Bearing Designs
Selection, replacement and quotation support
Eccentric and screw-adjustable combined bearings allow axial clearance to be set in steel-section guide systems.
Adjustment designs
The axial roller may be positioned by an eccentric pin, external hex or screw mechanism. The adjustment range and access direction must match the assembly.
- 4.454–4.463 eccentric series
- KRES external-adjustment references
- Jumbo 4.090–4.093 designs
Selection checks
A similar radial roller diameter does not prove interchangeability. Confirm the shaft, axial roller position and minimum-to-maximum setting.
- Radial and axial load
- Adjustment direction and range
- Profile clearance and lubrication
Recommended next steps
Adjustable Combined Bearings FAQ
How do I specify adjustable combined bearings?
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 adjustable combined bearings?
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.