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

NU 2220 ECJ

SKF Explorer

Dimensions

d		100	mm
D		180	mm
B		46	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.	122	mm
D_a	max.	167.5	mm
r_a	max.	2	mm
r_b	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

4.8

Associated products

Angle ring

HJ 2220 EC

Model Number: NU 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：2026-08-07
Application:centrifugal pump,metering pump,Leather Products,,circulating pump,Microwave Equipment,chamfer,comprehensive experiment,beverage production,Textile Accessories,Flame Cutting
Similar models:BD-22208 EK-H 308 22207 EK NJ 2220 ECM BD-22208 EK-AH 308 FSAF 22220 T NU 2220 ECNML 22206 E 22220 E FSAF 22220 BS2-2220-2RS5/VT143
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Model No. Inner Diameter Outer Diameter Width Type

33x45x7 HMSA10 RG
BT4B 328974 G/HA1VA901
PSMF 142014 A51
SAF 22620 x 3.3/8
W 630/2 R-2ZS

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

Hot number： 23152 23240-2CS5K/VT143 24904 25078 400161 700 VL R 7314 BEGAP 85999 89196 M FYNT 50 F HA 2326 L NU 205 ECJ OKC 320 SSAFS 22515 T SYJ 35 KF

Model No.	Inner Diameter	Outer Diameter	Width	Type
33x45x7 HMSA10 RG
BT4B 328974 G/HA1VA901
PSMF 142014 A51
SAF 22620 x 3.3/8
W 630/2 R-2ZS