Deep-groove ball bearing cages
Plastic cages for deep-groove ball bearings, including ring and crown forms with pockets arranged around the circumference.
- Dimensions
- 14 × 14 × 2.2 mmCatalog example; specifications vary by part and version.
Plastic bearing cages.
Explore plastic cages for ball, needle roller and slewing bearing arrangements. Compare the pocket shapes, end rings and frame structures in each family. Material, fit and inspection requirements are reviewed for the specified cage drawing and operating conditions.
Product families: 9
Bearing cages
Plastic cages for ball, needle roller and slewing bearing arrangements. Browse the pocket and frame structures used in each family.
Ball bearing cages
Ball-bearing cages, including ring, crown and tubular structures and wheel-hub design examples.
Thrust ball bearing cage
An annular plastic cage for thrust ball bearings, with ball pockets spaced around a central opening.
- Dimensions
- 19 × 19 × 3.9 mmCatalog example; specifications vary by part and version.
Plastic ball bearing cages with axial bars
Ball-bearing cage structures with end rings and axial bars. Review the ball spacing, pocket shape and assembly envelope with the drawing when defining the mold and molded part.
- Dimensions
- 22 × 22 × 10 mmHistorical catalog example; these values are not assigned to a photographed version.
Product rendering
Open-pocket ringWheel-hub bearing cage designs
Two ring-shaped cage designs show open and closed ball pockets for wheel-hub bearings. Compare pocket geometry, the ring profile and assembly clearances when defining your version.
View component
Product rendering
PPS tubular ball bearing cage design
A tubular ball-bearing cage design with a flanged end and multiple rows of pockets. PPS is identified as the design material in the portfolio; grade, fit and operating requirements are specified for each project.
- Design material
- PPSPortfolio design example. The product rendering is based on the documented CAD view.
Needle roller bearing cages
Cylindrical cages with axial bars and end rings that define the roller pockets.
Needle roller bearing cages
Cylindrical plastic needle roller cages with slender axial bars and end rings forming the roller pockets.
View componentSlewing bearing cages & separators
Segmented cage frames and individual separators for spacing rolling elements in slewing bearings.
Slewing bearing cages & separators
A plastic cage segment for slewing bearings, with a row of pockets separated by molded ribs.
- Dimensions
- 226 × 85 × 53 mmCatalog example; specifications vary by part and version.
Slewing bearing separators
Cup-shaped polymer separators positioned between rolling elements in slewing bearing assemblies. The steel balls in assembly references are separate components.
View componentRail-transit bearing cages
Bearing cage examples from the rail-transit catalog, with drawing-specific pocket spacing and assembly requirements.
Rail-transit bearing cage
A strip-shaped bearing cage from the rail-transit product catalog. Pocket spacing, locating features and assembly dimensions are reviewed against the selected drawing and revision.
- Dimensions
- 207 × 16 × 11 mmHistorical rail-transit catalog example; values apply to the documented part and revision.
Samples and product families support custom projects. Specifications, materials, inspection requirements and supply scope are assessed against your drawings.
Before you request a quote
- Provide the cage drawing, rolling-element dimensions and the available bearing assembly information.
- Define pocket spacing, retaining features, assembly clearances and critical dimensions.
- Specify material and operating requirements, quantities and sample acceptance criteria.
From the component to the tooling.
Geometry, material and inspection requirements shape the tooling and molding approach.
Start with your drawing and requirements.
Share your drawing revision, quantities and key requirements so we can discuss the project.
