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：2026-07-29
Application:special broaching machine,medical equipment,stamping die,instrumentation instrument,electrocardiograph,Textile Industry Accessories and Accessories,forklift truck,car steering pin,Material handling equipment,electronic materials,medical treatment
Similar models:SAF 22617 x 2.7/8 T W 61705-2RZ PCMF 141617 E W 61701-2ZS FSAF 22617 x 2.7/8 W 61703 R FSAF 22617 x 2.13/16 TLC W 617/9 W 617/3 FSAF 22617 x 2.7/8 T
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Model No. Inner Diameter Outer Diameter Width Type

16620
30212
6205/HR22T2
NU 217 ECP
SAFS 22516-11 x 2.5/8 TLC

Purchase the SKF W 617/8 R Please fill in the following

Hot number： 10035 1200243 145x175x15 HMS5 RG BD-22219 EK-H 319 23940 CC/W33 BT4B 334008 G/HA1VA901 C 3224 G 12x16x3 NCF 3008 CV OKTC 505 SAF 22513 x 2.1/4 T SYNT 100 LTS SYR 2 11/16-3 W 637/8 R-2ZS YAT 209-112

Model No.	Inner Diameter	Outer Diameter	Width	Type
16620
30212
6205/HR22T2
NU 217 ECP
SAFS 22516-11 x 2.5/8 TLC