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Koyo Track Rollers / Cam Followers

Screwdriver Drive: CR & CRS
This design incorporates a slot in the stud of the cam follower, allowing for quick and simple installation using a standard screwdriver. It’s particularly useful in applications where rapid setup and routine maintenance are desired, offering a low-profile securing method
Hex Drive: CRSB
In contrast, the hex drive version features a hexagonal head on the stud. This configuration is intended for use with hex keys or socket wrenches, which can deliver higher torque for a more secure fit. The hex drive is well suited to settings demanding robust attachment, enhanced reliability, and easier removal under high load or shock conditions.