Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 617/8 R

W 617/8 R

Dimensions

d		8	mm
D		12	mm
B		2.5	mm
d₁	≈	9.05	mm
D₁	≈	10.95	mm
D₃		13.2	mm
C		0.6	mm
r_1,2	min.	0.15	mm

Abutment dimensions

d_a	min.	9	mm
d_a	max.	9	mm
r_a	max.	0.15	mm

Calculation data

Basic dynamic load rating	C	0.312	kN
Basic static load rating	C₀	0.14	kN
Fatigue load limit	P_u	0.006	kN
Reference speed		100000	r/min
Limiting speed		63000	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	8.2

Mass

Mass bearing

0.0008

Model Number: W 617/8 R
Inner Diameter：8mm Outer Diameter：12mm Width：2.5mm
Reference speed:63000 r/min Limiting speed:100000 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:marine analysis and testing equipment,Oral Image,mechanical and electrical,switch,cleaning agent,electric pump,storage shelves,dye pigments,extruder,vertical pull,X-ray Equipment
Similar models:W 61702 R-2Z W 61704 R-2ZS W 61703 R-2ZS W 61701 R-2RS1 W 617/8 FSAF 1617 x 3 W 61704-2ZS FSAF 1617 x 2.7/8 T W 617/9 R W 61701 R
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