PRECISION MEDIUM DUTY LIVE CENTER – FOR GENERAL PURPOSE ON MANUAL ENGINE LATHE
Accusize live center, or revolving center, is a precision-ground tool with a point at one end for accurate workpiece holding and positioning/locating. Live centers revolve freely, allowing for increased turning speeds and pressure compared to non-revolving versions or dead centers. Also known as a lathe live center, they have internal bearings that are usually lubricated and sealed to keep out contaminants that can affect performance. Manufacturers design a variety of revolving centers to meet a range of applications, including Riten, Z, bullnose, Morse taper, medium-duty, and heavy-duty live center styles. A precision live center typically has a steel point with a 60-degree angle for durability. Depending on the style, it may be used with manual or CNC machines. A center usually includes a speed rating in maximum rotations per minute, as well as an accuracy tolerance. Point diameter, overall diameter, shank diameter, and overall length are all common dimensions indicated.
Features:
- Accuracy guaranteed within 0.0003″
- The live center has a combination of deep groove ball bearing, thrust ball bearing, and needle bearing.
- The anti-dust seal can prevent cutting fluid and dust from entering into the center bearing
- The 60° rotating spindle is made from carbon alloy steel with heat treatment to HRC 58±2 for high rigidity and wears resistance
Item | Model | A | B | C | D | E | F | Maximum Weight of Work Piece | Max RPM | Tolerance |
0537-6436 | MT2 | 0.7″ | 1.77″ | 0.87″ | 1.26″ | 3.15″ | 5.83″ | 300lbs | 3500 | 0.0002″ |
0537-6437 | MT3 | 0.94″ | 2.09″ | 1.04″ | 1.26″ | 3.31″ | 6.69″ | 600lbs | 3000 | 0.0002″ |
0537-6438 | MT4 | 1.23″ | 2.48″ | 1.18″ | 1.54″ | 4.09″ | 8.35″ | 1000lbs | 2500 | 0.0002″ |
0537-6439 | MT5 | 1.75″ | 3.07″ | 1.73″ | 2.09″ | 5.35″ | 10.20″ | 2600lbs | 2000 | 0.0002″ |
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