Precision Ball Bearings
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BC Precision

Nylon Sealed Garage Door Rollers with 4” Inch Stems / 2” Inch Rollers / 13 Balls

$ 6.25

Nylon sealed rollers provide premium benefits to standard rollers on quietness and strength along with the added benefit of being totally sealed. The weight rating for sealed nylon rollers is 100+ pounds per roller with 50,000 life cycles. The double seal makes this the perfect roller for very wet and or dirty applications as the roller and bearing are completely sealed, allowing little if any outside moisture or dirt to enter the roller or bearings.

Overall Length: 4-5/8”

Shaft Length: 4-1/8”

Shoulder Width: ½”

Shaft Diameter: 7/16”

Wheel Thickness: ½”

Wheel Diameter: 1-13/16” Fits Residential Standard 2” Track

13 ball bearing rating: 125lbs per roller @ 50,000 to 75,000 cycles

Roller has a lubrication groove to disperse lubrication over a long period of time

Nylon for ultra quiet operation

Sealed bearings for zero maintenance

13 Balls for more durability

Nylon shells around steel wheels for the ultimate combination of quiet and durability

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