Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 220 ECJ

NJ 220 ECJ

SKF Explorer

Dimensions

d		100	mm
D		180	mm
B		34	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.	1.7	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	285	kN
Basic static load rating	C₀	305	kN
Fatigue load limit	P_u	36.5	kN
Reference speed		4000	r/min
Limiting speed		4500	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

3.52

Associated products

Angle ring

HJ 220 EC

Model Number: NJ 220 ECJ
Inner Diameter：100mm Outer Diameter：180mm Width：34mm
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：2026-07-24
Application:trolley,mobile toilet,light therapy instrument,DC generators,Low-voltage electrical equipment,internal combustion engine,meat products machine,Infrared Technology,heating fans,thread processing machine,ultra-quiet generators
Similar models:30220/DF FSAF 22220 TLC SAW 23220 T PBM 200220200 M1G1 7220 ACD/P4A NU 220 ECP 62200-2RS1 NU 2220 ECML C 2206 V 48290/48220
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Model No. Inner Diameter Outer Diameter Width Type

FBSA 208 A/QFC
NJ 207 ECM
NNF 5014 ADB-2LSV
PCM 252850 M
W 618/7 R

Purchase the SKF NJ 220 ECJ Cylindrical roller bearings, single row Please fill in the following

Hot number： BD-22230-2CS5K/VT143-H 3130 BD-23038 CCK/W33-H 3038 32320/DF 42x65x10 HMS5 V 38694 470631 48x68x8 CRW1 R 940 VRME R BC1-8028 FSAF 1611 x 1.7/8 T NU 219 ECM/C3VL0241 RNU 1011 SAFS 22517-11 x 2.13/16 T SNL 3168 TURA W 638/2 X-2Z

Model No.	Inner Diameter	Outer Diameter	Width	Type
FBSA 208 A/QFC
NJ 207 ECM
NNF 5014 ADB-2LSV
PCM 252850 M
W 618/7 R