Overview
The 199S series uses heavier 9 gauge steel tubing for rollers, mounted within formed frames that support higher distributed loads than lighter gravity sections. Integral plain bearings are zinc plated and grease packed for reliable rotation without power. Available in straight and curved sections, this conveyor line supports heavier cartons, crates, and tote-based material.
As the heaviest-gauge model in the Roach 1.9-inch gravity roller series, the 199S is built for operations where standard 16-gauge or 12-gauge rollers do not provide enough wall thickness for the loads being conveyed. The 9-gauge roller wall and 10-gauge frame combine for a robust, low-maintenance conveyor section that handles demanding daily use in manufacturing, automotive, and industrial supply environments.
Specifications
- Roller diameter: 1.9 inches
- Roller gauge: 9 ga. steel with smooth swaged ends
- Frame (set high): 3-1/2 in. x 1-1/2 in. x 10 ga. formed steel painted channel
- Frame (set low): 4-1/2 in. x 1-1/2 in. x 10 ga. formed steel painted channel
- Bearings: Integral plain ball bearings, zinc plated, grease packed
- Axles: 7/16-inch hex shaft, spring loaded
- Couplings: Butt type
- Optional frame: 4 in. @ 5.4 lbs structural steel channel frame, rollers 3/16 in. high
Straight Sections
Straight 199S sections are available in multiple lengths and between-frame widths with roller center spacing options of 3 in., 4.5 in., 6 in., 9 in., and 12 in. The 10-gauge formed steel frame provides structural rigidity that supports the heavier roller tubes without flex or deflection under load.
Curve Sections
The 199SC curve companion is available in 45° and 90° configurations. Narrower curves use a single roller design, while wider sections use a double roller design for consistent product support through the turn. The curve connects to straight sections using the same butt-type coupler system.
Load Capacity
Each 9-gauge roller is rated at 260 pounds. Frame-level capacity depends on support placement.
- Supports on 10-foot centers: 1,300 lbs maximum distributed live load per 10-foot section
- Supports on 5-foot centers: 3,200 lbs maximum distributed live load
Applications
The 199S is designed for operations that move heavier-than-average unit loads on a non-powered conveyor line. Typical applications include automotive parts handling and assembly staging, manufacturing production lines that transfer heavy components between stations, industrial supply distribution where cartons and containers exceed standard weights, truck loading and unloading of heavy freight, and warehouse receiving and put-away operations that handle dense or bulky products.
The thicker roller wall provides greater long-term durability under repetitive heavy loads, reducing roller replacement frequency and lowering overall maintenance costs compared to lighter-gauge models used beyond their capacity.
Selection Assistance
The 199S is the right choice when your heaviest conveyed items approach or exceed 250 pounds per roller contact and you need the durability of a 9-gauge roller wall. For lighter loads in the 250-pound range, the 192S (12 ga., 260 lbs/roller) offers comparable capacity with a lighter roller. For standard carton handling under 250 pounds, the 196S (16 ga., 250 lbs/roller) is the most economical option in the Roach lineup.
Barron Equipment provides conveyor system planning, installation, and service support across Iowa, Illinois, and parts of Wisconsin, Minnesota, Missouri, and Nebraska. Request a quote to determine the right model and configuration for your load weight and facility layout.