d - 55 mm

D - 120 mm

B - 29 mm

D₁ - - 100.3 mm

F - 70.5 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 2 mm

s - 2 mm

d_a - min. - 65 mm

d_a - max. - 68 mm

d_b - min. - 73 mm

D_a - max. - 109.2 mm

r_a - max. - 2 mm

r_b - max. - 2 mm

Basic dynamic load rating - C - 156 kN

Basic static load rating - C₀ - 143 kN

Fatigue load limit - P_u - 18.6 kN

Reference speed - 6000 r/min

Limiting speed - 7000 r/min

Calculation factor - k_r - 0.15

Mass bearing - 1.571 kg

• Model Number:NU 311 ECNJ
• Inner Diameter：120mm Outer Diameter：55mm Width：29mm
• Type：Thrust Ball Bearings
• Update date：2023-03-03
• Application:Solenoid Valves,embroidery cloth,rolling machine,medical equipment,Anesthetic Equipment,Hydraulic Equipment,Performance test,sewage pump,garden machinery,tobacco machinery,motorcycle
• Similar models:CRAFT 51311 NSK 54311 SKF NJ311ECP SKF NU2311ECPH NKE 53311+U311 KOYO 53311 SKF NJ311ECM FAG 54311+U311 NSK 53311 KOYO 54311U
• BEARING POWER International Trading Co.,Ltd. specialize in NU311ECNJ products，there is large inventory of SKF NU 311 ECNJ . We has been built up long-term cooperation with SKF company, could make a bulk order of the NU 311 ECNJ Which SKF NU311ECNJ 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
  20216 KC+H216	80	140	26	CX	Spherical Roller Bearings
  3217-2RS	85	150	49,2	CRAFT	Angular Contact Ball Bearings
  6006LLUN	30,000	55,000	13,000	NTN	Deep Groove Ball Bearings
  61818-2RS	90	115	13	CX	Deep Groove Ball Bearings
  6230Z	150,000	270,000	45,000	NTN	Deep Groove Ball Bearings
  7024 ACE/P4A	180	120	28	SKF	Angular Contact Ball Bearings
  7236C	180	320	52	KOYO	Angular Contact Ball Bearings
  90RIT399	228,6	395		Timken	Cylindrical Roller Bearings
  GE160-FW-2RS	160	260	135	INA	Plain Bearings
  NJ2220-E-TVP2 + HJ2220-E	100	180	46	FAG	Cylindrical Roller Bearings
  NN3020MBKR	100	137	37	NSK	Cylindrical Roller Bearings
  PCM 150155100 E	150	155	100	SKF	Plain Bearings
  R1-5ZZA	2,38	7,938	3,571	NTN	Deep Groove Ball Bearings
  RNA6903	22	30	23	CX	Needle Roller Bearings
  GS81108	42	60		FAG	THRUST ROLLER BEARINGS
  1020	100	215	109	INA	THRUST BALL BEARINGS
  RNA4834	215		45	INA	NEEDLE BEARINGS
  SIL20ES	20		16	SKF	ROD ENDS
  MB260-9LSS	260	370	150	RBC	SPHERICAL PLAIN BEARINGS
  6321NR	105	225	49	CONSOLIDATED	DEEP GROOVE BALL BEARINGS