First identify the part you need. The handpiece name alone does not confirm a bearing, rotor, or cartridge specification. Matching the original assembly helps prevent a wrong quote.
Tell us the repair scope: loose bearing, rotor, or complete cartridge.
Handpiece reference: KaVo 635B PB (confirm exact variant).
Requested component: Identify bearing, rotor, or complete cartridge.
Part code and specifications: Provide the old code or drawing; confirm dimensions, materials, closure, and mounting position for the exact offered item.
The handpiece model is a starting point for an inquiry, not proof of a unique bearing specification. Identify whether you need a loose bearing, a rotor assembly, or a complete cartridge, then confirm the code and revision on the existing component. A turbine speed or chuck feature does not establish an individual bearing’s rating or design.
Compare dimensions and tolerances, bearing design, ring and ball materials, cage, shield or seal configuration, lubrication, and mounting position against the item-specific drawing. Request applicable test conditions before relying on speed, noise, precision, or service-life figures. Similar appearance or nominal dimensions alone do not confirm interchangeability.
A push-button chuck belongs to the handpiece or turbine assembly; it is not a bearing feature. State which assembly level you need so the requested part can be reviewed against the correct documentation. Do not assume that a bearing request includes a complete turbine.
Use the inquiry form on this page to send the model, old component code, photos or drawing, and quantity. Our KaVo bearing identification guide explains the details to check before selecting a replacement.
Our FAQ section covers common questions about our dental bearings, including types, materials, quality control, customization, and global shipping to help you make informed decisions.
Provide the exact handpiece model and existing bearing code for a model-specific review.
Ask whether a material specification is available for the exact bearing code.
Compare the applicable product documents for the exact items, if available; confirm the intended handpiece model separately.
Ask whether model-specific service-life evidence is available. A general interval may not apply to an individual item.
Ask for current documents identifying the responsible entity, scope and applicable product before relying on a compliance statement.
Ask whether test results are available for the exact bearing model before relying on a performance value.
For a specific bearing, request the applicable drawing, material and tolerance information, inspection criteria, and any available test report. Share the handpiece model and bearing code so the documents can be matched to the exact part. Test coverage and acceptance limits vary by item.
Lead time depends on the exact part number, quantity, and stock or production status. Include your destination and required date in the RFQ and request a written lead-time confirmation for that order.
For a nonstandard bearing, send a drawing or sample, the required dimensions and tolerances, estimated quantity, and application details. Feasibility, material options, minimum order quantity, and documentation must be confirmed for the specific request.
Follow the handpiece manufacturer’s instructions for cleaning, lubrication, sterilization, and service intervals. Maintenance requirements can vary by handpiece and bearing assembly; use the applicable IFU for your exact model.
For volume pricing, specify the exact bearing code or drawing, estimated order quantity, and delivery schedule. Request a quotation with the applicable quantity breaks and terms.
Include the destination country and quantity in your inquiry. Available shipping methods, cost, import responsibilities, and delivery time should be confirmed in the quotation.
For bearing inquiries, provide the exact model or existing bearing code. Request the applicable specification and supporting documents before ordering.
Start with the exact handpiece brand and model, and record the code printed on the removed bearing if it is legible. A model name alone may cover several turbine or cartridge revisions, so include photos of the original part and its mounting position when available.
Compare the proposed bearing with the original drawing or measured sample: bore, outside diameter, width, flange geometry, shields, cage, and any markings. Material, lubrication, and sterilization requirements need part-specific confirmation; do not infer them from a similar-looking model or product photo.
For an accurate quotation, send the bearing code or handpiece model, photos or a drawing, required quantity, destination country, and the application or repair issue. If you need a complete turbine, cartridge, or rotor rather than a loose bearing, state that clearly in the inquiry.
Before ordering, request the specification and available inspection or test documents for the exact part number. Confirm sample availability, lead time, shipping terms, and any compatibility statement in writing. Send your part details for review and a quotation.
