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

NU 309 ECNP

SKF Explorer

Dimensions

d		45	mm
D		100	mm
B		25	mm
D₁	≈	83.2	mm
D₃		96.8	mm
F		58.5	mm
C₂		3.28	mm
b		2.7	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		8500	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

0.9

Associated products

Angle ring

HJ 309 EC

Model Number: NU 309 ECNP
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：2025-12-09
Application:wall materials,equipment and,Control,medical treatment,security equipment,trolley,Workpiece,stirrer,equipment,Oral Equipment,water
Similar models:SNL 3092 TURA 330990 A 1309 ETN9 7309 ACCBM 23096 CAK/W33 NU 309 ECM 2309 EKTN9 BD-BS2-2209-2RSK/VT143-H 309 E BD-23092 CAK/W33-AOHX 3092 G 23092 CAK/W33
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