Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 2308 ECML

NJ 2308 ECML

SKF Explorer

Dimensions

d		40	mm
D		90	mm
B		33	mm
d₁	≈	57.5	mm
D₁	≈	75.55	mm
F		52	mm
r_1,2	min.	1.5	mm
r_3,4	min.	1.5	mm
s	max.	2.9	mm

Abutment dimensions

d_a	min.	48	mm
d_a	max.	50	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	129	kN
Basic static load rating	C₀	120	kN
Fatigue load limit	P_u	15.3	kN
Reference speed		8000	r/min
Limiting speed		15000	r/min
Calculation factor	k_r	0.38
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

1.1

Model Number: NJ 2308 ECML
Inner Diameter：40mm Outer Diameter：90mm Width：33mm
Reference speed:15000 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：2026-04-18
Application:test strip,quality inspection equipment,ECG,Individual Wire,pneumatic,Logistics Equipment,stamping die,Special Equipment,magnetic elements,Body shaping,Insect Count
Similar models:SAF 22308 T NU 2308 ECPH 2308 E-2RS1TN9 SAF 22308 NUP 2308 ECM 23084 CA/W33 YSA 208-2FK + HE 2308 NJ 2308 ECML NJ 2308 ECJ 32308
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