HD balls are made of a particularly hard and tough ball bearing steel, 100Cr6. Particularly suitable for heavy-duty use. Extremely hard, tough and durable. The surface is protected by an ED coating (electro-chemical). Read more.
Top link ball Heavy Duty Cat. 4 | Ø 45 mm | 78 x 63 mm
HD balls are made of a particularly hard and tough ball bearing steel, 100Cr6. Particularly suitable for heavy-duty use. Extremely hard, tough and durable. The surface is protected by an ED coating (electro-chemical).
