Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 306708 D

306708 D

Dimensions

d		650	mm
D		920	mm
B		118	mm
d₁	≈	737	mm
D₁	≈	830	mm
h		32	mm
b		20.5	mm
r₀		3	mm
r_1,2	min.	6	mm

Abutment dimensions

d_a	min.	673	mm
D_a	max.	897	mm
r_a	max.	5	mm

Calculation data

Basic dynamic load rating	C	780	kN
Basic static load rating	C₀	1730	kN
Fatigue load limit	P_u	26	kN
Reference speed		1200	r/min
Limiting speed		1000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	16

Mass

Mass bearing

250

Model Number: 306708 D
Inner Diameter：650mm Outer Diameter：920mm Width：118mm
Reference speed:1000 r/min Limiting speed:1200 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-17
Application:car and accessories,transportation equipment,coupling type,security,Forklift industry,Hairbrush device,walking Food processing machinery and equipment,mobile toilet,tower crane,medical equipment,Air
Similar models:306708 D
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SYWK 505 Y	-	-	-	Bearings, units and housings

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