d - 220 mm

D - 460 mm

B - 88 mm

C - 88 mm

r min. - 5 mm

Da max. - 440 mm

db min - 240 mm

ra max. - 4 mm

Weight - 60,8 Kg

Basic dynamic load rating (C) - 410 kN

Basic static load rating (C0) - 520 kN

(Grease) Lubrication Speed - 1 400 r/min

(Oil) Lubrication Speed - 1 600 r/min

Calculation factor (f0) - 14,3

• Model Number: 6344
• Inner Diameter：220mm Outer Diameter：460mm Width：88mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-22
• Application:Vertical machining,car shock absorber,tower crane,Workpiece,manual Tools,transistor fittings,Display Devices,marine analysis,hydraulic cylinder,baler,surgical instruments
• Similar models:NKE 6344-M NTN 6344 SKF 6344M ISO 6344 FAG 6344-M KOYO 6344 CX 6344 NSK 6344 ISB 6344M
• BEARING POWER International Trading Co.,Ltd. specialize in 6344 products，there is large inventory of NTN 6344 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 6344 Which NTN 6344 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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  104FC74535	520	735	535	KOYO	Cylindrical Roller Bearings
  184120/184190P	120	190	95,3	Gamet	Tapered Roller Bearings
  23044	220	340	90	ISB	Spherical Roller Bearings
  49175/49368	44,45	93,662	31,75	ISO	Tapered Roller Bearings
  6012	60	95	18	FAG	Deep Groove Ball Bearings
  628-Z	8	24	8	SKF	Deep Groove Ball Bearings
  687	7	14	3,5	ZEN	Deep Groove Ball Bearings
  7236	180	320	52	NACHI	Angular Contact Ball Bearings
  81140	200	250		ISO	Thrust Roller Bearings
  ER208-25	39,6875	80	49,2	FYH	Deep Groove Ball Bearings
  KBK14X18X13	14	18	13	CX	Needle Roller Bearings
  LMK16LUU	16	28		Samick	Linear Bearings
  NU 424	120	310	72	ISB	Cylindrical Roller Bearings
  UC318	90	190	96	NACHI	Deep Groove Ball Bearings
  ZA-/H0/52KWH01-Y--01	52	91		NSK	Tapered Roller Bearings
  NUP2009E	45	75	19	FAG	CYLINDRICAL ROLLER BEARINGS
  PWTR15-2RS	15	35	19	INA	YOKE TYPE TRACK ROLLER
  33K4	.1250	.5000	.1719	FAF	DEEP GROOVE BALL BEARINGS
  6309Z	45	100	25	SKF	DEEP GROOVE BALL BEARINGS
  KAA-10XLO	1.0000	1.3750	.1875	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS