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Silver steel door roller assembly with four convex plastic tires and mounting hardware

Prime-Line

Prime-Line N 7449 Door Roller Assembly 7/8 in. Convex Plastic Tires

SKU CH-RWCR-WPN5J

Sliding door roller assembly with four 7/8 inch convex plastic tires and steel bearings for pocket doors

  • Smooth sliding action from four steel-bearing rollers
  • Fits pocket doors with included mounting hardware
  • Durable 7/8 in. convex plastic tires resist wear
  • Sturdy steel frame supports heavy closet doors
  • Ready to install with pre-drilled 3/16 in. holes

Prime-Line N 7449 Door Roller Assembly

This Prime-Line N 7449 door roller assembly fits sliding closet and pocket doors. The unit includes four convex plastic tires with steel bearings mounted on a steel frame with silver unfinished finish. Hardware is supplied for door-mounting installation.

Installation notes and common issues

The assembly mounts using 3/16 inch holes and a 1-9/16 inch shaft length. Rollers measure 3-3/4 inches long, 7-45/64 inches high and 1-35/64 inches deep. Misaligned mounting holes or worn door tracks often cause binding after fitting.

Check your existing setup

Verify your door uses a 1/4 inch inside diameter and 1-1/8 inch outside diameter axle with 7/8 inch wheel width. Confirm the track accepts a 1 inch wheel diameter and 1-1/8 inch maximum wheel diameter. Ensure the door weight suits four-wheel support.

How it compares

Measured against everything we stock in Face Masks, Respirators & PPE, at today’s prices. Recalculated every night.

Price $22.99
Typical for this category: the median of 5,612 items is $24.99.

Specifications

Product
Brand namePRIMELINE TOOLS

Questions about this item

How do I confirm the roller assembly rolls smoothly after installation?

After mounting, slide the door back and forth; the four steel-bearing wheels with 7/8 in. convex plastic tires should move freely without binding or noise.

What hardware comes in the package and what must I supply?

The set includes one pair of roller assemblies with steel bearings and convex plastic tires; mounting screws are not included and must be purchased separately.

Which version of the N 7449 fits my door thickness and track?

Choose this assembly when your pocket door requires a 7/8 in. roller diameter, 1/4 in. inside diameter, 3/16 in. mounting holes and a 1-9/16 in. shaft length.

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