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：2025-04-22
• Application:storage shelves,altimeter etc,Small air generators,mathematical instruments,Blood coagulation reagent,welding equipment,industrial fans,Perfusion device,Industrial,Pest Monitoring,circulating pump
• Similar models:SKF NJ244ECM NSK 51244X SKF NJ2244ECML CX 51244 NACHI 53244 KOYO 53244 AST 51244M SKF 51244M ISO 51244 NACHI 51244
• 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.

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  100031X/100072H	31.75	72	57	Gamet	Tapered Roller Bearings
  126	6	19	6	NSK	Self-Aligning Ball Bearings
  234710 MSP	52	80	38	CX	Thrust Ball Bearings
  32934	170	230	38	NKE	Tapered Roller Bearings
  51148	240	300	45	NACHI	Thrust Ball Bearings
  7009 A	45	75	16	ISO	Angular Contact Ball Bearings
  DE2601	130,000	200,000	66,000	NTN	Angular Contact Ball Bearings
  EE420801/421417	203,2	360	92,075	Timken	Tapered Roller Bearings
  MRJ7.1/2	190,5	368,3	69,85	RHP	Cylindrical Roller Bearings
  N330	150	320	65	KOYO	Cylindrical Roller Bearings
  NAXI 4032	40	58		IKO	Complex Bearings
  RN2208-E-MPBX	40	71,5	23	FAG	Cylindrical Roller Bearings
  TMB005JR2Z#E	25	47	12	NTN	Deep Groove Ball Bearings
  LRB-182216	1.1250		1.0100	IKO	NEEDLE BEARINGS
  922	160	110		INA	THRUST BALL BEARINGS
  6003.2ZNR	17	35	10	FAG	DEEP GROOVE BALL BEARINGS
  NU2315E	75	160	55	SKF	CYLINDRICAL ROLLER BEARINGS
  F-674-ZZ	4	7	2.5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  53252-U				CONSOLIDATED	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  H-211x50	55	75		CONSOLIDATED	ADAPTERS