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

N 309 ECP

SKF Explorer

Dimensions

d		45	mm
D		100	mm
B		25	mm
d₁	≈	64.4	mm
E		88.5	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.	86	mm
D_a	min.	91	mm
D_a	max.	92.3	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		8500	r/min
Calculation factor	k_r	0.12
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

0.88

Model Number: N 309 ECP
Inner Diameter：45mm Outer Diameter：100mm Width：25mm
Reference speed:8500 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：2026-04-19
Application:Spectral Products,Low-voltage electrical equipment,Industry,decoration machinery,nail products,tower crane,power source,shoe-making machinery,pump industry,Oral Equipment,vertical processing
Similar models:6309-Z 6309-2ZNR 1309 EKTN9 + H 309 QJ 309 N2PHAS SNL 3092 HM 3096 7309 BEGBP NJ 309 ECP SNL 3092 TURA 6309/VA201
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