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

NJ 2218 ECJ

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

3.2

Associated products

Angle ring

HJ 2218 EC

Model Number: NJ 2218 ECJ
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：2026-08-20
Application:machine lathe,food sterilization,CNC,electrostatic protection,ship special,Machine Tool Accessories,equipment and,Medium and large motor,power protection,marine analysis and testing equipment,heating fans
Similar models:C 2218 BD-22218 EK-AHX 318 HJ 2218 EC 22218 EK NJ 2218 ECM 32218/DF PSM 182218 A51 BD-C 2218 K-AHX 318 SSAFS 22218 T BS2-2218-2RSK/VT143
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Model No. Inner Diameter Outer Diameter Width Type

16x30x7 CRW1 R
2202 E-2RS1TN9
241/800 ECAK30/W33
C 4028 K30V
D/W RW2 R

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

Hot number： 1575283 99165 BC1B 322416/HA1 BC4-8015/HB1 BS2-2209-2RSK/VT143 GS 81103 HJ 224 EC NAO 30x47x18 NU 2210 ECM NU 2213 ECP PCZ 1114 M PSMF 121810 A51 PWM 130145100 S71919 CB/P4A W 61901-2RZ

Model No.	Inner Diameter	Outer Diameter	Width	Type
16x30x7 CRW1 R
2202 E-2RS1TN9
241/800 ECAK30/W33
C 4028 K30V
D/W RW2 R