Our Products
High percision live centers
We offer a diverse array of technically differentiated products that drive the stable growth of our customers and contribute to industrial development.
BN
CNC high speed live center
The most popular line up of live center used for almost every standard work holding operation. Efficient lip seal and deflected shaft design prevent dust and coolant from entering the bearing space.
- Accuracy guaranteed to 0.003mm TIR (0.0001”)
- Excellent for CNC and conventional machines.
- Heat-treated point to HRc 60±2.
- Heat-treated body for extra strength, rigidity and long life.
- Carbide point available.
- Carbide point to HRa 90±5.
BNN
Draw off nut live center
BN type with draw-off nut for easily take out. Efficient lip seal and deflected shaft design prevent dust and coolant from entering the bearing space.
- Accuracy guaranteed to 0.003mm TIR (0.0001”)
- Excellent for CNC and conventional machines.
- Draw-off nut type. (Help to easy release from tail-stock.)
- Heat-treated point to HRc 60±2.
- Heat-treated body for extra strength, rigidity and long life.
- Carbide point available.
- Carbide point to HRa 90±5.
UN
CNC multi sealing live center
Advanced new product of BN type. Improved performance to prevent ingress of dust and coolant. Multi sealing (high performance lip seal and V-seal) protects from ingress by dust and coolant.
- Advanced new product of BN type.
- Accuracy guaranteed to 0.003mm TIR (0.0001”)
- Extend CNC maintenance intervals with longer product lifespan.
- Heat-treated point to HRc 60±2.
- Heat-treated body for extra strength, rigidity and long life.
- Carbide point available to HRa 90±5.
BNH
High speed premium live center
High speed and high-precision live center based on roller bearings. Widely used in grinding process.
- Accuracy guaranteed to 0.002mm TIR (0.0001”)
- Excellent for CNC, grinder and high speed precision machining.
- Heat-treated point to HRc 60±2.
- Based on roller bearings for superior performance.
- Anti-friction seal for coolant deflectors and high speed.
- Heat-treated body for extra strength, rigidity and long life.
- Carbide point available to HRa 90±5.
BS
High speed standard live center
High speed and high-precision live center based on double angular contact bearings. Economical model of BNH type.
- Accuracy guaranteed to 0.002mm TIR (0.0001”)
- Excellent for CNC, grinder and high speed light-duty machining.
- High RPM (Up to 6,000)
- Heat-treated point to HRc 60±2.
- Based on double angular contact bearings for superior performance.
- Anti-friction seal for coolant deflectors and high speed.
- Heat-treated body for extra strength, rigidity and long life.
- Carbide point available to HRa 90±5
UNH
High speed multi sealing live center
Advanced new product of BS type. Improved performance to prevent ingress of dust and coolant.
- Accuracy guaranteed to 0.003mm TIR (0.0001”)
- Multi sealing (high performance lip seal and V-seal) protects from ingress by dust and coolant.
- Shorten maintenance time for automated CNC installations by longer product life.
- Heat-treated point to HRc 60±2.
- Heat-treated body for extra strength, rigidity and long life.
- Carbide point available to HRa 90±5.
BHS
Super high speed live center
Super accuracy and high speed live center. Use labyrinth seal for coolant deflectors and super high speed. Excellent for CNC, grinder and high precision high speed machining.
- Accuracy guaranteed to 0.002mm TIR (0.0001”)
- High RPM (Up to 12,000)
- Heat-treated point to HRc 60±2.
- Drain hole have to be located on bottom side.
- Labyrinth seal for coolant deflectors and super high speed.
- Heat-treated body for extra strength, rigidity and long life.
- Carbide point available to HRa 90±5.
TN
Heavy duty live center
Based on taper roller bearing assembly. Recommended for heavy duty workpieces.
- Accuracy guaranteed to 0.003mm TIR (0.0001”)
- Excellent for CNC, conventional machines and heavy-duty machining
- Heat-treated point to HRc 60±2
- Based on taper roller bearing assembly for superior performance.
- Carbide point available.
- Carbide point to HRa 90±5
WP
Waterproof live center
Waterproof enhanced line up that based on custom fit needle bearing structure. Recommended for test facilities due to small size and low rotate friction, and good for sufficient coolant usage environment.
