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：2025-04-20
• Application:Insect Count,wall industry,Reflective Materials Industrial fabrics,Doppler,powder metallurgy,Hydraulic Equipment,trolley,storage and transportation equipment,Pneumatic Control Elements,medical equipment,Industrial
• Similar models:NTN 6884 NTN 6884D2 KOYO 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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  23244 KCW33+H2344	220	400	144	ISO	Spherical Roller Bearings
  239/750-MB-W33	750	1000	185	NKE	Spherical Roller Bearings
  23960K	300	420	90	NTN	Spherical Roller Bearings
  303/28	28	68	19,75	ISO	Tapered Roller Bearings
  7808CDB	40	52	7	CYSD	Angular Contact Ball Bearings
  6215-Z	130	75	25	SKF	Deep Groove Ball Bearings
  635-Z	5	19	6	NKE	Deep Groove Ball Bearings
  8505	25	52	15,875	SIGMA	Deep Groove Ball Bearings
  AST850BM 2615	26	30		AST	Plain Bearings
  CRO-10005	500	690	480	NTN	Tapered Roller Bearings
  GEZ88ES-2RS	88,9	139,7	77,775	FBJ	Plain Bearings
  NK100/36R+IR90×100×36	90	120	36	NTN	Needle Roller Bearings
  UCFB208	40			KOYO	Bearing Units
  32009XA	45	75	20	FAG	TAPERED ROLLER BEARINGS
  AHX3226	130	125		FAG	WITHDRAWAL SLEEVES
  UCP211-32	2.0000			IPTCI	PILLOW BLOCKS
  SY20TF	20			SKF	PILLOW BLOCKS
  61906-2RS1	30	47	9	SKF	DEEP GROOVE BALL BEARINGS
  K-15x18x16	15	18	16	CONSOLIDATED	NEEDLE BEARINGS