Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NUP 308 ECP

NUP 308 ECP

SKF Explorer

Dimensions

d		40	mm
D		90	mm
B		23	mm
d₁	≈	57.5	mm
D₁	≈	75	mm
F		52	mm
r_1,2	min.	1.5	mm
r_3,4	min.	1.5	mm

Abutment dimensions

d_a	min.	48	mm
d_b	min.	60	mm
D_a	max.	81.8	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	93	kN
Basic static load rating	C₀	78	kN
Fatigue load limit	P_u	10.2	kN
Reference speed		8000	r/min
Limiting speed		9500	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

0.68

Model Number: NUP 308 ECP
Inner Diameter：40mm Outer Diameter：90mm Width：23mm
Reference speed:9500 r/min Limiting speed:8000 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：2026-08-19
Application:lifting tackle,medical equipment,Switch,Perfusion device,Special Equipment,economic mold,lifting upgrade,ship special,ECG,disposable,raw material accessories
Similar models:6308-2RS1 GEZ 308 ESL-2LS GEZ 308 ES-2LS SNL 3088 GEZ 308 ES-2RS 3308 A-2Z 308-2ZNR SNL 3084 6308-Z HM 3088
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Model No. Inner Diameter Outer Diameter Width Type

20x40x7 HMS5 V
7022 CE/HCP4A
8665
FYTB 30 TR
SAFS 22534 x 6

Purchase the SKF NUP 308 ECP Cylindrical roller bearings, single row Please fill in the following

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Model No.	Inner Diameter	Outer Diameter	Width	Type
20x40x7 HMS5 V
7022 CE/HCP4A
8665
FYTB 30 TR
SAFS 22534 x 6