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：2025-04-19
• Application:plastic blow molding,textile machinery,woodworking machinery,Rolling mill gear box,blood cell reagent,lifting tackle,Industry,Tool,gear type,raw material accessories,ventilation heating 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
  22326 KCW33+H2326	130	280	93	CX	Spherical Roller Bearings
  2878/2820	34,925	73,025	22,225	CX	Tapered Roller Bearings
  28R3317	28	33	17	KOYO	Needle Roller Bearings
  AST090 19590	195	200		AST	Plain Bearings
  6026-Z	200	130	33	SKF	Deep Groove Ball Bearings
  71819 A	95	120	13	ISO	Angular Contact Ball Bearings
  96NNU68280	480	680	280	KOYO	Cylindrical Roller Bearings
  LS 1528	28	15	2,75	SKF	Thrust Roller Bearings
  MRJ 1.1/8	28,575	71,438	20,64	SIGMA	Cylindrical Roller Bearings
  NNU49/560KWD1XC0NAP4	560	750	190	NTN	Cylindrical Roller Bearings
  SF4651	230,000	290,000	26,000	NTN	Angular Contact Ball Bearings
  ZSL192307	35	80	31	NBS	Cylindrical Roller Bearings
  33009	45	75	24	FAG	TAPERED ROLLER BEARINGS
  KM5			7	FAG	LOCKNUTS
  MBL-30	150	170	14	FAG	LOCKWASHERS
  239/560	560	750	140	Torrington	SPHERICAL ROLLER BEARINGS
  T757				Rollway	THRUST ROLLER BEARINGS
  CRHSBC-14	.4375	.8750	.5000	Torrington	NEEDLE BEARINGS
  HJ-2328E	140		15	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  RNAO-22x30x26	30		26	CONSOLIDATED	NEEDLE BEARINGS