d - 220 mm

D - 400 mm

B - 65 mm

d₁ - - 284 mm

D₁ - - 342.15 mm

F - 268 mm

r_1,2 - min. - 4 mm

r_3,4 - min. - 4 mm

s - 2.3 mm

d_a - min. - 238 mm

d_a - max. - 263 mm

d_b - min. - 288 mm

D_a - max. - 383 mm

r_a - max. - 3 mm

Basic dynamic load rating - C - 1060 kN

Basic static load rating - C₀ - 1290 kN

Fatigue load limit - P_u - 125 kN

Reference speed - 1700 r/min

Limiting speed - 3000 r/min

Calculation factor - k_r - 0.15

Mass bearing - 38.209 kg

• Model Number: NJ 244 ECM
• Inner Diameter：400mm Outer Diameter：220mm Width：65mm
• Type：Thrust Ball Bearings
• Update date：2025-12-17
• Application:aerial work platform,floor industry,Gripper Swing,office outdoor camping equipment,Blood coagulation reagent,axle lathe,equipment,municipal machinery,transportation equipment,Cylinder Standard,SPA equipment
• Similar models:CX 53244 NSK 53244XU ISO 52244 SKF NJ2244ECML SKF NJ244ECM NSK 51244X ISO 54244U+U244 CX 52244 ISO 53244U+U244 SKF NUP244ECM
• BEARING POWER International Trading Co.,Ltd. specialize in NJ244ECM products，there is large inventory of SKF NJ 244 ECM . We has been built up long-term cooperation with SKF company, could make a bulk order of the NJ 244 ECM Which SKF NJ244ECM 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
  23122EAW33	110,000	180,000	56,000	SNR	Thrust Roller Bearings
  6208NR	40	80	18	KOYO	Deep Groove Ball Bearings
  6902L11-H-20ZZ1	15	28	7	NSK	Deep Groove Ball Bearings
  7010 ACB/P4A	80	50	16	SKF	Angular Contact Ball Bearings
  IJ132016	30			ILJIN	Angular Contact Ball Bearings
  LM451345/10	263,525	355,6	57,15	ISO	Tapered Roller Bearings
  NJ216	80	140	26	FBJ	Cylindrical Roller Bearings
  NU10/560	560	820	115	CX	Cylindrical Roller Bearings
  NU1056	280	420	65	CX	Cylindrical Roller Bearings
  PCCJ25				INA	Bearing Units
  QJ306	30	72	19	CX	Angular Contact Ball Bearings
  R2-6	3,175	9,525	2,779	ZEN	Deep Groove Ball Bearings
  R20-ZZ	31,75	57,15	12,7	CYSD	Deep Groove Ball Bearings
  SBB 56-2RS	88,9	139,7	77,77	IKO	Plain Bearings
  RA-012-BTT	.7500	1.8504	.5511	MRC	BALL BEARINGS
  AJL12	12	32	14	RIV	SELF
  5209-CFFG	45	85	30.2	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  17A	180	100	34	RIV	DEEP GROOVE BALL BEARINGS
  H-2332x140	160	210		CONSOLIDATED	ADAPTERS
  96516	1.0000	1.7500	1.0000	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES