Buyer Support
Selection, replacement and quotation support
Material and heat treatment influence wear resistance, core toughness and service performance.
Common material approach
Case-hardening steels such as 20CrMnTi are used where a hard wear surface and tougher core are required.
- Material certificate when specified
- Carburizing and hardness requirements
- Grinding after heat treatment
Order documentation
Do not infer material from appearance or a generic catalog statement.
- Controlled specification
- Lot traceability requirement
- Hardness or metallographic report scope
Recommended next steps
Combined Bearing Materials and Heat Treatment FAQ
How do I specify combined bearing materials?
Send the complete model, all suffixes, quantity, delivery country and a controlled drawing when available. Also state load, speed, environment and mounting details.
Can you verify an equivalent combined bearing materials?
Yes. Cross-reference numbers start the review, but interchangeability is confirmed from dimensions, internal design, adjustment, load capacity, lubrication and operating conditions.
What information is required for a quotation?
Provide the old marking, photos or drawing, critical dimensions, application, quantity and destination. Required inspection documents should be stated before quotation.