FAG HCN1013-C-K-PVPA1-SP super precision bearing

FAG HCN1013-C-K-PVPA1-SP belongs to super precision bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for HCN1013-C-K-PVPA1-SP and any equivalents.

When a spindle has to hold tight tolerances at speed, the bearing choice drives the result. The FAG HCN-C-K-PVPA-SP series is built for that duty: super precision rotating components used in machine tool spindles and measuring systems, where running accuracy and stiffness matter more than raw load capacity. MR Industrial Accessories supplies this line and helps you match the exact variant to your equipment.

Reading the code tells you what you are ordering. HCN marks the super precision series. C is the contact angle. K means a phenolic cage. PVPA covers the cage and lubrication arrangement, and SP is the precision class. The numeric block in the middle sets the size, so references such as HCN1007-C-K-PVPA1-SP and HCN1013-C-K-PVPA1-SP are different sizes, not measurements you can read off the code. Always confirm dimensions against the data sheet for the specific reference.

Typical installations include milling, grinding and machining center spindles, plus metrology equipment, balancing machines and other high-accuracy devices in automotive and aerospace work. In these positions the bearing has to handle combined loads while keeping friction and deviation low, and it has to do so at high speed without building excessive heat, which is what allows continuous operation.

Selection comes down to axial and radial load, speed and the conditions around the spindle. Clean mounting with calibrated tools is essential, as is the specified lubricant. Shaft-to-housing alignment has to be precise, and sealing and internal clearance both affect how the bearing performs and how long it lasts.

Super precision bearings from other brands can serve as equivalents when dimensions and precision class line up, but tolerances and internal design still need checking, because small differences can change behavior. MR Industrial Accessories can suggest a suitable equivalent while staying within the technical requirements of your machine.

To request a quote, send the complete code or your machine model by WhatsApp or email. The team replies promptly and can help you confirm the right reference or choose between options.