Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NU 2238 ECM

NU 2238 ECM

SKF Explorer

Dimensions

d		190	mm
D		340	mm
B		92	mm
D₁	≈	295.2	mm
F		228	mm
r_1,2	min.	4	mm
r_3,4	min.	4	mm
s	max.	5	mm

Abutment dimensions

d_a	min.	207	mm
d_a	max.	224	mm
d_b	min.	231	mm
D_a	max.	321.9	mm
r_a	max.	3	mm
r_b	max.	3	mm

Calculation data

Basic dynamic load rating	C	1220	kN
Basic static load rating	C₀	1600	kN
Fatigue load limit	P_u	160	kN
Reference speed		2000	r/min
Limiting speed		2200	r/min
Calculation factor	k_r	0.2
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

Model Number: NU 2238 ECM
Inner Diameter：190mm Outer Diameter：340mm Width：92mm
Reference speed:2200 r/min Limiting speed:2000 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：2026-07-30
Application:marine test,Chromatography Products,Seals,fabric products,packing equipment,altimeter etc,,Optical detection,Antenna Potentials,Cylinder Standard,hook
Similar models:22238 CC/W33 SSAFS 22238 TLC SSAFS 22238 PCMW 223801.5 E SSAFS 22238 T 22380 CA/W33 BD-22238-2CS5K/VT143-H 3138 PCMW 223801.5 M NCF 2238 V SAFS 22238
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Model No. Inner Diameter Outer Diameter Width Type

17919
21302
27600
6004
PCZ 5660 M

Purchase the SKF NU 2238 ECM Cylindrical roller bearings, single row Please fill in the following

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Model No.	Inner Diameter	Outer Diameter	Width	Type
17919
21302
27600
6004
PCZ 5660 M