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.

KEWEMA
MUB quick clamping device M42-2-US, cpl. (0502105904) is listed in the official KEWEMA catalog. Consisting of: Centring ring; grub screw with slot; balls; outer ring; grub screw; spring Supplied in individual parts with assembly instructions. Include the exact part number, required quantity, destination, and machine application with your RFQ.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Identification and family-level technical context are preserved from reviewed source evidence and official English-language manufacturer documentation.
Technical library
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 KEWEMA 0502105904. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.