Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 61908

61908

Dimensions

d		40	mm
D		62	mm
B		12	mm
d₁	≈	46.9	mm
D₁	≈	55.55	mm
r_1,2	min.	0.6	mm

Abutment dimensions

d_a	min.	43.2	mm
D_a	max.	58.8	mm
r_a	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	13.8	kN
Basic static load rating	C₀	10	kN
Fatigue load limit	P_u	0.425	kN
Reference speed		24000	r/min
Limiting speed		14000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	15.6

Mass

Mass bearing

0.12

Model Number: 61908
Inner Diameter：40mm Outer Diameter：62mm Width：12mm
Reference speed:14000 r/min Limiting speed:24000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-08-18
Application:Medium and large motor,plastic molding,medical equipment,Hair styling device,stirrer,axle lathe,knitted fabrics,Antenna Industry,paint paint,suction nozzle,power protection
Similar models:W 61908 R-2Z W 61908 R W 61908-2Z W 61908-2RS1 61908-2RZ W 61908-2RZ 61908-2RS1 W 61908 61908
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Model No. Inner Diameter Outer Diameter Width Type

10 VS V
1280 VE R
38653
NCF 3009 CV
SYJ 65 TF

Purchase the SKF 61908 Please fill in the following

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Model No.	Inner Diameter	Outer Diameter	Width	Type
10 VS V
1280 VE R
38653
NCF 3009 CV
SYJ 65 TF