LRB-50 Live Roller Belt

LRB-50 Live Roller Belt

LRB-50 — Lightweight Thermoplastic Belts › Live Roller Belts • Part #50340

Technical Overview

The LRB-50 is an aramid-cord-reinforced live roller conveyor belt built for belt-under-roller systems in high-throughput distribution and logistics environments. Its textured orange TPU top cover delivers reliable package traction, and the knit fabric bottom surface provides low-friction contact across roller beds. With 500 N/mm tensile strength and 0.5% standard elongation, the LRB-50 maintains consistent tension and tracking over long conveyor runs. Anti-static construction protects sensitive goods during automated sorting. Like the LVR-60, the LRB-50 is finger-spliceable on site with dedicated tooling, reducing installation time and keeping your operation running.

Common applications: distribution center live roller conveyors, parcel and package handling, e-commerce fulfillment lines, belt-under-roller sortation systems.

LRB-50 Live Roller Belt - Belt Construction

Technical Specifications

Specification Value
Catalog # LRB-50
Part # 50340
Overall Thickness 4.5 mm (0.177 in.)
Tensile Member Aramid Cords
Tensile Strength 500 N/mm (2,855 PIW)
Standard Elongation 0.5%
Min. Pulley Diameter 110 mm (4.33 in.)
Anti-Static Yes
Top Surface Orange TPU (Textured)
Bottom Surface Knit Fabric
Recommended Splice Finger Splice

Custom Sizing & Fabrication

The LRB-50 is available cut to any required width and fabricated to your specified overall length. The recommended belt end for all live roller belts in this series is a finger splice, which can be completed on-site in as little as 17.5 minutes using dedicated finger punch and press tooling. V-guides, tracking guides, and other fabrication options are available upon request. Every order is custom fabricated — no standard sizes or pre-cut lengths are stocked.

Frequently Asked Questions

What information do I need to request a quote?▼

To request a quote, provide: required belt width, overall belt length, belt end or splice type, quantity needed, and any application details such as conveyor speed, load weight, roller spacing, and operating environment.

What is the lead time for custom live roller belts?▼

Lead times vary based on specifications and current production schedules. Contact Texas Belting & Supply at 888-203-2358 for current availability and lead time estimates.

What splice options are available for the LRB-50?▼

The LRB-50 is designed for finger splicing using Nitta Carryflex tooling. With a finger puncher and resin presetter or heat press, on-site splices can be completed in approximately 17.5 minutes. Contact us for tooling availability and splice kit options.

Can I order the LRB-50 (Part #50340) in a custom width and length?▼

Yes. The LRB-50 is available custom cut to any required width and fabricated to your specified overall length. Texas Belting & Supply has no minimum order requirements. Request a quote with your exact dimensions.

Related Links

Request a Quote

All pricing is provided by quote only. To request a quote, complete the form below or contact Texas Belting & Supply directly.

Request a Quote

All belts are custom cut and fabricated to your specifications. Fill out the form below and a belting specialist will respond within one business day. You can also call us at 888-203-2358.