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

NU 220 ECML

SKF Explorer

Dimensions

d		100	mm
D		180	mm
B		34	mm
D₁	≈	156.4	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		6700	r/min
Calculation factor	k_r	0.23
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

3.74

Associated products

Angle ring

HJ 220 EC

Model Number: NU 220 ECML
Inner Diameter：100mm Outer Diameter：180mm Width：34mm
Reference speed:6700 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：2026-04-16
Application:gear grinding machine,Solenoid Valves,stamping die and its equipment,nail products,medical equipment,medical equipment,Storage Device,wheel lathe,engineering machinery,pneumatic Pump,hinge industry
Similar models:RNA 2205.2RS BD-C 2220 K-H 320 E NJ 2207 ECPH NJ 2209 ECP RNA 2204.2RS PSM 162220 A51 32205 NJ 2220 ECJ RNA 2206.2RS NU 2208 ECPH
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Model No.	Inner Diameter	Outer Diameter	Width	Type
20530	52.4002	69.85	7.95	Seals
231/1000 CAKF/W33 + AOH 31/1000	950	1580	462	Bearings, units and housings
30313	65	140	36	Bearings, units and housings
314419	500	720	218	Bearings, units and housings
470861	824	-	-	Seals
7021 CD/HCP4AL	105	160	26	Bearings, units and housings
CRM 40 AMB	127	254	50.8	Bearings, units and housings
NNU 4964 B/SPW33	320	440	118	Bearings, units and housings
NU 212 ECM/HC5C3	60	110	22	Bearings, units and housings
SAF 22632 TLC	138.1125	-	-	Bearings, units and housings
SNL 3164 G	300	-	-	Bearings, units and housings
WS 81152	260		13.5	Bearings, units and housings

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Hot number： 4301 ATN9 6817 607-2RSH 61916 AS 80105 AS 85110 AS 90120 GS 81109 IR 35x40x30 LM 361649 A/610 OKTC 545 PCZ 1812 M SAF 22530 x 5.5/16 T W 040 W 637/5 X-2Z