Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 617/4 XR

W 617/4 XR

Dimensions

d		4	mm
D		8	mm
B		2	mm
d₁	≈	5	mm
D₁	≈	6.8	mm
D₃		9.2	mm
C		0.6	mm
r_1,2	min.	0.15	mm

Abutment dimensions

d_a	min.	4.9	mm
d_a	max.	4.9	mm
r_a	max.	0.15	mm

Calculation data

Basic dynamic load rating	C	0.225	kN
Basic static load rating	C₀	0.072	kN
Fatigue load limit	P_u	0.003	kN
Reference speed		150000	r/min
Limiting speed		90000	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	7.2

Mass

Mass bearing

0.0004

Model Number: W 617/4 XR
Inner Diameter：4mm Outer Diameter：8mm Width：2mm
Reference speed:90000 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：2025-12-09
Application:Forging machine,light therapy instrument,noise inspection,Antenna Industry,ECG,Digital Generator,wall industry,turret industry,packaging materials,electromagnetic clutch,packing equipment
Similar models:SAF 22617 x 3 W 61701-2RS1 W 61702-2RS1 FSAF 1617 x 2.7/8 SAF 1617 x 2.13/16 TLC PPMF 141617 W 61702 R-2RS1 W 61706 SAF 22617 x 2.7/8 W 61703
BEARING POWER International Trading Co.,Ltd. specialize in W617/4XR products，there is large inventory of SKF W 617/4 XR Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 617/4 XR Which SKF W617/4XR is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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