Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 2320 ECM

NJ 2320 ECM

SKF Explorer

Dimensions

d		100	mm
D		215	mm
B		73	mm
d₁	≈	139	mm
D₁	≈	181.1	mm
F		127.5	mm
r_1,2	min.	3	mm
r_3,4	min.	3	mm
s	max.	5.9	mm

Abutment dimensions

d_a	min.	114	mm
d_a	max.	124	mm
d_b	min.	142	mm
D_a	max.	199.6	mm
r_a	max.	2.5	mm

Calculation data

Basic dynamic load rating	C	670	kN
Basic static load rating	C₀	735	kN
Fatigue load limit	P_u	85	kN
Reference speed		3200	r/min
Limiting speed		3800	r/min
Calculation factor	k_r	0.25
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

13.6

Associated products

Angle ring

HJ 2320 EC

Model Number: NJ 2320 ECM
Inner Diameter：100mm Outer Diameter：215mm Width：73mm
Reference speed:3800 r/min Limiting speed:3200 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：2026-04-20
Application:Automobile,Hairbrush device,Grinding and polishing equipment,sleep monitoring,Chromatography Products,vertical sawing machine,Tool,Spectrum Products,medical equipment,orthodontic material,engineering machinery
Similar models:2320 KM 32320 BD-22320 EK-H 2320 BD-BS2-2220-2RS5K/VT143-H 2320 E NUP 2320 ECP HA 2320 NUP 2320 ECJ PRMF 202320 NJ 2320 ECJ C 2320
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