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Diecast sliding door roller with 1-1/2 in. concave nylon ball bearing, adjustable, mounting hardware included

Prime-Line

Prime-Line D 1621 Sliding Door Roller Assembly 1-1/2 In. Nylon Ball

SKU CH-8D9B-FZTJJ

Diecast patio-door roller assembly with a 1-1/2 in. concave nylon ball bearing, adjustable mounting and included hardware for metal or vinyl sliding doors

  • TypeDoor Hardware & Components
  • 1-1/2 in. nylon ball bearing for smooth sliding
  • Diecast housing provides durable support for patio doors
  • Adjustable design fits Fleetwood and Fullview models
  • Includes 10-32 and 1/4-20 threaded mounting holes
  • Phillips screwdriver installation with hardware supplied

Patio Door Roller Assembly

This diecast roller assembly fits metal or vinyl sliding patio doors and replaces original parts used by Fleetwood, Fullview and similar manufacturers. The 1-1/2 in. concave nylon ball bearing roller runs on a plain back housing designed for standard door tracks.

Included Hardware and Adjustment

Mounting hardware is supplied in the package and the unit is adjustable for alignment. Installation requires only a Phillips head screwdriver to secure the 1/4-20 threaded mounting hole and the 10-32 threaded hole on top of the housing.

Dimensional and Compatibility Limits

The housing measures 13/16 in. wide, 1-3/16 in. tall and 1-1/2 in. long, so doors with narrower or taller pocket dimensions will not accept this roller. It is not suited for entry doors, shower enclosures or non-standard track profiles.

Highlights

  • 1-1/2 in. nylon ball bearing for smooth sliding
  • Diecast housing provides durable support for patio doors
  • Adjustable design fits Fleetwood and Fullview models
  • Includes 10-32 and 1/4-20 threaded mounting holes
  • Phillips screwdriver installation with hardware supplied

Specifications

BrandPRIME-LINE
TypeDoor Hardware & Components

Questions about this item

Will the nylon ball bearing need lubrication or replacement after extended use?

The nylon ball bearing roller is sealed and does not require lubrication; replace the entire assembly if the roller develops flat spots or becomes noisy.

What limits the load capacity of the 1-1/2 in. concave roller during continuous operation?

The diecast housing and 1/4-20 mounting hole determine the structural load limit; exceeding the door manufacturer's weight rating will cause deflection first.

Does the roller generate noticeable heat or noise when the door cycles all day?

The nylon ball bearing runs quietly with minimal friction; no measurable heat builds up in the housing during normal daily cycling.

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