Description
This 311NR SKF bearing is a Open Type Deep Groove Radial Ball Bearing with a snap ring groove in the outer ring and an appropriate snap ring, this bearings also has a standard radial internal clearance The bearing's dimensions are 55x120x29.
| 3 | 11 | ||
|---|---|---|---|
| Deep Groove Ball Bearings | 55mm - Bore Size | Snap ring groove in the outer ring, with appropriate snap ring | Normal Radial Internal Clearance |
Product Information

Technical Data
Inside Diameter (mm) :
55mm
Outside Diameter (mm) :
120mm
Width (mm) :
29mm
Cage Type :
Steel
Seals Or Shields :
Open Type
Clearance :
Standard
Dynamic Load Rating (kN) :
79.2
Static Load Rating (kN) :
67
Fatigue Load Rating (kN) :
2.85
Reference Speed Rating (r/min) :
10000
Limiting Speed Rating (r/min) :
6300
DescriptionThis 311NR SKF bearing is a Open Type Deep Groove Radial Ball Bearing with a snap ring groove in the outer ring and an appropriate snap ring, this bearings also has a standard radial internal clearance The bearing's dimensions are 55x120x29.
Product InformationBRAND: ![]() SKU:311nr-skf AVAILABILITY:In Stock ✅ WEIGHT:1.5 kg Technical DataInside Diameter (mm) :55mm Outside Diameter (mm) :120mm Width (mm) :29mm Cage Type :Steel Seals Or Shields :Open Type Clearance :Standard Dynamic Load Rating (kN) :79.2 Static Load Rating (kN) :67 Fatigue Load Rating (kN) :2.85 Reference Speed Rating (r/min) :10000 Limiting Speed Rating (r/min) :6300 | ||||||||
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