Suitable for: trucks, trailers and buses
For wear-free operation of the spring bolt and the spring bushing, an adequate supply of lubricant to the contact surfaces is necessary. So that a wear-inhibiting lubricating film can form, the spring bolt has two lubrication bores positioned opposite each other for even distribution of the lubricant.
The use of high-quality spring bolts increases the safety and reliability of commercial vehicles. Particularly in the case of safety-relevant parts, installation should only be carried out by trained specialist staff. When replacing spring bolts, the simultaneous replacement of the corresponding spring bushing is also recommended.
In addition to spring bolts, DT® Spare Parts offers all standard spring bushes, spring bolt sets, lubrication nipples and nuts. The “Special DT Kits” contain all the products required for a change of axle springs under one parts kit number. In catalogues they are marked with the letter “S”.
Construction of spring bolts
- Grease nipple fitting
- Ring groove
- 90° flank angle
- Lubrication bore