4MT MEDIUM DUTY SMALL HEAD LIVE CENTER (3900-5040)

4MT MEDIUM DUTY SMALL HEAD LIVE CENTER (3900-5040) (SKU: 3900-5040)

4MT Medium Duty Small Head Live Center

• Concentricity is within .0002″
• Live center has a 60° angle
• Made of hardened steel that is ground for high accuracy
• The central spindle is lengthened to reduce vibration
• Two specially designed, high-quality ball thrust bearings
• Complete protection of bearings from the ingress of coolant, dirt or swart
• a is 1.02
• A is 2.17
• B is 1.25
• C is 2.57
• Overall length is 8.20″
• Load rate is 990 lbs
• Maximum RPM is 2,500

Specifications

• 4MT Medium Duty Small Head Live Center
• Concentricity is within .0002″.
• Live center has a 60° angle.
• Made of hardened steel that is ground for high accuracy.
• The central spindle is lengthened to reduce vibration.
• Two specially designed, high-quality ball thrust bearings.
• Complete protection of bearings from the ingress of coolant, dirt or swart.
• a is 1.02.
• A is 2.17.
• B is 1.25.
• C is 2.57.
• Overall length is 8.20″.
• Load rate is 990 lbs.
• Maximum RPM is 2,500.
• Weight: 4
• Dimensions: L 4, W 8, H 4

Benefits

• Industrial-grade tooling designed for dependable shop performance.
• Supports consistent results when applied with correct setup practices.
• A practical choice for U.S. machine shops and maintenance work.

Recommended use

• Confirm compatibility (size, interface, machine capacity) before ordering.
• Follow safe operating practices and use appropriate PPE.
• Optimize setup rigidity and process parameters for best results.

USA Warehouse Stock — Fast U.S. fulfillment.