150TAC20D+L GCr15 Chrome Steel Double Direction 60° Thrust Bearing 150×225×90mm For Large Heavy CNC Ball Screw Machinery

The 150TAC20D+L double direction thrust angular contact ball bearing adopts standard 60° large contact angle double-row structure, built for heavy-load ball screw drive systems, featuring ultra-high axial rigidity, high precision and low vibration, widely matched for large gantry, vertical and horizontal CNC machine tools.

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👉 Full technical data and installation drawings available upon request

• 60° super large contact angle delivers extreme axial rigidity for heavy cutting
• Double-row bidirectional structure bears huge forward & reverse axial loads
• Precision super-finished raceway ensures ultra-low vibration & high rotational accuracy
• Solid brass cage improves stability under continuous heavy-duty reciproing operation
• Custom P2/P4 precision, high-temperature grease and sealed design for harsh workshop

👉 Helps reduce axial deflection, improve machining accuracy and cut maintenance cost

• Large gantry machining center ball screw support assemblies
• Heavy vertical & horizontal CNC lathe transmission shafts
• Hydraulic injection molding machine heavy screw drive units
• Large mold processing equipment and precision heavy test machinery

👉 Ideal for customers looking for reliable long-life heavy-load ball screw bearing solutions

• 25+ years experience in industrial precision bearing manufacturing
• Exported to 50+ countries worldwide
• Rich experience in OEM & interchange replacement for TAC series
• Strict full-process precision inspection before shipment
• Fast response within 24 hours with professional engineer technical support
• Stable bulk supply for long-term machine tool factory cooperation

👉 We focus on high rigidity, precision and long-term reliable partnership

• Raw GCr15 steel composition inspection
• Precision CNC grinding & super-finishing process
• Stable high-temperature heat treatment control
• Axial clearance, rigidity & rotation noise testing
• 100% final dimensional precision inspection before delivery

👉 Ensuring consistent ultra-high precision performance for every bearing

Looking for high rigidity ball screw support bearings?

👉 Send your inquiry to get:

• Fast factory quotation within 24 hours
• Professional engineer technical parameter support
• Custom precision grade & lubriion solution
• Competitive direct factory bulk price

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