Products, applications, resources, and supplier information
Technical Cage Types
Spherical Roller Bearing Cage Types
Cage references such as CA, CC, MB, and MA can affect load behavior, speed review, vibration suitability, and quote accuracy. Send the full bearing number, suffix, application, and quantity so TFL Bearing can review the right supply option.
Common Cage References
Cage reference
Typical buyer check
Enquiry implication
CA
Often requested with brass cage style references.
Send full suffix, load, speed, and application before quotation.
CC
Often appears in standard SRB model suffix comparisons.
Confirm clearance and application duty with the bearing model.
MB
Machined-brass cage references vary by manufacturer and internal design.
Review speed, heat, lubrication, load, and the complete suffix before quotation.
MA
May appear in older model references or brand-specific markings.
Photos of markings help avoid suffix misunderstanding.
Brass cage
Common in heavy-load or vibration-aware Enquiry discussions.
Do not choose by cage alone; review full model and application.
Screen-duty requests often need cage and clearance review.
Need Help Identifying the Cage?
Include the full bearing number, cage suffix, clearance, bore type, application, load, speed, quantity, and destination. If the suffix is unclear, send photos of the marking.
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