Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NU 20/500 ECMA

NU 20/500 ECMA

Dimensions

d		500	mm
D		720	mm
B		128	mm
D₁	≈	649	mm
F		553	mm
r_1,2	min.	6	mm
s	max.	12.7	mm

Abutment dimensions

d_a	min.	523	mm
d_a	max.	549	mm
d_b	min.	558	mm
D_a	max.	697	mm
r_a	max.	5	mm

Calculation data

Basic dynamic load rating	C	2920	kN
Basic static load rating	C₀	5850	kN
Fatigue load limit	P_u	440	kN
Reference speed		750	r/min
Limiting speed		1100	r/min
Calculation factor	k_r	0.14
Limiting value	e	0.3
Axial load factor	Y	0

Mass

Mass bearing

180

Model Number: NU 20/500 ECMA
Inner Diameter：500mm Outer Diameter：720mm Width：128mm
Reference speed:1100 r/min Limiting speed:750 r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings Single row cylindrical roller bearings
Details： Single row cylindrical roller bearings Cylindrical roller bearings, single row
Update date：2026-04-16
Application:Medical printer,Roller,steam Hydraulic control element,chemical raw materials and reagents,bio-chemical,tapping machine,Spectrum Products,Cleaning equipment,aerial work equipment,hook,hardware
Similar models:K 20x26x20 SAF 22620 x 3.3/8 TLC NJ 205 ECJ 52205 K 35x45x20 3209 ATN9 YAR 211-203-2F NJ 320 ECJ NUP 207 ECJ YAR 208-108-2FW/VA201
BEARING POWER International Trading Co.,Ltd. specialize in NU20/500ECMA products，there is large inventory of SKF NU 20/500 ECMA Single row cylindrical roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NU 20/500 ECMA Which SKF NU20/500ECMA 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	Type
22614	56.896	81	15.49	Seals
7591	19.05	40	6.35	Seals
7036 CD/HCP4A	180	280	46	Bearings, units and housings
71944 ACD/P4AL	220	300	38	Bearings, units and housings
7219 BEGAM	95	170	32	Bearings, units and housings
97542	247.65	282.58	15.88	Seals
FSAF 1311 T	55	-	-	Bearings, units and housings
FYTB 40 TDW	40	-	-	Bearings, units and housings
OKC 120	120		-
PSM 506035 A51	50	60	35	Bearings, units and housings
TU 1.1/2 TF	38.1	-	-	Bearings, units and housings
YARAG 205	25	52	34.1	Bearings, units and housings

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