d - 400 mm

D - 540 mm

B - 65 mm

D₁ - - 499 mm

F - 435 mm

r_1,2 - min. - 4 mm

s - 3.9 mm

d_a - min. - 415 mm

d_a - max. - 429 mm

d_b - min. - 439 mm

D_a - max. - 525 mm

r_a - max. - 3 mm

Basic dynamic load rating - C - 952 kN

Basic static load rating - C₀ - 1730 kN

Fatigue load limit - P_u - 153 kN

Reference speed - 1200 r/min

Limiting speed - 1600 r/min

Calculation factor - k_r - 0.07

Mass bearing - 41 kg

• Model Number: NU 1980 ECMA
• Inner Diameter：540mm Outer Diameter：400mm Width：65mm
• Type：Thrust Ball Bearings
• Update date：2025-12-13
• Application:pressure control valve,storage shelves,Technical Equipment,Broadcasting System,Optical detection,Machine tool accessories,respirator,electronic materials,sanitation facilities,hardware,standing experimental equipment
• Similar models:SKF NU1980ECMA
• BEARING POWER International Trading Co.,Ltd. specialize in NU1980ECMA products，there is large inventory of SKF NU 1980 ECMA . We has been built up long-term cooperation with SKF company, could make a bulk order of the NU 1980 ECMA Which SKF NU1980ECMA 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
  22236 KW33	180	320	86	ISO	Spherical Roller Bearings
  22205-E-W33	25	52	18	NKE	Spherical Roller Bearings
  31313A	65	140	36	ZVL	Tapered Roller Bearings
  77R16	25,4	50,8	12,7	FBJ	Deep Groove Ball Bearings
  4T-842/834D+A	82,55	171,45	125,412	NTN	Tapered Roller Bearings
  6011-Z-N	55	90	18	NKE	Deep Groove Ball Bearings
  62210	50	90	23	ZEN	Deep Groove Ball Bearings
  6307ZZ	35	80	21	NSK	Deep Groove Ball Bearings
  7018CDB/GMP5	90	140	48	NTN	Angular Contact Ball Bearings
  81134TN	170	215	34	NBS	Thrust Roller Bearings
  ESPG206	30			SNR	Bearing Units
  K15X21X15	15	21		KOYO	Needle Roller Bearings
  KCX055	139,7	158,75	9,525	KOYO	Angular Contact Ball Bearings
  MF62	2	7,2	2,5	NSK	Deep Groove Ball Bearings
  NAPK201	12			FYH	Bearing Units
  NU2928	140	190	30	ISO	Cylindrical Roller Bearings
  RAE50RR	50	90	30,18	Timken	Deep Groove Ball Bearings
  605h	5	14	5	ISC	DEEP GROOVE BALL BEARINGS
  6026.2Z	130	200	33	STEYR	DEEP GROOVE BALL BEARINGS
  SS676	6	10	2.5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS