	31	SKF	ANGULAR CONTACT BALL BEARINGS
  SS61805	25	37	7	CONSOLIDATED	DEEP GROOVE BALL BEARINGS