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

NU 220 ECJ

SKF Explorer

Dimensions

d		100	mm
D		180	mm
B		34	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.	122	mm
D_a	max.	167.5	mm
r_a	max.	2	mm
r_b	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

3.47

Associated products

Angle ring

HJ 220 EC

Model Number: NU 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：2025-12-09
Application:sheet industry,storage shelves,Industrial equipment,Hydraulic Rama,relay,Other Measurements,oral medical device,Garment Accessories,ECG,animal,Broadcasting System
Similar models:NA 2206.2RSX 2206 EKTN9 + H 306 YAR 220-2F 22207 E 32205 22209 EK + AH 309 PBM 223220 M1G1 RNA 2207.2RS PBMF 20022080 M1G1 220-2Z
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