SKF 61811 Open Thin Section Ball Bearing 55mm x 72mm x 9mm

SKF 61811 Open Thin Section Ball Bearing 55mm x 72mm x 9mm

Our Price:  £44.93(Exc. 20% VAT)(£53.92 Inc. VAT)
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Weight:  90 g

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Available for prompt despatch.

Ashley Part Number:  61811
Brand:  SKF
Inside Diameter (d):  55mm
Outside Diameter (D):  72mm
Width (B):  9mm

SKF Thin Section Ball Bearing 61811 Open

Thin section ball bearings are one of the most common types of ball bearing in use, this is down to their versatility. They are simple in design, suitable for high speeds, non-separable, are very robust in operation and require very little maintenance. Deep raceway grooves and the close conformity between the grooves and the balls enable thin section ball bearings to accommodate axial loads in both directions.

An open ball bearing does not have any seals or shields, this enables the grease to flow freely through the bearing for lubrication purposes.

d: 55mm
D: 72mm
B: 9mm
Dynamic Load: 9.04 kN
Static Load: 8.8 kN
Fatigue Load Limit: 0.38 kN
Reference Speed: 19000 rpm
Limiting Speed: 12000 rpm
d1: 60.6mm
D2:  
r1,2 min: 0.3mm
da min: 57mm
Da max: 70mm
ra max: 0.3mm
 

 

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