Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 305 ECP

NJ 305 ECP

SKF Explorer

Dimensions

d		25	mm
D		62	mm
B		17	mm
d₁	≈	38.1	mm
D₁	≈	50.15	mm
F		34	mm
r_1,2	min.	1.1	mm
r_3,4	min.	1.1	mm
s	max.	1.3	mm

Abutment dimensions

d_a	min.	31	mm
d_a	max.	32.5	mm
d_b	min.	40	mm
D_a	max.	54.9	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	46.5	kN
Basic static load rating	C₀	36.5	kN
Fatigue load limit	P_u	4.55	kN
Reference speed		12000	r/min
Limiting speed		15000	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

0.24

Associated products

Angle ring

HJ 305 EC

Model Number: NJ 305 ECP
Inner Diameter：25mm Outer Diameter：62mm Width：17mm
Reference speed:15000 r/min Limiting speed:12000 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：2026-04-18
Application:Display Devices,Cylinder Type,Digital Generator,Seals,squeeze machine etc,motor,Equipment,Spectrum Products,industrial equipment,Broadcasting System,medical treatment
Similar models:NUP 305 ECJ SAF 23056 KAT x 9.15/16 23052-2CS5K/VT143 SNL 3052 23056 CC/W33 2305 E-2RS1TN9 SAF 23052 KAT x 9.1/2 SNL 3052 G 3305 A-2RS1 6305-RZ
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