PRIME-LINEHanging Door Rollers

PRIME-LINE N 6503 Hanging Door Roller, 2-1/2 in L, 3-3/4 in W, 60 lb Capacity

The PRIME-LINE N 6503 is a hanging door roller, 2 1/2 inches long and 3 3/4 inches wide, with a maximum weight capacity of 60 pounds per pair (1 PR). This roller is designed for use in sliding door applications…

SKU 3G-OTH-510566

Also listed as: N6503 · N-6503

Brand

PRIME-LINE

Item

N 6503 Hanging Door Roller, 2-1/2 in L, 3-3/4 in W, 60 lb Capacity

Local availability & support — Singapore

Local office: 20 Woodlands Link #09-05, Singapore 738733
Phone: +65 8878 8355
Delivery: Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment: Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to: Singapore

Technical Specifications

PRIME-LINE

Manufacturer Part Number

N 6503 

3 3/4 in 

1

Max Wt

60 lb 

Product Type

Roller 

Technical Documents

No technical documents available for this product.

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PRIME-LINE Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the PRIME-LINE N 6503 roller used for?

The PRIME-LINE N 6503 is a hanging door roller designed for sliding door applications. It serves as a replacement component for maintenance or repair, supporting doors up to 60 lb per pair. 3G Electric supplies this roller across 14 industrial departments, including material handling and building maintenance.

What are the specifications of the PRIME-LINE N 6503 roller?

The PRIME-LINE N 6503 roller measures 2 1/2 inches long and 3 3/4 inches wide, with a maximum weight capacity of 60 lb per pair (1 PR). It is a hanging door roller from PRIME-LINE, part number N 6503. 3G Electric sources this component for global delivery.

Where to buy the PRIME-LINE N 6503 roller worldwide?

3G Electric supplies the PRIME-LINE N 6503 roller to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for international orders. Contact us to source this hanging door roller for your maintenance or repair needs.

How to install the PRIME-LINE N 6503 hanging door roller?

To install the PRIME-LINE N 6503 roller, first remove the old roller from the sliding door track. Align the new roller with the mounting holes and secure it with the appropriate fasteners. Ensure the door weight does not exceed 60 lb per pair. 3G Electric can provide sourcing support for this replacement part.

Used in

Common applications for PRIME-LINE

Residential garage door repair — PRIME-LINE keyed T-handles (GD 52169) for replacing broken lock handles on sectional doors.

Light-commercial door maintenance — PRIME-LINE spring cables (GD 52102) for torsion spring systems on warehouse overhead doors.

Sliding door security — PRIME-LINE slide locks (GD 52118) for bolting sliding garage doors in industrial storage facilities.

Garage door safety — PRIME-LINE stop balls (GD 52286) as travel limit stops on automatic door openers.

Extension spring door systems — PRIME-LINE extension cables (GD 52263) for replacing worn cables on residential garage doors.

Cabinet and locker hardware — PRIME-LINE keyed L-handles (GD 52123) for securing storage cabinets in maintenance shops.

PRIME-LINE Products

3G Electric supplies PRIME-LINE hanging door rollers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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