d - 280 mm

D - 350 mm

B - 33 mm

C - 33 mm

r min. - 2 mm

da min. - 289 mm

Da max. - 341 mm

ra max. - 2 mm

Weight - 7,4 Kg

Basic dynamic load rating (C) - 143 kN

Basic static load rating (C0) - 183 kN

(Grease) Lubrication Speed - 1500 r/min

(Oil) Lubrication Speed - 1800 r/min

Calculation factor (f0) - 16,1

• Model Number:6856
• Inner Diameter：280mm Outer Diameter：350mm Width：33mm
• Type：Deep Groove Ball Bearings
• Update date：2026-01-01
• Application:tray industry,orthodontic material,car shock absorber,casting embedding,ventilator anesthesia machine etc,electrostatic protection,molding machine,Medium and large motor,Spectrum Products,marine test,Film machine
• Similar models:NACHI 6856 NSK 6856 KOYO 6856 NTN 6856
• BEARING POWER International Trading Co.,Ltd. specialize in 6856 products，there is large inventory of KOYO 6856 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6856 Which KOYO 6856 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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  EE128111/128161	280,192	409,981	69,85	NSK	Cylindrical Roller Bearings
  71926 C	130	180	24	ISO	Angular Contact Ball Bearings
  7228 B-UD	140	250	84	CX	Angular Contact Ball Bearings
  AC-6306	30	72	19	NTN	Deep Groove Ball Bearings
  AST50 60IB36	95,25			AST	Plain Bearings
  GE50UK-2RS	50	75	35	ISO	Plain Bearings
  ML7006CVDUJ74S	30	55	26	SNR	Angular Contact Ball Bearings
  N 321	105	225	49	ISB	Cylindrical Roller Bearings
  RNA 69/22UU	28	39	30	IKO	Needle Roller Bearings
  SS7201 CD/HCP4A	12	32	10	SKF	Angular Contact Ball Bearings
  UC215-47	74,6125	130	77,8	FYH	Deep Groove Ball Bearings
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  3304J2RS	20	52	22.2	INA	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  MJ-4E	4.0000	8.5000	1.7500	RHP	DEEP GROOVE BALL BEARINGS
  ZKLN-2052-2RS	20	52	28	CONSOLIDATED	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  NJ-322	110	240	50	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS