4′′ Inch Diameter Boat Trailer Wobble Roller Ribbed 21mm Blue+Black

• Customization: Available
• After-sales Service: 3 Years
• Warranty: 3 Years
• Model NO.: TWR040
• Certification: ISO/TS16949, CCC, DOT, ISO, CE
• Loading Weight: 150kg
• Self-dumping: Self-dumping
• Shape: Wobble
• Axle Number: 1
• Usage: Boat Trailer
• Type: Trailer Wobble Roller
• Condition: New
• Tent Type: Simple
• Color: Blue+Black
• Material: Blue Polyurethane+ Black Plastic
• Width: 72mm/2.8inch
• Diameter: 110mm/4inch
• Bore Diameter: 21mm
• Used for: Boat Trailer
• Transport Package: Carton Box
• Specification: 4.7*2.8 inch
• Trademark: HARSCO
• Origin: China
• Production Capacity: 50000PCS/Y

Product Description

4'' Inch Diameter Boat Trailer Wobble Roller Ribbed 21mm Bore 3" Wide Blue+black Boat Jet Ski Trailer

 

Suitable For All Boat Types

110mm (4") Diameter by 70mm (2.75") Wide

21mm Bore

Suit 18mm or 20mm Spindle

UV Stable Polyurethane

Blue Polyurethane

We find the easiest way to make sure these wobble rollers are the right size is to use a 2 dollar coin(20.5mm) and if it slides through or is the same size as the spindle, then these are the correct size for you.

Wobble Rollers take approximately 40% of the load of your boat on your trailer. It is important to have good quality wobble rollers to ensure your boat travels properly and safely, while still making it easy to launch and retrieve your boat. Our wobble rollers are the perfect replacement roller for your old worn down wobble rollers.

 

About Boat Roller

Application

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

Mod	Width(A)	Diameter(B)	Bore(C)
4inch-21	4inch	70mm/2.75inch	21mm
4inch-22	4inch	70mm/2.75inch	22mm
4inch-26	4inch	70mm/2.75inch	26mm
5inch-26	5 inch	73mm/2.87inch	26mm

 

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.