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HS serie - Cast iron with rubber

Designed for demanding use, this heavy-duty roller combines a strong cast iron core with a rubber-coated surface. The cast iron provides structural strength and impact resistance, while the rubber layer reduces noise, limits belt wear, and improves grip — making it ideal for harsh agricultural or industrial conditions. Whether used on elevators, conveyors, or return sections, this roller is engineered to deliver reliable performance under heavy loads. All variants come equipped with Broekema’s EcoDrive bearings and are available with or without flange, in multiple sizes and configurations to match your machine setup.

Name	Ø	Flange Ø	Support width	Weight (kg)	Fixing
HS 8 R	80	118	50	1.3	M16
HS 9 R	90	130	50	1.6	M16
HS 9 RS	90	130	35	1.3	M16
HS 9 R (CF)	90	130	54	1.6	M16
HS 9 RH	90	200	59	2.5	M16
HS 10 R	100	140	55	5.0	M16/M20
HS 11 R	110	148	53	2.6	M16/M20
HS 11 RS	110	148	42	1.1	M16
HS 14 R	140	180	56	5.5	M16/M20
HS 18 R	180	248	57	5.5	M16/M20
HS 21 R	210	240	65	10.4	M20

Name	Ø	Support width	Weight (kg)	Fixing
HS 8 RZ	80	61	1.0	M16
HS 9 RZ	90	61	1.2	M16
HS 9 RSZ	90	43	1.0	M16
HS 10 RZ	100	67	1.4	M16/M20
HS 11 RZ	110	61	2.2	M16/M20
HS 14 RZ	140	67	5.1	M16/M20
HS 18 RZ	180	67	5.1	M16/M20

Durable performance for heavy-duty use

Rubber-coated for enhanced shock absorption and belt protection

Cast iron core for maximum strength and load-bearing capacity

EcoDrive bearings ensure smooth and efficient rotation

Available in flanged or non-flanged designs for flexible installation

The importance of choosing the right roller

Rollers are a vital component in any conveyor or elevator system. They support the belt and the product load, directly influencing the system’s durability, energy consumption, and overall performance. Choosing the wrong roller — for instance, one with insufficient load capacity or improper sealing — can lead to increased friction, belt damage, or roller failure, resulting in unplanned downtime and higher maintenance costs.

By selecting the correct roller, friction is reduced, wear is minimized, and both uptime and belt life are significantly extended. Factors like belt load, product weight, speed, incline, and environmental exposure (dust, moisture, temperature) all play a role in selecting the ideal roller type. That’s why Broekema offers a full range of roller solutions — from lightweight variants for low-impact areas to HS-series rollers for the toughest conditions. Ensuring the roller matches the application is key to reliable, cost-efficient operation.