d - 220 mm

d2 - 190 mm

D - 300 mm

T - 115,2 mm

T2 - 69,6 mm

d3 - 299 mm

r min. - 2 mm

r1 min. - 2 mm

A1 - 114 mm

B - 24 mm

D1 - 224 mm

R - 225 mm

Da max. - 260 mm

ra max. - 2 mm

rb max. - 2 mm

Weight - 27,8 Kg

Basic dynamic load rating (C) - 325 kN

Basic static load rating (C0) - 1210 kN

(Grease) Lubrication Speed - 670 r/min

(Oil) Lubrication Speed - 1000 r/min

• Model Number: 54244X
• Inner Diameter：220mm Outer Diameter：300mm Width：115,2mm
• Type：Thrust Ball Bearings
• Update date：2025-12-11
• Application:Cutting Machine,filter paper products,engineering machine,Cylinder Micro,air conditioning tools,quality inspection equipment,Small air generators,electronic materials,E Beauty,DC generators,municipal machinery
• Similar models:NACHI 54244 NSK 54244X CX 54244 ISO 54244U+U244 NSK 54244XU NACHI 54244U ISO 54244 CX 54244U+U244
• BEARING POWER International Trading Co.,Ltd. specialize in 54244X products，there is large inventory of NSK 54244X . We has been built up long-term cooperation with NSK company, could make a bulk order of the 54244X Which NSK 54244X 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
  140RN02	140	231		Timken	Cylindrical Roller Bearings
  150RU03	150	288		Timken	Cylindrical Roller Bearings
  23034MB	170	260	67	AST	Spherical Roller Bearings
  23988	440	600	118	ISB	Spherical Roller Bearings
  3304-BD	20	52	22,2	FAG	Angular Contact Ball Bearings
  5220W	100	180	60,32	Timken	Angular Contact Ball Bearings
  6312LLUNR	60,000	130,000	31,000	NTN	Deep Groove Ball Bearings
  7004DT	20	42	12	NACHI	Angular Contact Ball Bearings
  7010B	50,000	80,000	16,000	NTN	Angular Contact Ball Bearings
  C 5910 V	72	50	30	SKF	Cylindrical Roller Bearings
  BT4B 332716/HA1	422,275	320	290	SKF	Tapered Roller Bearings
  EGBZ3224-E40	50,8	55,563	38,1	INA	Plain Bearings
  RC4912	60	85	25	NACHI	Cylindrical Roller Bearings
  RNA4911	63	80	25	INA	Needle Roller Bearings
  6002.RSNR	15	32	9	FAG	DEEP GROOVE BALL BEARINGS
  6006.2RSNR	30	55	13	FAG	DEEP GROOVE BALL BEARINGS
  2214SA	70	125	31	FED	SELF
  93232	.6250	1.0000	2.0000	Hyatt	JOURNAL ROLLER ASSEMBLIES
  6209ZNR	45	85	19	STEYR	DEEP GROOVE BALL BEARINGS
  32218	90	160	40	CONSOLIDATED	TAPERED ROLLER BEARINGS