Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 2222 ECJ

NJ 2222 ECJ

SKF Explorer

Dimensions

d		110	mm
D		200	mm
B		53	mm
d₁	≈	141	mm
D₁	≈	172.5	mm
F		132.5	mm
r_1,2	min.	2.1	mm
r_3,4	min.	2.1	mm
s	max.	3.7	mm

Abutment dimensions

d_a	min.	122	mm
d_a	max.	129	mm
d_b	min.	144	mm
D_a	max.	187	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	440	kN
Basic static load rating	C₀	520	kN
Fatigue load limit	P_u	61	kN
Reference speed		3600	r/min
Limiting speed		4000	r/min
Calculation factor	k_r	0.2
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

6.82

Model Number: NJ 2222 ECJ
Inner Diameter：110mm Outer Diameter：200mm Width：53mm
Reference speed:4000 r/min Limiting speed:3600 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：2026-07-24
Application:test equipment,generator,wheel lathe,equipment and,electric pump,scientific instruments,Cleaning equipment,Medium and large motor,electromagnetic clutch,Water Monitoring,Spectrum Products
Similar models:SSAFS 22224 T 52222 BD-22220 EK-H 320 22228-2CS5/VT143 2222 M 22226 EK BD-22228 CCK/W33-AHX 3128 SAFS 22224 SAFS 22220-11 T SAF 22224
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Model No. Inner Diameter Outer Diameter Width Type

241/530 ECAK30/W33
51113
71915 CB/P4AL
811/1120 M
812/1060 M

Purchase the SKF NJ 2222 ECJ Cylindrical roller bearings, single row Please fill in the following

Hot number： BD-22213 EK-AH 313 G 305804 C-2Z 44x60x10 HMSA10 V 51104 6228/C3VL2071 6313-RS1 FYC 504 GS 81217 HE 217 IR 22x26x20 NNTR 70x180x85.2ZL PWM 150165120 SONL 218-518 SSAFS 22526 T W 630/3-2Z

Model No.	Inner Diameter	Outer Diameter	Width	Type
241/530 ECAK30/W33
51113
71915 CB/P4AL
811/1120 M
812/1060 M