Delrin cylindrical bearings

Cod: FR.904

Derling bearing for rail
Open Orders – Shipping from 12,00 € – FREE over 200,00 €.

● Super-resistant steel

Coated DerlinⓇ, plastic huge utilities with acids, solutions, corrosive substances

Radial, single row of balls

● All bearings are sold in packs of 1 pc

Free ship in Italy Over 80€

Image Diameter (D) B mm SP Cod. Price Stock Qty
12.7 4.76 5 904.127.00 €7.97
15.87 4.76 7.2 904.158.00 €7.11
19.05 4.76 6.8 904.190.00 €7.11

Spare parts




● The bearing, which is made of synthetic material, is extremely useful in cases where acids, solutions, corrosive substances in general and water can corrode a normal steel bearing.

● The excellent chemical stability allowes to the bearings made of synthetic meterial a wide range of uses.

● The use of these bearings is particularly recommended when the watertight integrity of the steel bearing can be compromised incresing the risks of working.


● Steel with Derlin


● When you change the bearing pay particular attention to the correct positioning of the bearing rotation. It must not come into direct contact with the external link of the bearing, since it would provoke its unscrewing.


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