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

NJ 2238 ECML

SKF Explorer

Dimensions

d		190	mm
D		340	mm
B		92	mm
d₁	≈	243	mm
D₁	≈	296.4	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.	247	mm
D_a	max.	322	mm
r_a	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		3400	r/min
Calculation factor	k_r	0.3
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

36.9

Model Number: NJ 2238 ECML
Inner Diameter：190mm Outer Diameter：340mm Width：92mm
Reference speed:3400 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：2024-12-18
Application:rolling mill roll neck and slowdown device,hydraulic cylinder buffer,Automobile,storage and transportation equipment,Hydraulic Rama,Vertical pull,lathe,ultra-quiet generators,PVC,Anti-defibrillation pacing,cleaning agent
Similar models:SAFS 22238 T SSAFS 22238 TLC 22380 CA/W33 C 2238 BD-22380 CAK/W33-OH 3280 H SAFS 22238 TLC SAF 22238 T BD-22238-2CS5K/VT143-H 3138 22380 CAK/W33 PCMW 223801.5 E
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