Description
This W618 4 SKF bearing is a Open Type Miniature Deep Groove Radial Ball Bearing with a 4mm bore size, this bearing also has a standard radial internal clearance The bearing's dimensions are 4x9x2.5.
| W | 61 | 8/4 | ||
|---|---|---|---|---|
| Stainless Steel | Metric, Extra Small | 4mm - Bore Size | Standard | Open Type |
Product Information

Technical Data
Inside Diameter (mm) :
4mm
Outside Diameter (mm) :
9mm
Width (mm) :
2.5mm
Cage Type :
Steel
Seals Or Shields :
Open Type
Clearance :
Standard
Dynamic Load Rating (kN) :
0.364
Static Load Rating (kN) :
0.114
Fatigue Load Rating (kN) :
0.005
Reference Speed Rating (r/min) :
140000
Limiting Speed Rating (r/min) :
85000
DescriptionThis W618 4 SKF bearing is a Open Type Miniature Deep Groove Radial Ball Bearing with a 4mm bore size, this bearing also has a standard radial internal clearance The bearing's dimensions are 4x9x2.5.
Product InformationBRAND: ![]() SKU:w618/4-skf AVAILABILITY:In Stock ✅ WEIGHT:0.0006 kg Technical DataInside Diameter (mm) :4mm Outside Diameter (mm) :9mm Width (mm) :2.5mm Cage Type :Steel Seals Or Shields :Open Type Clearance :Standard Dynamic Load Rating (kN) :0.364 Static Load Rating (kN) :0.114 Fatigue Load Rating (kN) :0.005 Reference Speed Rating (r/min) :140000 Limiting Speed Rating (r/min) :85000 | ||||||||||
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