6902-2RS 15x28x7mm Space-Saving Sealed Bearing for Robotic Joint Housings Thin Section Ball Bearing

Space-Saving Bearing for Compact Joint Housings
At 15x28x7mm, the 6902-2RS steps up the thin-section family to a mid-size bore while keeping the same slim cross-section philosophy, fitting robotic joint housings where radial space is at a premium.

Matched to Robotics and Auto-Motor Duty
Used widely in robotic joint assemblies and automotive motor sub-systems, this size handles moderate radial loads typical of articulated arm segments and rotating actuator shafts.

Rubber-Sealed for Enclosed Operation
The RS seal design suits fully enclosed joint modules where the bearing is expected to run without inspection or re-greasing for extended periods.

A Building Block for Modular Robot Design
Because thin-section bearings of this family share a consistent design language across bore sizes, robotics manufacturers can standardize joint architecture while scaling torque and size requirements up or down the product line.

Scales With Robot Product Lines
As robotics manufacturers expand a joint family across several arm sizes, this bearing size offers a proven mid-range option already validated within the same thin-section series.