RING BEARING 1 1/4"BORE
J$3,304.35
Used in roller shutter systems is a support bearing that allows the shutter shaft to rotate smoothly while carrying load.
It supports the roller shaft that the shutter curtain winds around
It reduces friction as the shaft turns
It helps the shutter open and close smoothly and quietly
It handles radial load (the weight of the shutter and curtain)
Quantity
Additional Info
How it works
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The 1¼" bore means it fits snugly onto a 1.25-inch diameter shaft
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The bearing sits inside a bearing plate, bracket, or housing
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As the motor or spring turns the shaft, the bearing allows rotation without metal-to-metal grinding
Why it’s important
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Prevents premature wear on the shaft and brackets
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Reduces strain on motors and springs
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Keeps the shutter aligned and stable
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Helps avoid binding, jerky movement, or noise