Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF WBB1-8702

WBB1-8702

Dimensions

d		2.5	mm
D		8	mm
B		2.5	mm
d₁	≈	4.35	mm
D₁	≈	6.65	mm
r_1,2	min.	0.2	mm

Abutment dimensions

d_a	min.	4.1	mm
d_a	max.	4.3	mm
D_a	max.	6.7	mm
r_a	max.	0.2	mm

Calculation data

Basic dynamic load rating	C	0.319	kN
Basic static load rating	C₀	0.09	kN
Fatigue load limit	P_u	0.004	kN
Reference speed		150000	r/min
Limiting speed		95000	r/min
Calculation factor	k_r	0.03
Calculation factor	f₀	6.1

Mass

Mass bearing

0.0005

Model Number: WBB1-8702
Inner Diameter：2.5mm Outer Diameter：8mm Width：2.5mm
Reference speed:95000 r/min Limiting speed:150000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2024-12-13
Application:Spectrum Products,tray industry,machining,,hydraulic cylinder,safety testing,coupling type,Spectrum Products,security,Industrial,linear drive
Similar models:WBB1-8702 WBB1-8702 R
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14907	37.6936	57.25	7.95	Seals
16069	41.275	59.13	11.13	Seals
335 VRME R	328	-	-	Seals
5008	12.7	25.654	5.1816	Seals
6002-Z	15	32	9	Bearings, units and housings
9647	24.6126	41.25	6.35	Seals
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HK 1620.2RS	16	22	20	Bearings, units and housings
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SAF 1620 x 3.3/8	85.725	-	-	Bearings, units and housings
SNL 3088	410	-	-	Bearings, units and housings

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