Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 2220 ECJ

NJ 2220 ECJ

SKF Explorer

Dimensions

d		100	mm
D		180	mm
B		46	mm
d₁	≈	127	mm
D₁	≈	155.6	mm
F		119	mm
r_1,2	min.	2.1	mm
r_3,4	min.	2.1	mm
s	max.	2.5	mm

Abutment dimensions

d_a	min.	113	mm
d_a	max.	116	mm
d_b	min.	130	mm
D_a	max.	167.5	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	380	kN
Basic static load rating	C₀	450	kN
Fatigue load limit	P_u	54	kN
Reference speed		4000	r/min
Limiting speed		4500	r/min
Calculation factor	k_r	0.2
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

Associated products

Angle ring

HJ 2220 EC

Model Number: NJ 2220 ECJ
Inner Diameter：100mm Outer Diameter：180mm Width：46mm
Reference speed:4500 r/min Limiting speed:4000 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:air purification,Power equipment,medical equipment,Industrial Adhesive,product accessories,switch,other processing,trolley,boring bar boring bar,circulating pump,Industrial
Similar models:NU 2220 ECJ SSAFS 22220 NJ 2220 ECJ 22207 EK NU 2220 ECP PSM 152220 A51 NU 2220 ECNML BD-C 2220 K-H 320 E 32220T107/DB 32220/DF
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Model No. Inner Diameter Outer Diameter Width Type

230/750 CA/W33
3103
404203
NNF 5022 ADA-2LSV
SNW 8x1.1/4

Purchase the SKF NJ 2220 ECJ Cylindrical roller bearings, single row Please fill in the following

Hot number： 24056 CCK30/W33 27536 409803 471001 51144 M 619/1180 MB 7014 CB/P4A 7212 BEGAP C 2215 K BD-C 30/750 KMB-OH 30/750 HE C 4034 K30V KR 52 B NKIB 5903 NU 220 ECM SAF 1510 T

Model No.	Inner Diameter	Outer Diameter	Width	Type
230/750 CA/W33
3103
404203
NNF 5022 ADA-2LSV
SNW 8x1.1/4