Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

NSK
The NSK 6012 ZZ is a manufactured 6012-series component featuring integrated double shielding. This specific part number corresponds to the designated NSK 6012 product type configuration. Submit your exact part number, quantity, and application requirements to request a formal quotation.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against NSK 6012. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.