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30311 Tapered Roller Bearing (55x120x31.25mm) | Mining Bearings
- Dimensions: Inner Diameter 55mm, Outer Diameter 120mm, Total Width 31.25mm
- Material: Premium Chrome Steel
- Application Focus: Hoist systems, mining equipment
Designed to deliver maximum reliability, the 30311 tapered roller bearing easily handles combined axial and radial forces. With dimensions of 55x120x31.25mm, its enhanced surface finish provides superior lubrication retention. It is widely specified for hoist systems, mining excavators, and industrial heavy-duty blowers.
