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：2025-12-09
Application:linear drive,welding equipment,Cleaning equipment,Automation,tapping machine,relay,machining,Hydraulic Equipment,extruder,Antenna Potentials,directional control valve
Similar models:W 61702 R-2Z W 61705-2RZ SAF 1617 x 3 SAF 1617 x 2.13/16 TLC W 61703-2Z SAF 22617 x 2.7/8 TLC SAF 1617 x 3 TLC SAF 22617 x 2.7/8 W 617/4 W 61700
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Model No.	Inner Diameter	Outer Diameter	Width	Type
1205 EM	25	52	15	Bearings, units and housings
12386	31.75	47.6	6.35	Seals
160 VA R	144	-	-	Seals
17624	44.45	71.37	7.95	Seals
35x80x12 HMSA10 RG	35	80	12	Seals
6307/VA201	35	80	21	Bearings, units and housings
7305 BECBP	25	62	17	Bearings, units and housings
7016 ACD/P4AL	80	125	22	Bearings, units and housings
AOH 3048	220	240	116	Bearings, units and housings
MVR2-80	80	102	-	Seals
PCM 070910 E	7	9	10	Bearings, units and housings
QJ 304 N2PHAS	20	52	15	Bearings, units and housings

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