SP45B Heavy Duty Ball Transfer Unit 45mm Bearing Steel Ball 600KG Load Capacity Industrial Conveyor Transfer Roller

SP45B heavy-duty ball transfer unit features a 45 mm bearing steel ball and robust 40Cr steel housing, delivering smooth 360-degree movement and high load capacity. Ideal for industrial conveyors, cargo handling systems, and heavy-duty material transfer equipment.

• 45 mm hardened bearing steel main ball.

• Heavy-duty 40Cr steel housing.

• Smooth 360-degree multidirectional movement.

• High load capacity and impact resistance.

• Low-friction rolling performance.

• Durable construction for demanding industrial environments.

• Suitable for heavy material handling applications.

This bearing is widely used in:

• Heavy-duty conveyor systems

• Airport baggage and cargo handling

• Industrial material transfer tables

• Automated production lines

• Steel plate and sheet handling equipment

• Packaging and assembly machinery

• 25+ years experience in industrial bearing manufacturing
• Exported to 50+ countries worldwide
• Rich experience in OEM & custom projects
• Strict quality inspection before shipment
• Fast response within 24 hours
• Stable supply for long‑term cooperation

• Raw material inspection
• Precision machining process
• Heat treatment control
• Clearance & rotation testing
• Final inspection before delivery

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• Fast quotation within 24 hours
• Technical support from engineers
• Custom solution suggestions
• Competitive factory price

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