- Accuracy guaranteed to 0.003mm TIR (0.0001”)
- Excellent for CNC, grinder and inspection machines
- Waterproof enhanced type.
- Heat-treated point to HRc 60±2.
- Small head diameter reduces interference problem between tool holders and turning tools.
- Carbide point available.
- Carbide point to HRa 90±5.
BP80
80 bull head live center
80° bull head live center for pipe machining. Excellent for heavy duty lathe applications.
- Accuracy guaranteed to 0.003mm TIR (0.0001”)
- Excellent for heavy duty lathe applications.
- For pipe work, tube work and parts with extra-large center holes.
- Heat-treated point to HRc 60±2.
- Adjust the shaking of the head part with screw.
- The design prevents ingress of coolant and chips.
BP60
60 bull head live center
60° bull head live center for pipe machining. Excellent for pipe work, tube work and parts with extra-large center holes
- Accuracy guaranteed to 0.003mm TIR (0.0001”)
- Excellent for pipe work, tube work and parts with extra-large center holes.
- Heat-treated point to HRc 60±2.
- Used both as a centering taper for hollow bodies and as a center for machining standard workpiece.
BNI
Interchangeable point live center
The admissible workpiece weight is limited. Excellent for versatile production by changing insert shafts quickly.
- Accuracy for center inner diameter guaranteed to 0.003.
- Accuracy after point locking guaranteed to 0.005
- Heat-treated point to HRc 60±2.
- Because of the insert shafts, the admissible workpiece weight is limited.
- Mounting taper of point is 1/10 degree.
- Order made special shape point is available.
DC
Dead center
Recommended for built-in tail stock and grinding process. Excellent for built-in-tail stock machines.
- Accuracy guaranteed to 0.002m TIR (0.0001”)
- Excellent for built-in-tail stock machines.
- Heat-treated point to HRc 60±2.
- Draw-off nut type. (Help to easy release from tail-stock.)
- Carbide point available.
- Carbide point to HRa 90±5.
SD
Easy thrust adjustment
Spring loaded shaft with visible pressure indicator from the tailstock by colored rings. Excellent for complement to face driver.
- Accuracy guaranteed to 0.005 TIR (0.0001”)
- Automatic thrust adjustment and quick operation.
- Heat-treated point to HRc 60±2.
- The axial force can easily be read off from a colored ring around the rotor: low, medium, high.
- Shock absorb performance for protecting spindle bearings from repetitive contact impact
- The high-load dish spring compensates for variations in work part length and center hole depth.
- Drain hole have to be located on bottom side to prevent ingress of coolant.
- Carbide point available to HRa 90±5.
FD
Face driver
A workpiece holder that clamps and drives the workpiece instead of clamping chuck. Machining both side of workpiece with single clamp.
- Accuracy guaranteed to 0.002 TIR (0.0001”)
- Excellent for turning machine and gear hobbing process.
- Only single clamping is needed to entire cutting process.
- Improve productivity in mass productions as well as high precision
- Able to use at Head stock instead of clamping chuck.
- Keep the workpiece stable with no slippage even during heavy cuts.
- Nano technology finished drive pins offer superior life time.
- Wide range clamping capability.
HS
Super heavy live center
Large and heavy-duty live center (over 10 tons).
- Accuracy guaranteed to 0.01 TIR (0.0004”)
- Designed specifically for large and heavy-duty workpieces over 10tons
- Excellent for high load cutting operations on CNC lathe and grinding machine.
- Heat-treated point to HRc 60±2.
- Two double-row cylindrical roller bearings and spherical roller thrust bearings support the primary load area of the point.
- Hardened point and body for extra strength, rigidity, and long life.
- Available draw-off nut type, 75° angle point and 90° angle point.
BB
Value-turn live center
The most economical line up of live center. Non-repairable model due to product structural reasons.
- Accuracy guaranteed to 0.003 TIR (0.0001”)
- Excellent for light-medium-duty work on conventional lathe machines.
- Slim diameter improve tool clearance.
- Heat-treated point to HRc 60±2.
- Rear bearing is sealed, protecting assembly from coolant and chips.
- Carbide point available.
- Carbide point to HRa 90±5
Company
SKM DOO BEOGRAD
TAX ID: 113094779
Connect
- Email: info@skm-group.tech
- Phone number: +38162 975 6796
- Bulevar Milutina Milankovica 120B, Belgrade
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