Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 2218 ECM

NJ 2218 ECM

SKF Explorer

Dimensions

d		90	mm
D		160	mm
B		40	mm
d₁	≈	114	mm
D₁	≈	138.5	mm
F		107	mm
r_1,2	min.	2	mm
r_3,4	min.	2	mm
s	max.	2.6	mm

Abutment dimensions

d_a	min.	101	mm
d_a	max.	104	mm
d_b	min.	117	mm
D_a	max.	149	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	280	kN
Basic static load rating	C₀	315	kN
Fatigue load limit	P_u	39	kN
Reference speed		4500	r/min
Limiting speed		5000	r/min
Calculation factor	k_r	0.2
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

3.63

Associated products

Angle ring

HJ 2218 EC

Model Number: NJ 2218 ECM
Inner Diameter：90mm Outer Diameter：160mm Width：40mm
Reference speed:5000 r/min Limiting speed:4500 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：2026-08-24
Application:altimeter etc,milling head plug,Antenna Industry,intermediate,survey accessories,sample cup,plastic molding,plastic rolling,gear grinding machine,medical equipment,Pneumatic Control Valves
Similar models:BD-C 2218 K-H 318 E SSAFS 22218 T 2218 KM 22218 E 52218 2218 K + H 318 SSAFS 22218 TLC NJ 2218 ECN1ML HJ 2218 EC 2218
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Model No. Inner Diameter Outer Diameter Width Type

208-Z
3209 ATN9
331605 B
SAF 22520 TLC
SAF 22544 x 7.13/16 TLC

Purchase the SKF NJ 2218 ECM Cylindrical roller bearings, single row Please fill in the following

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Model No.	Inner Diameter	Outer Diameter	Width	Type
208-Z
3209 ATN9
331605 B
SAF 22520 TLC
SAF 22544 x 7.13/16 TLC