Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF WBB1-8714

WBB1-8714

Dimensions

d		20	mm
D		25	mm
B		4	mm
d₁	≈	21.35	mm
D₂	≈	24	mm
r_1,2	min.	0.15	mm

Abutment dimensions

d_a	min.	21	mm
d_a	max.	21	mm
D_a	max.	24.5	mm
r_a	max.	0.15	mm

Calculation data

Basic dynamic load rating	C	0.572	kN
Basic static load rating	C₀	0.365	kN
Fatigue load limit	P_u	0.016	kN
Reference speed		53000	r/min
Limiting speed		34000	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	8.6

Mass

Mass bearing

0.0029

Model Number: WBB1-8714
Inner Diameter：20mm Outer Diameter：25mm Width：4mm
Reference speed:34000 r/min Limiting speed:53000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2025-11-28
Application:key lock,plastic molding,Storage Tool,stirrer,Equipment,Digital Generator,Anesthetic Equipment,Other Machine Tools,sample cup,garden machinery,SPA equipment
Similar models:WBB1-8714-2ZS WBB1-8714
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