Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
PRIME-LINE Pulley: Steel, 265 lb Load Rating - Max, 3 in Overall Lg, For 12 ft Door Ht - Max - Pulleys
PRIME-LINEPulleys

PRIME-LINE Pulley: Steel, 265 lb Load Rating - Max, 3 in Overall Lg, For 12 ft Door Ht - Max

The PRIME-LINE Pulley (MPN GD 52189) is a steel surface-mount pulley with a 3-inch overall length, rated for a maximum load of 265 lb and a maximum door height of 12 ft. It is a single-pulley (1 PR) component for…

SKU 3G-OTH-455635

Brand
PRIME-LINE
Item
Pulley: Steel, 265 lb Load Rating - Max, 3 in Overall Lg, For 12 ft Door Ht - Max
Category
Pulleys
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

PRIME-LINE
Manufacturer Part Number
GD 52189
Type
265 lb Load Rating - Max, For 12 ft Door Ht - Max
Material
Steel
Overall Lg
3 in
PR
1
Product Type
Pulley
Mounting Location
Surface
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

PRIME-LINE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PRIME-LINE Pulley (MPN GD 52189) is a steel surface-mount pulley with a 3-inch overall length, rated for a maximum load of 265 lb and a maximum door height of 12 ft. It is a single-pulley (1 PR) component for industrial door systems.

Frequently Asked Questions

What is the PRIME-LINE GD 52189 pulley used for?

The PRIME-LINE GD 52189 is a steel surface-mount pulley designed for industrial door systems. It supports doors up to 12 ft in height with a maximum load rating of 265 lb, making it suitable for counterbalance applications in warehouses, loading docks, and manufacturing facilities.

What are the specifications of the PRIME-LINE GD 52189 pulley?

The PRIME-LINE GD 52189 pulley is made of steel with a 3-inch overall length. It is a single-pulley (1 PR) surface-mount component rated for a maximum load of 265 lb and a maximum door height of 12 ft. The manufacturer part number is GD 52189.

Where to buy the PRIME-LINE GD 52189 pulley worldwide?

3G Electric supplies the PRIME-LINE GD 52189 pulley to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for international orders. Contact us to source this steel surface-mount pulley for your door system needs.

How to install the PRIME-LINE GD 52189 pulley?

Install the PRIME-LINE GD 52189 pulley by mounting it securely to a flat surface using appropriate fasteners. Ensure the pulley aligns with the door track and cable path. Follow standard industrial door installation practices and verify the load does not exceed the 265 lb rating.

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 pulleys. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from PRIME-LINE

View all PRIME-LINE parts →
PRIME-LINE Pulley: Steel, 265 lb Load Rating - Max, 4 in Overall Lg, For 3/16 in Cable Dia - Max (MPN GD 52108). Key specifications — Brand: PRIME-LINE; Material: Steel; Mounting Location: Surface; Product Type: Pulley.
PRIME-LINE
PRIME-LINE Pulley: Steel, 265 lb Load Rating - Max, 4 in Overall Lg, For 3/16 in Cable Dia - Max (MPN GD 52108). Key specifications — Brand: PRIME-LINE; Material: Steel; Mounting Location: Surface; Product Type: Pulley.
PRIME-LINE Pulley: Steel, 265 lb Load Rating - Max, 3 in Overall Lg, For 5/16 in Cable Dia - Max (MPN GD 52109). Key specifications — Brand: PRIME-LINE; Material: Steel; Mounting Location: Surface; Product Type: Pulley.
PRIME-LINE
PRIME-LINE Pulley: Steel, 265 lb Load Rating - Max, 3 in Overall Lg, For 5/16 in Cable Dia - Max (MPN GD 52109). Key specifications — Brand: PRIME-LINE; Material: Steel; Mounting Location: Surface; Product Type: Pulley.