Details
The 21” VectoRoller for gravity conveyors is a patent‑pending gravity conveyor roller retrofit engineered to solve common challenges with lateral package movement. Its innovative design uses a perpendicular wheel conveyor roller configuration that allows cartons to glide smoothly across the conveyor surface, reducing lateral friction and minimizing operator effort by up to 80%.
This VectoRoller is ideal for manual diverts, pick stations, merge‑and‑align applications, and serves as a cost‑effective alternative to replacing a full curve conveyor.
Designed for fast and simple upgrades, the VectoRoller features a 7/16” spring‑retained hex axle, enabling quick drop‑in replacement installation into existing conveyor frames.
Need grooved versions for powered applications? Browse our VectoRoller options for units driven by O‑ring belts. Looking for poly-rib or BDLR compatible VectoRollers? Contact our sales team today for a custom quote.
Key Benefits:
- Reduces strain and fatigue
- Maintenance-friendly
- Cost-effective upgrade
- More controlled lateral movement
- Retrofit functionality (Direct drop‑in replacement)
- Simple installation
Technical Specifications
- 21″ between frame (BF)
- Gravity VectoRoller
- Perpendicular VectoRoller wheels
- 7/16” spring‑retained hex axle
- ABEC precision bearings
- 1.9” OD Flo‑Coat steel tubing
- Load capacity: 360 lbs. evenly distributed on roller face; 225 lbs. per roller for partial distribution.
Part Number: RS19G-21-ROLLER-V, MPN: UIURS19G-21-ROLLER-V









