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SKF 61801-2RS1 Sealed Thin Section Ball Bearing 12mm x 21mm x 5mm

Quantity Discounts: Applied at checkout

5+: £10.50      10+: £9.95      25+: £9.39      50+: £8.84

(Exc. 20% VAT)
(£13.26 Inc. VAT)
Available for prompt despatch.
Ashley Part Number
Inside Diameter (d):
Outside Diameter (D):
Width (B):
10 g

SKF Thin Section Ball Bearing 61801-2RS1 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: 12mm
D: 21mm
B: 5mm
Dynamic Load: 1.43 kN
Static Load: 0.67 kN
Fatigue Load Limit: 0.028 kN
Reference Speed: 70000 rpm
Limiting Speed: 20000 rpm
D2: 21.4mm
r1,2 min: 0.3mm
da min: 14mm
Da max: 22mm
ra max: 0.3mm





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