Description
This 618 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.
| 61 | 8/4 | ||
|---|---|---|---|
| Metric, Extra Small | 4mm - Bore Size | Open Type | Normal Radial Internal Clearance |
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) :
0.423
Static Load Rating (kN) :
0.116
Fatigue Load Rating (kN) :
0.005
Reference Speed Rating (r/min) :
14000
Limiting Speed Rating (r/min) :
85000
DescriptionThis 618 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:618/4-skf AVAILABILITY:In Stock ✅ WEIGHT:0.0007 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) :0.423 Static Load Rating (kN) :0.116 Fatigue Load Rating (kN) :0.005 Reference Speed Rating (r/min) :14000 Limiting Speed Rating (r/min) :85000 | ||||||||
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