China Best Sales Embroidery Machine Bearing RM2zz RM2 2RS Track Roller Bearing 3/8″ V Groove Bearing W2 W2X bearing driver kit

Product Description

Embroidery machine bearing RM2ZZ RM2 2RS track roller bearing 3/8″ v groove bearing W2 W2X

 

W series RM series V groove bearing size:

Designation

      A1 A2 Chamfer r/min   Weight
Bore O.D. Width mm Load
mm mm mm    
  D1 D B A1 A2 R/min Cw(KN) Cow(KN) Kg
W1 4.763 19.56 7.87 7.9. 11.86 0.3 2.2 1 11
W1X 4.763 19.56 7.87 7.93 11.86 0.3 2.2 1 11
W2 9.525 30.73 11.1 12.7 18.24 0.3 4.9 2.5 38
W2X 9.525 30.73 11.1 12.7 18.24 0.3 4.9 2.5 38
W3 12 45.72 15.88 19.05 26.98 0.6 9.4 4.9 130
W3X 12 45.72 15.88 19.05 26.98 0.6 9.4 4.9 130
W4 15 59.94 19.05 25.4 34.93 1 14.8 8.2 280
W4X 15 59.94 19.05 25.4 34.93 1 14.8 8.2 280
RM1ZZ 4.763 19.56 7.87 7.9. 11.86 0.3 2.2 1 11
RM1 2RS 4.763 19.56 7.87 7.93 11.86 0.3 2.2 1 11
RM2ZZ 9.525 30.73 11.1 12.7 18.24 0.3 4.9 2.5 38
RM2 2RS 9.525 30.73 11.1 12.7 18.24 0.3 4.9 2.5 38
RM3ZZ 12 45.72 15.88 19.05 26.98 0.6 9.4 4.9 130
RM3 2RS 12 45.72 15.88 19.05 26.98 0.6 9.4 4.9 130
RM4ZZ 15 59.94 19.05 25.4 34.93 1 14.8 8.2 280
RM4 2RS 15 59.94 19.05 25.4 34.93 1 14.8 8.2 280

Our company are specialized in manufacturing various types of bearings and we also accept OEM service with NSK CZPT NTN NMB etc brand.
We can produce the bearings accordingly to the customers’ Samples or Drawings.

 

Specifications
1. Cheap and high quality bearing
2. OEM service offered
3. Low noise, long life
4. Ease of assembly
5. Stock available

Packaging & Delivery
A. According to customer’s requirements.
B.The outer is color polybag + box + carton, industrial standard packaging.
Delivery Detail: 1-3 working days after order confirmed. (depend on the amount)

Application
For mounting wherever axial and radial loads are expected
For most parts for torque transmission
Home appliances, electric motors, automotive component

 

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Rolling Body: Roller Bearings
The Number of Rows: Double
Outer Dimension: 10-60mm
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Radial Bearing
Samples:
US$ 4/Set
1 Set(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

track bearing

Can track bearings be customized or modified for specific track or linear motion applications?

Yes, track bearings can be customized or modified to meet specific requirements of track or linear motion applications. Manufacturers often offer a range of options and capabilities to tailor track bearings to the unique needs of different industries and applications. Here are some ways in which track bearings can be customized or modified:

  • Size and Dimensional Variations: Track bearings can be customized in terms of size, diameter, width, and overall dimensions to fit specific track or linear motion systems. Manufacturers can provide bearings with varying sizes and load capacities to accommodate different application requirements.
  • Material Selection: Track bearings can be manufactured from various materials depending on the specific application’s demands. Common materials include steel, stainless steel, ceramic, and polymer composites. Material selection can be customized to achieve desired properties such as corrosion resistance, high temperature tolerance, or low friction.
  • Sealing and Protection: In applications where track bearings are exposed to contaminants, moisture, or harsh environments, customized sealing and protection features can be added. These may include additional seals, shields, or coatings to enhance the bearing’s resistance to dust, water, chemicals, or extreme temperatures.
  • Lubrication Options: While self-lubricating or maintenance-free track bearings offer convenience, applications with specific lubrication requirements may benefit from customized lubrication options. Manufacturers can modify the bearing design to accommodate external lubrication systems or provide alternative lubrication methods to meet the unique demands of the application.
  • Specialized Load and Speed Ratings: In certain applications, track bearings may need to handle exceptionally high loads or operate at high speeds. Manufacturers can customize the bearing design to offer specialized load and speed ratings to ensure optimal performance and reliability in such demanding conditions.
  • Mounting and Attachment Options: Track bearings can be customized with different mounting and attachment options to facilitate easy installation and integration into specific track or linear motion systems. This may include variations in bolt hole patterns, flange designs, or specialized mounting arrangements.
  • Track Geometry Compatibility: Track bearings can be designed or modified to match specific track or guide rail geometries. This ensures proper fit, alignment, and smooth operation along the designated track, minimizing the risk of misalignment or issues related to track compatibility.

