d - 200 mm

D - 250 mm

B - 24 mm

C - 24 mm

r min. - 1.5 mm

da min. - 208 mm

Da max. - 242 mm

ra max. - 1.5 mm

Weight - 2.70 Kg

Basic dynamic load rating (C) - 74 kN

Basic static load rating (C0) - 91 kN

(Grease) Lubrication Speed - 2100 r/min

(Oil) Lubrication Speed - 2500 r/min

• Model Number: 6840
• Inner Diameter：200mm Outer Diameter：250mm Width：24mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-22
• Application:light therapy instrument,extruder,industrial equipment,Industry,X-ray Equipment,building decoration raw materials and accessories,granulator,aerial work platform,Internal thread type,Blood coagulation reagent,Seals
• Similar models:CYSD 6840-RZ KOYO 306840 NTN 6840 NSK 6840 CYSD 6840-ZZ CYSD 6840-2RS CYSD 6840 CYSD 6840-2RZ CYSD 6840-RS NACHI 6840
• BEARING POWER International Trading Co.,Ltd. specialize in 6840 products，there is large inventory of NACHI 6840 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 6840 Which NACHI 6840 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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  150RJ02	150	248		Timken	Cylindrical Roller Bearings
  15120/15245	30,213	62	19,05	KOYO	Tapered Roller Bearings
  22214 K+AH314	65	125	31	ISB	Spherical Roller Bearings
  22219W33	95	170	43	ISO	Spherical Roller Bearings
  240/1000 K30 CW33	1000	1420	412	CX	Spherical Roller Bearings
  4314	70	150	51	CX	Deep Groove Ball Bearings
  7017CDB	85	130	22	CYSD	Angular Contact Ball Bearings
  7222CTRSU	110	200	38	NSK	Angular Contact Ball Bearings
  EE420701/421450	177,8	368,3	92,075	NSK	Cylindrical Roller Bearings
  FWJ-364130Z	36	41		NSK	Needle Roller Bearings
  GEZ 34 ES	34,92	55,56	30,15	ISB	Plain Bearings
  NU219EM	95,000	170,000	32,000	SNR	Cylindrical Roller Bearings
  NU2219-E-MPA	95	170	43	NKE	Cylindrical Roller Bearings
  R2674	130,000	200,000	69,000	NTN	Cylindrical Roller Bearings
  H3964	320	380		FAG	ADAPTERS
  MB-20	100	120	10	FAG	LOCKWASHERS
  7206BE2RS	30	62	16	INA	ANGULAR CONTACT BALL BEARINGS
  NUP256	280	500	80	SKF	CYLINDRICAL ROLLER BEARINGS
  4210	50	90	23	STEYR	DEEP GROOVE BALL BEARINGS
  6330-R	150	320	65	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS