d - 100 mm

D - 180 mm

B - 46 mm

D₁ - - 155.6 mm

F - 119 mm

r_1,2 - min. - 2.1 mm

r_3,4 - min. - 2.1 mm

s - 2.5 mm

d_a - min. - 113 mm

d_a - max. - 116 mm

d_b - min. - 122 mm

D_a - max. - 167.5 mm

r_a - max. - 2 mm

r_b - max. - 2 mm

Basic dynamic load rating - C - 380 kN

Basic static load rating - C₀ - 450 kN

Fatigue load limit - P_u - 54 kN

Reference speed - 4000 r/min

Limiting speed - 4500 r/min

Calculation factor - k_r - 0.2

Mass bearing - 5.295 kg

• Model Number: NU 2220 ECM
• Inner Diameter：180mm Outer Diameter：100mm Width：46mm
• Type：Thrust Ball Bearings
• Update date：2025-04-23
• Application:Laser Devices,rolling mill roll neck and slowdown device,mathematical instruments,security,Sensors,Infrared Technology,industrial equipment,vertical pull,Optical Instruments,other rubber,supporting facilities
• Similar models:SKF NUP2220ECML SKF NU2220ECJ ISO 52220 SKF NU2220ECM SKF NJ2220ECML SKF NJ2220ECJ CX 52220 KOYO 52220 NACHI 52220 SKF NJ2220ECP
• BEARING POWER International Trading Co.,Ltd. specialize in NU2220ECM products，there is large inventory of SKF NU 2220 ECM . We has been built up long-term cooperation with SKF company, could make a bulk order of the NU 2220 ECM Which SKF NU2220ECM 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
  11211	55	100	21	ISO	Self-Aligning Ball Bearings
  2311K	55	120	43	NACHI	Self-Aligning Ball Bearings
  239SM560-MA	560	800	150	FAG	Spherical Roller Bearings
  32040-X	200	310	70	NKE	Tapered Roller Bearings
  4T-32205	25	52	19,25	NTN	Tapered Roller Bearings
  54213	67	100	50,4	CX	Thrust Ball Bearings
  61815-2RS	75	95	10	ZEN	Deep Groove Ball Bearings
  AST090 8530	85	90		AST	Plain Bearings
  CRBC 10020 UU	100	150	20	IKO	Thrust Roller Bearings
  F-FLWA673SSA	3,000	6,000	2,500	NTN	Deep Groove Ball Bearings
  LM770945/LM770910	450,85	603,25	85,725	NSK	Cylindrical Roller Bearings
  JTT-87	12,7	17,463	11,13	Timken	Needle Roller Bearings
  K 50x55x17	50	55		NBS	Needle Roller Bearings
  NA 4904	20	37	17	JNS	Needle Roller Bearings
  NU308EM	40	90	23	NSK	Cylindrical Roller Bearings
  T88	22,479	48,021	15,088	Timken	Thrust Roller Bearings
  UCHA206-19	30,1625		38,1	KOYO	Bearing Units
  UCIP319	95		103	NACHI	Bearing Units
  29334E	170	280		SKF	SPHERICAL ROLLERTHRUST BEARINGS
  LS150190	150	190		Torrington	THRUST NEEDLE BEARINGS