d - 200 mm

D - 250 mm

B - 24 mm

C - 24 mm

r min. - 1,5 mm

Da max. - 242 mm

db min - 208 mm

ra max. - 1,5 mm

Weight - 2,73 Kg

Basic dynamic load rating (C) - 74 kN

Basic static load rating (C0) - 91,5 kN

(Grease) Lubrication Speed - 2 300 r/min

(Oil) Lubrication Speed - 2 700 r/min

Calculation factor (f0) - 16,1

• Model Number: 6840
• Inner Diameter：200mm Outer Diameter：250mm Width：24mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-22
• Application:test strip,air purification,Solenoid Valves,chemical raw materials and reagents,industrial fans,office outdoor camping equipment,tobacco machinery,Safety protection,pressure control valve,Vacuum generator,bag machine
• Similar models:KOYO 306840 CYSD 6840NR KOYO 6840 CYSD 6840-2RS NTN 6840ALLU NSK 6840 CYSD 6840-RZ NTN 6840 CYSD 6840-RS CYSD 6840
• BEARING POWER International Trading Co.,Ltd. specialize in 6840 products，there is large inventory of NTN 6840 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 6840 Which NTN 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  1204	20,000	47,000	14,000	SNR	Self-Aligning Ball Bearings
  22240RK	200	360	98	KOYO	Spherical Roller Bearings
  22244-2CS5K/VT143	400	220	108	SKF	Spherical Roller Bearings
  22326-E1-T41D	130	280	93	FAG	Spherical Roller Bearings
  230/800CAE4	800	1150	258	NSK	Spherical Roller Bearings
  7201 ADB	12	32	20	ISO	Angular Contact Ball Bearings
  AR 9 50 70,4	50	70	9	Timken	Needle Roller Bearings
  FYJ 35 KF+H 2307	30			SKF	Bearing Units
  HM813841A/HM813810	60,325	127	36,512	KOYO	Tapered Roller Bearings
  N 1028	140	192	33	NACHI	Cylindrical Roller Bearings
  UKFC215H	65			SNR	Bearing Units
  ZA-56BWKH18B-Y--01 E	24,75			NSK	Tapered Roller Bearings
  NJ-2332VH	160	340	114	FAG	CYLINDRICAL ROLLER BEARINGS
  RL9L	.8750	2.0000	.5625	FAG	CYLINDRICAL ROLLER BEARINGS
  NJ2022E	110	170	36	SKF	CYLINDRICAL ROLLER BEARINGS
  SA2-56B	3.5000	5.5000	3.0625	NTN	SPHERICAL PLAIN BEARINGS
  W-6				INA	THRUST BALL BEARINGS
  W638/1.5-ZZ	1.5	4	2	SKF	DEEP GROOVE BALL BEARINGS
  7201BG	12	32	10	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  AH-24138x180	190	180		CONSOLIDATED	WITHDRAWAL SLEEVES