High-Durability Polyvinyl 4" Bow Roller for Marine Trailer Winch Post

• Customization: Available
• After-sales Service: 3 Years
• Warranty: 3 Years
• Model NO.: TBR067
• Loading Weight: 150kg, 15t
• Self-dumping: Self-dumping
• Shape: Bow Roller
• Usage: Boat Trailer
• Condition: New, New
• ABS: with ABS
• Tent Type: Simple
• Axle Number: 1
• Color: Blue
• Type: Boat Trailer Bow Roller
• Material: PVC
• Bore Diameter: 0.5 Inch
• Overall Width: 3.5 Inch
• Suited Bow Roller: 4 Inch
• Used for: Boat Trailer
• Transport Package: Carton Box
• Specification: 4*3.5′′
• Trademark: HARSCO
• Origin: China
• Production Capacity: 50000PCS/Y

Product Description

4 inch Blue Polyvinyl Bow Roller for Boat Trailer Winch Post

 

 

This 4-inch Blue Polyvinyl Bow Roller is designed to provide reliable support and protection for your boat during trailering and launch. It fits perfectly onto standard bow roller brackets found on winch posts and accommodates a 1/2" trailer bolt for easy installation. With a durable PVC construction, this roller resists sun damage, cracking, and dry rot-making it a superior alternative to traditional rubber rollers, which often leave marks or deteriorate over time.

Crafted to prevent scratching or scuffing, this blue roller ensures smooth contact with your boat's hull while leaving a small gap between the roller and the galvanized bracket, reducing wear. Ideal for boaters looking for a long-lasting, maintenance-free upgrade to their trailer.

Features:

• Non-marking Blue Polyvinyl: Protects your boat from scuffs and scratches.
• UV-Resistant PVC Construction: Prevents dry rot and cracking over time.
• Standard 4-Inch Size Compatibility: Fits easily on winch post roller brackets.
• 1/2-Inch Center Bore: Requires a 1/2" bolt for secure installation.
• Optimal Width: Measures 3 3/4" to ensure space between roller and bracket.
• Soft, yet Sturdy Material: Provides gentle hull contact without compromising strength.

This roller ensures smooth loading and unloading, making it an excellent addition to any boat trailer setup. Ideal for marine enthusiasts who prioritize functionality and durability.

 

Get the ultimate reliability and protection with this durable bow roller assembly!

No.	Type	Size A(inch)	Size B(inch)	Size C(inch)	Size D(inch)	Size E(inch)	Material	Color
1	Bow roller	3.5	4	0.5			PVC	Blue
2	Bow roller	3.5	3.5	0.5			PVC	Yellow
3	Bow roller	3.5	3.5	0.5			PU	Orange
4	Bow roller	3.5	3	0.5	1	1.4	PP+UV	Black
5	Bow roller	3.5	3	0.5			PVC	Yellow

Ningbo Harsco Machinery Co., Ltd is a professional manufacturer of trailer parts in Ningbo, Zhejiang Province, China since 2016.
 

We can produce many trailer parts & accessories as follows: Towbars, axles, brake drums, hubs, brake disc, bearings, springs and springs and suspension kits, couplings, mudguards, U-Bolts, Jockey Wheels, keel rollers and brackets, wobble roller, wheel spacer, equalizers and all accessories related to trailers.

If you can send me the drawings or specifications of the trailer parts, mechanical parts and wheels, we can give you our price.

Q1: Do you have factory?
A: Yes, we have our own factory, own engineers, we can meet custom's unique requirement.

Q2: Can I have a sample order?
A: Yes, welcome sample order to test and check quality. Mixed samples are acceptable.

Q3: It's OK to print my logo on your product?
A: Yes, we can according to your exact requirement.

Q4:How do you ship the goods and how long does it take arrive?
A: We usually shipped by DHL, UPS, FedEx, it usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q5: What is your advantages?
A: We are professional supplier for more than ten years, we always put the quality and price at the first place. At the same time, our products are exported to various countries, we have full experience to solve thorny problems.

If you want to know about our products and us, welcome to enquiry and email me.thanks
1-Welcome OEM

1. You can use your own brands or ours, if you use our brand, our professional team will help you design the packing.

2-Our service

1. You inquiry related to our products or prices will be replied in 24 hours.
2. Well-trained and experienced staffs to answer all your enquirys in fluent English.
3. Protection of your sales area, ideas of your design and all your private information.
4. We have a QC team, every product will be checked by them before packed.

3-Welcome to visit

1. When you come to our company visit us, we will arrange a car for picking up and help you book hotel. If you want to visit the local scenic spot, our colleague will accompany you.

4-Warranty

1. Customer should be provide the video and the pictures for the problem products.
2. Products returned within the warranty period must bear product number & date code.

5-After service

1. In production and after delivery, we will track on time and tell you goods situation.
2. When the goods arrived, if you find any design and quality questions, or difference from your samples, please feel free to contact us, we will find the question and solve it with you.