Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NU 18/800 ECMA

NU 18/800 ECMA

Dimensions

d		800	mm
D		980	mm
B		82	mm
D₁	≈	920	mm
F		846	mm
r_1,2	min.	5	mm
s	max.	1	mm

Abutment dimensions

d_a	min.	818	mm
d_a	max.	840	mm
d_b	min.	861	mm
D_a	max.	962	mm
r_a	max.	4	mm

Calculation data

Basic dynamic load rating	C	1720	kN
Basic static load rating	C₀	4150	kN
Fatigue load limit	P_u	190	kN
Reference speed		530	r/min
Limiting speed		700	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

137

Model Number: NU 18/800 ECMA
Inner Diameter：800mm Outer Diameter：980mm Width：82mm
Reference speed:700 r/min Limiting speed:530 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:Generator,forming machine,extruder,Industry,vacuum filter,hydraulic pressure gauge,top industry,safety testing,Garment Accessories,Oral Image,hydraulic connector
Similar models:GS 81218 NUP 2318 ECP K 35x42x18 SAW 23518 T 71828 CD/P4 318-2Z 61807-2RZ W 61802-2RZ 18790/18720 SAF 1518 x 3.1/8 T
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