Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NU 320 ECN1ML

NU 320 ECN1ML

SKF Explorer

Dimensions

d		100	mm
D		215	mm
B		47	mm
D₁	≈	181.95	mm
F		127.5	mm
b₁		10.5	mm
h		11.7	mm
r_1,2	min.	3	mm
r_3,4	min.	3	mm
s	max.	2.9	mm

Abutment dimensions

d_a	min.	114	mm
d_a	max.	124	mm
d_b	min.	131	mm
D_a	max.	199.6	mm
r_a	max.	2.5	mm
r_b	max.	2.5	mm

Calculation data

Basic dynamic load rating	C	450	kN
Basic static load rating	C₀	440	kN
Fatigue load limit	P_u	51	kN
Reference speed		3200	r/min
Limiting speed		6000	r/min
Calculation factor	k_r	0.23
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

8.28

Associated products

Angle ring

HJ 320 EC

Model Number: NU 320 ECN1ML
Inner Diameter：100mm Outer Diameter：215mm Width：47mm
Reference speed:6000 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:Spectrum Products,Gear grinding machine,,car and accessories,ECG,wire industry,electromagnet,coupling type,forklift industry,quality inspection equipment,hot and cold box
Similar models:3208 A-2RS1 32017 X/DF 32036T138 X/DB BC2B 320075/VJ202 6320/HC5C3 6379/K-6320 2320 K 32013T53 X/DB 53203 + U 203 BD-C 2220 K-AHX 320
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13739	34.925	60.3	7.95	Seals
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248/900 CAMA/W20	900	1090	190	Bearings, units and housings
316977 C	140	250	114	Bearings, units and housings
71819 CD/HCP4	95	120	13	Bearings, units and housings
90886	-	-	50.8	Seals
9995	25.4	44.5	6.35	Seals
AS 3552	35	52	1	Bearings, units and housings
LR 10x13x12.5	10	13	12.5	Bearings, units and housings
SAF 22526 x 4.3/8 TLC	111.125	-	-	Bearings, units and housings
SYF 50 FM	50	-	-	Bearings, units and housings
W 63806-2Z	30	42	10	Bearings, units and housings

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