d - 420 mm

D - 520 mm

B - 46 mm

C - 46 mm

r min. - 2,1 mm

da min. - 449 mm

Da max. - 498 mm

ra max. - 2 mm

Weight - 21,4 Kg

Basic dynamic load rating (C) - 245 kN

Basic static load rating (C0) - 410 kN

Calculation factor (f0) - 17,3

• Model Number: 6884
• Inner Diameter：420mm Outer Diameter：520mm Width：46mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:laser devices,Laser Measurements,Body shaping,metering pump,root canal filling,Other machinery,inorganic chemical,Antenna Potentials,wire industry,air purification,tooth filling
• Similar models:KOYO 6884 NSK 6884 NTN 6884D2 NTN 6884
• BEARING POWER International Trading Co.,Ltd. specialize in 6884 products，there is large inventory of NSK 6884 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 6884 Which NSK 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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  6230Z	150,000	270,000	45,000	NTN	Deep Groove Ball Bearings
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  71940 CD/P4AH1	280	200	38	SKF	Angular Contact Ball Bearings
  7304B	20	52	15	KBC	Angular Contact Ball Bearings
  7315C	75	160	37	CYSD	Angular Contact Ball Bearings
  7915	75	105	16	CYSD	Angular Contact Ball Bearings
  7918CDT	90	125	18	CYSD	Angular Contact Ball Bearings
  FYNT 80 L	80	82,5	25	SKF	Bearing Units
  M533349S/10	165,1	231,976	45	CX	Tapered Roller Bearings
  NP 1013	65	90.5		NACHI	Cylindrical Roller Bearings
  NU3164	320	540	176	CX	Cylindrical Roller Bearings
  SF691	1	4	1,6	ZEN	Deep Groove Ball Bearings
  UCFL 210-32G5PL	50,8			AST	Bearing Units
  HCB71800C.TPA.P4	10	19	5	FAG	ANGULAR CONTACT BALL BEARINGS
  RLS21	4.0000	7.2500	1.2500	FBC	CYLINDRICAL ROLLER BEARINGS
  6309TCC78	45	100	25	SKF	DEEP GROOVE BALL BEARINGS
  NKJS100	100	135	32	Torrington	NEEDLE BEARINGS
  6220-2ZNR	100	180	34	STEYR	DEEP GROOVE BALL BEARINGS
  52422				CONSOLIDATED	THRUST BALL BEARINGS
  51468				CONSOLIDATED	THRUST BALL BEARINGS