" Highly Recommend "
Ontario Trap Rock has been using hardened guide rollers for 4 years and have had great success with them. They more than double the life of any you can buy from OEM suppliers. With being able to change out the common size bearings, if needed, their up-time is 100%. Greasable dust covers make them last in the most harsh conditions. I highly recommend them with any conveyor in the rack or return side applications. – Andy T., Quarry Superintendent at Ontario Trap Rock

" Great Product "
We are using both the regular guide rollers for self-aligning rollers. We just currently bought the 6” diameter rollers as well. They are great products! – Ryan W., Stationary Planner/Scheduler at Gold Corp