HCB7016-E-T-P4S-UL Super Precision Bearing
|
Brand |
= |
SEMRI |
|
Manufacturer Part Number |
= |
HCB7016-E-T-P4S-UL |
|
Inside Diameter |
= |
80mm |
|
Outside Diameter |
= |
125mm |
|
Width |
= |
22mm |
|
Contact Angle |
= |
25° |
|
Precision Grade |
= |
P4S |
|
Seals or Shields |
= |
None |
|
Material |
= |
Hybrid Ceramic |
|
Clearance |
= |
CN = Standard Internal clearance |
|
Cage Type |
= |
T = Outerring Guided Phenolic Cage |
Core Application Range & Industrial Scenarios
CNC Machining Centers & Turn-Mill Machines
-
Gantry & Vertical Machining Center Spindles: Ideal for the front end of spindles machining automotive chassis components, large mold bases, and EV battery enclosures. The 25° angle vastly improves resistance to bending and tilting moments, preventing tool deflection during aggressive face milling.
-
-
Multi-Tasking Turn-Mill Centers: These machines combine heavy turning with complex milling. During heavy turning or interrupted cutting, the spindle faces aggressive radial and axial shocks. The HCB7016-E delivers the required multi-directional rigidity at mid-to-high speeds.
Heavy-Duty Precision Grinding Machines
-
Cylindrical & Profile Grinders: Grinding hard materials creates massive axial feeding pressure against the workpiece. The high axial stiffness of this bearing eliminates axial micro-play (runout), safeguarding the workpiece's strict dimensional tolerances and micron-level surface finishes.
-
-
Face & Double-Disc Grinders: These specialized spindles operate under loads consisting almost entirely of pure axial forces. The 25° contact angle is the optimal design choice for managing this sustained thrust.
Rigid Drilling, Tapping & Heavy Milling Spindles
-
Hard Metal Machining (Steel, Cast Iron, Titanium): Unlike light-duty, high-speed aluminum engraving, machining hard metals requires lower speeds but immense cutting forces. The "E" type configuration provides a much longer fatigue life under high dynamic loads.
-
-
Large-Diameter Deep Hole Drilling & Rigid Tapping: The进给 (feeding) and retracting cycles generate rapid, alternating axial force reversals. Universally matched pairs of this bearing ensure high systemic stability under these conditions.
Pre：HCB7016-C-T-P4S-UL Hybrid Ceramic Bearing
Next：HCB7017-C-T-P4S-UL Hybrid Ceramic Bearing
