d - 420 mm

D - 520 mm

B - 46 mm

C - 46 mm

r min. - 2,1 mm

da min. - 431 mm

Da max. - 509 mm

ra max. - 2 mm

Weight - 21,5 Kg

Basic dynamic load rating (C) - 253 kN

Basic static load rating (C0) - 389 kN

(Grease) Lubrication Speed - 860 r/min

(Oil) Lubrication Speed - 1000 r/min

Calculation factor (f0) - 16,1

• Model Number: 6884
• Inner Diameter：420mm Outer Diameter：520mm Width：46mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:marine test,Vacuum generator,ventilation equipment,vertical processing,car and accessories,Machine tool accessories,Wire grinder,luminescent reagent,Animal Tracking,sawing machine,Spectrum Products
• Similar models:KOYO 6884 NTN 6884D2 NTN 6884 NSK 6884
• BEARING POWER International Trading Co.,Ltd. specialize in 6884 products，there is large inventory of KOYO 6884 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6884 Which KOYO 6884 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.

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  213W	65	120	23	Timken	Deep Groove Ball Bearings
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  24122-E1-K30 + AH24122	105	180	69	FAG	Spherical Roller Bearings
  2689/2631-B	28,575	66,421	25,433	Timken	Tapered Roller Bearings
  3305-2RS	25	62	25,4	ISB	Angular Contact Ball Bearings
  53407U+U307	35	80		ISO	Thrust Ball Bearings
  6234-M	170	310	52	NKE	Deep Groove Ball Bearings
  CRT4604	228,6	482,6	104,775	NTN	Thrust Roller Bearings
  DE3601	180,000	259,500	66,000	NTN	Angular Contact Ball Bearings
  NJ2312-E-M6	60	130	46	NKE	Cylindrical Roller Bearings
  NK10/16	10	17	16	CX	Needle Roller Bearings
  PHU3123	27,5	139,5	61,05	PFI	Angular Contact Ball Bearings
  SI35TXE-2LS	35			SKF	Plain Bearings
  UCC208-25	39,6875		49,2	KOYO	Bearing Units
  UCPX07	35			ISO	Bearing Units
  4210	50	90	23	FAG	DEEP GROOVE BALL BEARINGS
  L10RA508	5.5000	6.1250	.3125	FAG	DEEP GROOVE BALL BEARINGS
  1040	4.5937	2.9375		NICE	THRUST BALL BEARINGS
  NTHA-4472				Torrington	THRUST ROLLER BEARINGS
  K-65x73x27	65	73	27	CONSOLIDATED	NEEDLE BEARINGS