Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NUP 306 ECNJ

NUP 306 ECNJ

SKF Explorer

Dimensions

d		30	mm
D		72	mm
B		19	mm
d₁	≈	45	mm
D₁	≈	58.35	mm
D₃		68.81	mm
F		40.5	mm
C₂		3.28	mm
b		1.9	mm
r_1,2	min.	1.1	mm
r_3,4	min.	1.1	mm

Abutment dimensions

d_a	min.	37	mm
d_b	min.	47	mm
D_a	max.	65.1	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	58.5	kN
Basic static load rating	C₀	48	kN
Fatigue load limit	P_u	6.2	kN
Reference speed		11000	r/min
Limiting speed		12000	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

0.39

Model Number: NUP 306 ECNJ
Inner Diameter：30mm Outer Diameter：72mm Width：19mm
Reference speed:12000 r/min Limiting speed:11000 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：2026-08-25
Application:ship special,PVC,Cylinder Pneumatic Treatment Element,Sensors,Laser Cutting,internal combustion engine,Antenna Potentials,office outdoor camping equipment,defogging and degreasing,stamping die and its equipment,wall materials
Similar models:306493 AA SNL 3064 TURA SNL 3068 306 BK 0306 TN QJ 306 N2PHAS NU 306 ECP BD-23064 CCK/W33-AOH 3064 G 23064 CC/W33 NU 2306 ECP
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Model No. Inner Diameter Outer Diameter Width Type

35x56x10 HMSA10 RG
IR 42x47x30
NCF 2912 CV
PCZ 0708 E
SSAFS 23044 KAT x 7.13/16

Purchase the SKF NUP 306 ECNJ Cylindrical roller bearings, single row Please fill in the following

Hot number： 12x25x7 HMS5 RG 23296 CAK/W33 405203 6308 71832 CD/HCP4 71905 ACE/HCP4A BC2B 319584/HA1 BT4-8023 G/HA1VA919 D/W R6 R IR 40x45x17 NUP 2217 ECP SAF 22638 x 6.13/16 T SAFS 22215 SY 1.3/4 DUTF SY 50 TR

Model No.	Inner Diameter	Outer Diameter	Width	Type
35x56x10 HMSA10 RG
IR 42x47x30
NCF 2912 CV
PCZ 0708 E
SSAFS 23044 KAT x 7.13/16