Mud Lubricated Bearings

Decades of industry experience has created a stack bearing that meets the field demands.

• Largest Rockbit ball possible in the available cross section
• Optimized ball track geometry for load capacity and wear ability
• Tolerance matching and sorted races for immediate load share
• Multiple runs on races due to lower wear ability
• Serialized and numbered races for traceability and serviceability
• Safe and weatherproof packaging
• North American materials and production with Low Lead times