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

NJ 2220 ECM

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

5.5

Associated products

Angle ring

HJ 2220 EC

Model Number: NJ 2220 ECM
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：2026-06-24
Application:Switch,food sterilization,universal category,molding machine,EEG,printing equipment,tower crane,E Beauty,medical equipment,gear grinding machine,vertical sawing machine
Similar models:C 2220 K 22206 EK SAF 22220 TLC SAF 22220 T 2220 22208 E NU 2220 ECM BD-22209 EK-H 309 2220 K NJ 2220 ECML
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Model No. Inner Diameter Outer Diameter Width Type

39350
6200-ZNR
IR 25x30x20
NUP 244 ECM
SSAFS 22517 x 2.7/8 TLC

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

Hot number： 38x62x8 HMSA10 RG 4214 ATN9 7088 BM 7316 BECBM 7414 BCBM 91320 960x1040x23 HDS1 R AXK 1024 BT4B 331226 AG/HA1 FYE 2 FYNT 90 L NNTR 55x140x70.2ZL PSM 121825 A51 SAFS 22534 x 5.7/8 W 603

Model No.	Inner Diameter	Outer Diameter	Width	Type
39350
6200-ZNR
IR 25x30x20
NUP 244 ECM
SSAFS 22517 x 2.7/8 TLC