Adjustable Combined Bearings: selection, replacement and quotation support
Eccentric and screw-adjustable combined bearings allow axial clearance to be set in steel-section guide systems.
Cross references and catalog data support preliminary identification. Confirm the current drawing, load capacity, tolerances and application requirements before ordering. See the industrial bearing RFQ checklist for the full data set.
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 4.090–4.096 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
Information required for adjustable combined bearings quotation
- 1 Identify — model, suffix and machine reference
- 2 Measure — envelope and mounting dimensions
- 3 Describe duty — load, speed, shock and environment
- 4 Approve — proposed drawing and documents
Related products and buyer resources
More bearing designs guides
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.
Technical note: This guide supports preliminary sourcing. Confirm the controlled drawing, tolerances, load capacity and application requirements before ordering. Return to the solutions library, browse bearing products or review quality and inspection scope.