d - 220 mm

D - 270 mm

B - 24 mm

C - 24 mm

r min. - 1,5 mm

da min. - 232 mm

Da max. - 256 mm

ra max. - 1,5 mm

Weight - 2,9 Kg

Basic dynamic load rating (C) - 76,5 kN

Basic static load rating (C0) - 107 kN

Calculation factor (f0) - 17,4

• Model Number: 6844
• Inner Diameter：220mm Outer Diameter：270mm Width：24mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:key lock,Forklift industry,Insect Capture,food / grain / food equipment,rock drilling machinery,axle lathe,Cutting Machine,insect experimental analysis instrument,respirator,luminescent reagent,outdoor equipment
• Similar models:CYSD 6844N CYSD 6844-ZZ CYSD 6844-RZ NTN 6844 CYSD 6844-RS CYSD 6844-2RS NSK 6844 CYSD 6844NR NACHI 6844 KOYO 6844
• BEARING POWER International Trading Co.,Ltd. specialize in 6844 products，there is large inventory of NSK 6844 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 6844 Which NSK 6844 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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  A2031/A2126	7,938	31,991	10,008	Timken	Tapered Roller Bearings
  AST800 3825	38	42		AST	Plain Bearings
  LG30=5	30	62	21	NSK	Deep Groove Ball Bearings
  K 45x49x19	45	49		NBS	Needle Roller Bearings
  NAG 4920	100	140	40	IKO	Cylindrical Roller Bearings
  NJ320-E-MPA+HJ320-E	100	215	47	NKE	Cylindrical Roller Bearings
  NU1076	380	560	82	ISO	Cylindrical Roller Bearings
  NU1921	105	145	20	ISO	Cylindrical Roller Bearings
  S5208-2RS	40	80	30,2	ZEN	Angular Contact Ball Bearings
  SL04140	140	200	80	ISO	Cylindrical Roller Bearings
  UCS326D1	130,000	280,000	135	NTN	Deep Groove Ball Bearings
  160328	1.0000	1.3750	1.7500	BAL	JOURNAL ROLLER ASSEMBLIES
  7603080TVP	80	170	39	FAG	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  NUP312E	60	130	31	SKF	CYLINDRICAL ROLLER BEARINGS
  5308A-2Z	40	90	36.5	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  FT-5/16	.3125	.7500		RHP	THRUST BALL BEARINGS
  5309-2RS	45	100	39.7	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS