Good price LM18690/18620 wheel hub bearing for trailer made in china

• Inner Bearing: LM18690
• Outer Bearing: LM18620
• Process: Grinding
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: TB022
• Application: Trailer Hub
• Rolling Body: Roller Bearings
• The Number of Rows: Multi-column
• Outer Dimension: Small and Medium-Sized (60-115mm)
• Material: Bearing Steel
• Spherical: Aligning Bearings
• Load Direction: Radial Bearing
• Separated: Separated
• temperature range: -30 C to 120 C
• Transport Package: Wooden Box
• Specification: LM/Slim Line
• Trademark: HARSCO
• Origin: China
• HS Code: 8482109000
• Production Capacity: 500000PCS/Year
• Package Size: 15.00cm * 15.00cm * 30.00cm
• Package Gross Weight: 3.000kg

Product Description

Bearing LM18690/18620 Tapered Roller Bearing

Part No.	Bearing Name	Bearing Type	Bearing Size	Bearing Kit
TB002-IB	Inner bearing LM18690	Bearing Cone	ID:36.512 mm (1.4375 inches)	LM18690/10
TB002-OB	Outer bearingLM18620	Bearing race	OD:65.088 mm (2.5625 inches)	LM18620/10

 

Key Specifications

• Inner Ring (Cone) Part Number: LM18690

  • Inner Diameter (d): 34.925 mm (1.3750 inches)
  • Width (B): 18.034 mm (0.7100 inches)

• Outer Ring (Cup) Part Number: LM18620

  • Outer Diameter (D): 62.000 mm (2.4409 inches)
  • Width (C): 16.764 mm (0.6600 inches)

• Overall Width (T): 18.288 mm (0.7200 inches)
  
  Features and Applications

• Bearing Type: Tapered Roller Bearing
• Load Capacity: Designed to handle both radial and axial loads efficiently
• Material: Typically constructed from high-quality, high-carbon chrome steel, offering excellent durability and wear resistance
• Applications: Commonly used in automotive wheel bearings, gearboxes, agricultural machinery, and various industrial applications requiring robust performance under combined loads
•  
• Design and Functionality
• The inner and outer ring raceways are segments of cones, and the rollers are tapered so that the conical surfaces of the raceways and the roller axes, if projected, would all meet at a common point on the main axis of the bearing. This design allows for optimal distribution of load across the bearing, reducing wear and extending the bearing's lifespan.

• Product Benefits

• High Load Capacity: The tapered roller design efficiently handles significant radial and axial loads
• Durability: Constructed from high-quality materials, ensuring long-lasting performance in demanding applications
• Versatility: Suitable for a wide range of applications, providing reliable performance across different industries

• Operating Conditions

• Temperature Range: Typically operates effectively within -30°C to 120°C, depending on the type of lubricant used
• Lubrication: Suitable for use with various greases and lubricating oils, ensuring smooth operation and extended service life
• The LM18690/18620 tapered roller bearing is a dependable choice for applications requiring efficient handling of both radial and axial loads. Its robust construction and precise design make it ideal for demanding environments, ensuring reliable and long-lasting performance.

roller bearing description

The inner and outer ring raceways are segments of cones and the rollers are tapered so that the conical surfaces of the raceways, and the roller axes, if projected, would all meet at a common point on the main axis of the bearing. This geometry makes the motion of the cones remain coaxial, with no sliding motion between the raceways and the outside diameter of the rollers.

This conical geometry creates a linear contact patch which permits greater loads to be carried than with spherical (ball) bearings, which have point contact. The geometry means that the tangential speeds of the surfaces of each of the rollers are the same as their raceways along the whole length of the contact patch and no differential scrubbing occurs.

The rollers are stabilized and restrained by a flange on the inner ring, against which their large end slides, which stops the rollers from popping out due to the "pumpkin seed effect" of their conical shape.

The larger the half angles of these cones the larger the axial force that the bearing can sustain.

Tapered roller bearings are separable into a cone assembly and a cup. The non-separable cone assembly consists of the inner ring, the rollers, and a cage that retains and evenly spaces the rollers. The cup is simply the outer ring. Internal clearance is established during mounting by the axial position of the cone relative to the cup, although preloaded installations without clearance are common.

Metric tapered roller bearings follow the designation system defined by ISO 355.

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.

Welcome to enquiry and email me,thanks!

 

 

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.


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.