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SKF 61909-2RS1 Sealed Thin Section Ball Bearing 45mm x 68mm x 12mm

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5+: £51.90      10+: £49.17      25+: £46.44      50+: £43.70

£54.63
(Exc. 20% VAT)
(£65.56 Inc. VAT)
Available for prompt despatch.
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Ashley Part Number
619092RS-SKF
Brand
SKF
Inside Diameter (d):
45mm
Outside Diameter (D):
68mm
Width (B):
12mm
Weight
150 g
SKF
Description

SKF Thin Section Ball Bearing 61909-2RS1 Rubber Sealed

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.

A sealed ball bearing has two rubber seals, one on each side of the ball bearing between the inner and outer races. This offer the ball bearing protection from outside contaminants. The rubber seals also retain the pre-filled grease within the ball bearing ensuring that it stays lubricated for life.

Technical Information
d: 45mm
D: 68mm
B: 12mm
Dynamic Load: 14 kN
Static Load: 10.8 kN
Fatigue Load Limit: 0.465 kN
Reference Speed: 20000 rpm
Limiting Speed: 6000 rpm
d2:  
D2: 62.8mm
r1,2 min: 0.6mm
da min: 48.2mm
Da max: 64.8mm
ra max: 0.6mm

 

 

 

 

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