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：2025-12-16
• Application:embroidery cloth,Hair styling device,air conditioning tools,Machine Tool Accessories,Forklift industry,vertical pull,security equipment,Hydraulic Hose,plastic molding,rubber products machinery and equipment,Cutting Machine
• Similar models:CX 54244 NTN 51244 NACHI 53244 CRAFT 51244M NSK 52244X ISO 52244 AST 51244M ISO 54244U+U244 NACHI 52244 SKF 51244M
• 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
  16021	105	160	18	FAG	Deep Groove Ball Bearings
  294/1000 EF	1670	1000	402	SKF	Thrust Roller Bearings
  35BER10X	35	62	14	NSK	Angular Contact Ball Bearings
  52400D/52618+Y23S-52618	101,6	157,162	80,167	Timken	Tapered Roller Bearings
  542853 A.HT10	30	72	19	TORRINGTON	Cylindrical Roller Bearings
  562008	40	61		NTN	Thrust Ball Bearings
  6030	150	225	35	ZEN	Deep Groove Ball Bearings
  71919CVUJ74	95	130	18	SNR	Angular Contact Ball Bearings
  7213 C-UD	65	120	46	CX	Angular Contact Ball Bearings
  AST50 60IB56	95,25			AST	Plain Bearings
  BK 2018 RS	20	26	18	NBS	Needle Roller Bearings
  K22X28X17	22	28		INA	Needle Roller Bearings
  NA 49/22	22	39	17	JNS	Needle Roller Bearings
  S687-2RS	7	14	5	ZEN	Deep Groove Ball Bearings
  SY 1.11/16 LDW	42,862	44,53	48	SKF	Bearing Units
  HYDNUT480			76	FAG	HYDRAULIC NUTS
  TARF60150	60	150		TIMKEN	NEEDLE BEARINGS
  MUC146	230	370	53	Rollway	CYLINDRICAL ROLLER BEARINGS
  BK4516	52		16	SKF	NEEDLE BEARINGS
  FY-103	1.1875			CONSOLIDATED	PILLOW BLOCKS