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

N 308 ECM

SKF Explorer

Dimensions

d		40	mm
D		90	mm
B		23	mm
d₁	≈	57.5	mm
E		80	mm
r_1,2	min.	1.5	mm
r_3,4	min.	1.5	mm
s	max.	1.4	mm

Abutment dimensions

d_a	min.	48	mm
d_a	max.	78	mm
D_a	min.	82	mm
D_a	max.	83.2	mm
r_a	max.	1.5	mm
r_b	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	0.12
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

0.77

Model Number: N 308 ECM
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：2026-07-29
Application:linear drive,food / grain / food equipment,Ball screw,tapping machine,plastic rolling,nail products,animal anatomy,insect experimental analysis instrument,steam Hydraulic control element,stirrer,electromagnetic clutch
Similar models:SNL 3080 ATURA 21308 E SAF 22308 30308T72/DB 2308 E-2RS1KTN9 308-Z 3308 DNRCBM 23088 CA/W33 NUP 308 ECML 1308 EKTN9
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Model No. Inner Diameter Outer Diameter Width Type

25x37x5 HMS5 RG
28x52x10 HMS5 RG
7206 BECBM
75x130x12 HMSA10 V
AOH 2264 G

Purchase the SKF N 308 ECM Cylindrical roller bearings, single row Please fill in the following

Hot number： 21061 26387 462/453 X 7312 BEGAP 9700 AH 2308 K 24x30x31 ZW NNTR 90x220x100.2ZL S71909 CB/P4A SAFS 23024 KAT x 4 SHR 25 SNL 3172 G SNW 3030x5.1/8 SYR 2 7/16 N-118 YAR 216-2F

Model No.	Inner Diameter	Outer Diameter	Width	Type
25x37x5 HMS5 RG
28x52x10 HMS5 RG
7206 BECBM
75x130x12 HMSA10 V
AOH 2264 G