Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NU 309 ECML

NU 309 ECML

SKF Explorer

Dimensions

d		45	mm
D		100	mm
B		25	mm
D₁	≈	83.75	mm
F		58.5	mm
r_1,2	min.	1.5	mm
r_3,4	min.	1.5	mm
s	max.	1.7	mm

Abutment dimensions

d_a	min.	54	mm
d_a	max.	56	mm
d_b	min.	60	mm
D_a	max.	91.4	mm
r_a	max.	1.5	mm
r_b	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	112	kN
Basic static load rating	C₀	100	kN
Fatigue load limit	P_u	12.9	kN
Reference speed		7500	r/min
Limiting speed		13000	r/min
Calculation factor	k_r	0.23
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

0.99

Associated products

Angle ring

HJ 309 EC

Model Number: NU 309 ECML
Inner Diameter：45mm Outer Diameter：100mm Width：25mm
Reference speed:13000 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：2026-06-24
Application:Broadcasting System,Display Devices,rolling machine,Tool,hydraulic cylinder buffer,Internal thread type,Gear grinding machine,training beds etc,dynamic blood pressure,reducer,Medical room equipment
Similar models:7309 BEGBP 6309/HR22T2 6309-2Z/VA208 BD-21309 EK-H 309 BD-23096 CAK/W33-AOHX 3096 G 3309 DNRCBM 330990 A NU 3092 ECMA 6309-RS1 NJ 309 ECJ
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Model No. Inner Diameter Outer Diameter Width Type

15578/15520
7014 ACE/HCP4AH1
FSAF 22617
S71919 CB/HCP4A
S71920 ACB/P4A

Purchase the SKF NU 309 ECML Cylindrical roller bearings, single row Please fill in the following

Hot number： BD-22224 EK-H 3124 3310 A-2Z 7208 BECBPH 99365 BT2B 332446 BT4B 332827 AG/HA1 FYR 2 3/4 FYT 25 TF/VA228 L 68149/111 PFT 40 TR S7210 ACD/HCP4A SAF 22522 x 3.7/8 SAF 23038 KAT x 6.15/16 SIA 50 TXE-2LS SSAFS 22234 T

Model No.	Inner Diameter	Outer Diameter	Width	Type
15578/15520
7014 ACE/HCP4AH1
FSAF 22617
S71919 CB/HCP4A
S71920 ACB/P4A