Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF WBB1-8706-2Z

WBB1-8706-2Z

Dimensions

d		6	mm
D		12	mm
B		4	mm
d₂	≈	7.2	mm
D₂	≈	10.9	mm
r_1,2	min.	0.2	mm

Abutment dimensions

d_a	min.	7.1	mm
d_a	max.	7.1	mm
D_a	max.	10.9	mm
r_a	max.	0.2	mm

Calculation data

Basic dynamic load rating	C	0.403	kN
Basic static load rating	C₀	0.146	kN
Fatigue load limit	P_u	0.006	kN
Reference speed		110000	r/min
Limiting speed		56000	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	7.4

Mass

Mass bearing

0.0016

Model Number: WBB1-8706-2Z
Inner Diameter：6mm Outer Diameter：12mm Width：4mm
Reference speed:56000 r/min Limiting speed:110000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2025-12-09
Application:hinge industry,vacuum filter,enzyme,Beauty and Body,Other machinery,organic raw materials,Seals,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Oral Equipment,natural instruments,power source
Similar models:WBB1-8706-2Z WBB1-8706-2RS1 WBB1-8706 R-2RS1 WBB1-8706 R-2Z WBB1-8706-2RZ
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