SKF 61903 Open Thin Section Ball Bearing 17mm x 30mm x 7mm

SKF 61903 Open Thin Section Ball Bearing 17mm x 30mm x 7mm

Quantity Discounts: Applied at checkout

5+: £9.95      10+: £9.42      25+: £8.90      50+: £8.38

Our Price:  £10.47(Exc. 20% VAT)(£12.56 Inc. VAT)

Weight:  20 g



Available for prompt despatch.

Ashley Part Number:  61903-SKF
Brand:  SKF
Inside Diameter (d):  17mm
Outside Diameter (D):  30mm
Width (B):  7mm

SKF Thin Section Ball Bearing 61903 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: 17mm
D: 30mm
B: 7mm
Dynamic Load: 4.62 kN
Static Load: 2.55 kN
Fatigue Load Limit: 0.108 kN
Reference Speed: 50000 rpm
Limiting Speed: 32000 rpm
d1: 20.4mm
D2: 27.8mm
r1,2 min: 0.3mm
da min: 19mm
Da max: 28mm
ra max: 0.3mm


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