Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 2211 ECJ

NJ 2211 ECJ

SKF Explorer

Dimensions

d		55	mm
D		100	mm
B		25	mm
d₁	≈	70.8	mm
D₁	≈	85.6	mm
F		66	mm
r_1,2	min.	1.5	mm
r_3,4	min.	1.1	mm
s	max.	1.5	mm

Abutment dimensions

d_a	min.	63	mm
d_a	max.	64	mm
d_b	min.	73	mm
D_a	max.	91.4	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	114	kN
Basic static load rating	C₀	118	kN
Fatigue load limit	P_u	15.3	kN
Reference speed		7500	r/min
Limiting speed		8000	r/min
Calculation factor	k_r	0.2
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

0.81

Associated products

Angle ring

HJ 2211 EC

Model Number: NJ 2211 ECJ
Inner Diameter：55mm Outer Diameter：100mm Width：25mm
Reference speed:8000 r/min Limiting speed:7500 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：2026-08-19
Application:Industrial Electromechanical,security,Anesthetic Equipment,Display Devices,extruder,Generator,other lathe,Body shaping,Broadcasting System,machine tool spindle,Small air generators
Similar models:NJ 2211 ECM BD-22211 EK-AHX 311 HJ 2211 EC 2211 E-2RS1TN9 RNU 2211 ECP BD-22211 EK-H 311 62211-2RS1 2211 EM NUP 2211 ECPH NJ 2211 ECP
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Model No. Inner Diameter Outer Diameter Width Type

265x310x16 HDS1 R
45x65x8 HMS5 V
6224-RS1
NU 318 ECJ
S71903 ACD/HCP4A

Purchase the SKF NJ 2211 ECJ Cylindrical roller bearings, single row Please fill in the following

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Model No.	Inner Diameter	Outer Diameter	Width	Type
265x310x16 HDS1 R
45x65x8 HMS5 V
6224-RS1
NU 318 ECJ
S71903 ACD/HCP4A