It is important to work closely with bearing manufacturers or suppliers to discuss the specific requirements of the track or linear motion application. By collaborating with experts, it is possible to customize or modify track bearings to optimize performance, reliability, and longevity in a wide range of applications.

track bearing

Can track bearings withstand harsh environments or exposure to contaminants?

Track bearings are designed to operate in a wide range of environments, including harsh conditions and exposure to contaminants. However, the ability of track bearings to withstand such environments depends on their specific design, materials, and protective measures. Here’s a detailed explanation:

Many track bearings are engineered with features that enhance their resistance to harsh environments and contaminants. These features may include:

  • Sealing and Shielding: Some track bearings are equipped with seals or shields that provide a physical barrier against contaminants such as dirt, dust, water, and debris. These seals or shields help prevent the entry of contaminants into the bearing’s internal components, reducing the risk of damage and premature wear.
  • Corrosion Resistance: Track bearings intended for use in corrosive environments are often constructed from materials that offer high corrosion resistance. Stainless steel, for example, is commonly used due to its ability to withstand exposure to moisture, chemicals, and other corrosive substances.
  • Specialized Coatings: Some track bearings may feature specialized coatings or surface treatments that provide additional protection against contaminants and harsh conditions. These coatings can enhance the bearing’s resistance to corrosion, abrasion, and chemical exposure.
  • High-Temperature Capability: Certain track bearings are designed to withstand high-temperature environments. They are typically constructed using heat-resistant materials and lubricants that can maintain their structural integrity and performance even under extreme heat.
  • Environmental Sealing: In applications where track bearings are exposed to extreme conditions, such as underwater or in highly dusty environments, special environmental sealing measures may be employed. These measures can include the use of advanced sealing technologies or the encapsulation of the bearings within protective housings.

While track bearings are designed to withstand harsh environments and exposure to contaminants, it is important to note that their performance and longevity can still be affected over time. Regular maintenance, including cleaning, inspection, and lubrication, is crucial to ensure proper functioning and to mitigate the impact of contaminants on the bearings.

It is recommended to consult the manufacturer’s specifications and guidelines for the track bearings being used in a specific application. Manufacturers often provide information on the environmental ratings and limits of their bearings, helping users determine the suitability of the bearings for particular harsh environments or exposure to contaminants.

By selecting track bearings with appropriate features, materials, and protection, and by implementing proper maintenance practices, it is possible to enhance the bearings’ ability to withstand harsh environments and exposure to contaminants, thereby maximizing their performance and longevity.

track bearing

What are the components of a track bearing assembly and their functions?

A track bearing assembly consists of several components that work together to facilitate smooth and controlled motion along a track or guide rail. Let’s explore the components of a typical track bearing assembly and their functions:

  • Outer Ring: The outer ring is the outermost component of a track bearing assembly. It provides structural support and houses the rolling elements. The outer ring is designed with a track or guide surface that interfaces with the track or rail, allowing the bearing to move along the desired path.
  • Inner Ring: The inner ring is located inside the outer ring and provides a mounting surface for the bearing assembly. It may have a stud or shaft for attaching the bearing to the application. The inner ring helps in aligning and positioning the bearing assembly.
  • Rolling Elements: The rolling elements are the components that enable smooth rolling motion between the inner and outer rings. In track bearings, the rolling elements are typically in the form of rollers or needles. They are designed to minimize friction and distribute the load evenly along the track surface.
  • Cage: The cage, also known as a retainer, is a component that holds the rolling elements in position and maintains proper spacing between them. The cage prevents the rolling elements from contacting each other, reducing friction and wear. It also helps in guiding the rolling elements during operation.
  • Seals or Shields: Track bearings often incorporate seals or shields to protect the internal components from contaminants such as dirt, dust, and moisture. Seals provide a physical barrier between the bearing and the external environment, while shields offer partial protection while allowing some lubrication to reach the rolling elements.
  • Lubrication: Proper lubrication is crucial for the smooth operation and longevity of track bearings. Lubrication reduces friction, dissipates heat, and prevents wear between the rolling elements and raceways. Lubricants can be applied through grease fittings or oil ports, ensuring that the rolling elements roll smoothly along the track surface.
  • Mounting Hardware: Depending on the specific design and application requirements, track bearing assemblies may include mounting hardware such as studs, bolts, or fasteners. These components are used to securely attach the bearing assembly to the application, ensuring proper alignment and stability.

By combining these components, a track bearing assembly provides reliable and controlled motion along a track or guide rail. The outer and inner rings, along with the rolling elements and cage, enable smooth rolling motion, while seals or shields protect the internal components from contaminants. Proper lubrication and mounting hardware ensure optimal performance and longevity of the track bearing assembly.

China Best Sales Embroidery Machine Bearing RM2zz RM2 2RS Track Roller Bearing 3/8China Best Sales Embroidery Machine Bearing RM2zz RM2 2RS Track Roller Bearing 3/8
editor by CX 2024-04-17

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