Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NUP 2307 ECP

NUP 2307 ECP

SKF Explorer

Dimensions

d		35	mm
D		80	mm
B		31	mm
d₁	≈	51	mm
D₁	≈	65.8	mm
F		46.2	mm
r_1,2	min.	1.5	mm
r_3,4	min.	1.1	mm

Abutment dimensions

d_a	min.	43	mm
d_b	min.	53	mm
D_a	max.	72.2	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	106	kN
Basic static load rating	C₀	98	kN
Fatigue load limit	P_u	12.7	kN
Reference speed		9500	r/min
Limiting speed		11000	r/min
Calculation factor	k_r	0.25
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

0.76

Model Number: NUP 2307 ECP
Inner Diameter：35mm Outer Diameter：80mm Width：31mm
Reference speed:11000 r/min Limiting speed:9500 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：2026-07-31
Application:garden machinery,centrifugal pump,security equipment,chromatography,CNC,mathematical instruments,food packaging,light therapy instrument,medical equipment,molding machine,medical treatment
Similar models:NU 2307 ECP 2307 ETN9 NJ 2307 ECP 52307 NJ 2307 ECPH 2307 EKM NJG 2307 VH 23072 CC/W33 NUP 2307 ECP YSA 207-2FK + H 2307
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Model No. Inner Diameter Outer Diameter Width Type

1300240
FY 50 LDW
NX 12
SAF 1618 x 3.1/4 TLC
SONL 217-517

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Model No.	Inner Diameter	Outer Diameter	Width	Type
1300240
FY 50 LDW
NX 12
SAF 1618 x 3.1/4 TLC
SONL 217-517