Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 617/2

W 617/2

Dimensions

d		2	mm
D		4	mm
B		1.2	mm
d₁	≈	2.55	mm
D₁	≈	3.45	mm
r_1,2	min.	0.05	mm

Abutment dimensions

d_a	min.	2.5	mm
d_a	max.	2.4	mm
D_a	max.	3.6	mm
r_a	max.	0.05	mm

Calculation data

Basic dynamic load rating	C	0.068	kN
Basic static load rating	C₀	0.019	kN
Fatigue load limit	P_u	0.001	kN
Reference speed		200000	r/min
Limiting speed		130000	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	6.7

Mass

Mass bearing

0.0001

Model Number: W 617/2
Inner Diameter：2mm Outer Diameter：4mm Width：1.2mm
Reference speed:130000 r/min Limiting speed:200000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-16
Application:sucker industry,electrostatic protection,dye pigments,relay,safety testing,wall industry,Dental Equipment,medical treatment,Technical Equipment,Spectrum Products,Insect Count
Similar models:FSAF 22617 T W 61710-2RS1 W 61701 R-2RS1 W 61702 R-2Z W 61701-2RS1 W 61705-2RZ FSAF 22617 TLC SAF 1617 x 2.13/16 TLC FSAF 1617 x 2.13/16 T W 61704-2RS1
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SHT 40	40	-	-	Coupling systems

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