Spherical Plain Bearings

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Product Details:

Thickness Varies according to design; 7 mm to 50 mm
Weight Varies by size; typically 0.05 kg to 18 kg
Material High-grade steel / Chrome steel (GCr15) / Stainless steel
Ball Bearing Type Spherical Plain Ball Bearing
Bushes Type Self-Lubricating / Metal-backed
Structure Inner and outer rings with spherical sliding contact
Seals Type Open / Sealed / Shielded
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Spherical Plain Bearings Price And Quantity

Spherical Plain Bearings Product Specifications

Thickness Varies according to design; 7 mm to 50 mm
Limiting Speed Depends on size; typically up to 500-1200 rpm
Weight Varies by size; typically 0.05 kg to 18 kg
Ball Bearing Type Spherical Plain Ball Bearing
Outside Diameter 15 mm to 320 mm
Structure Inner and outer rings with spherical sliding contact
Number Of Rows Single or Double
Inner Diameter 6 mm to 200 mm
Load Capacity Up to 650 kN (varies by size)
Bore Size 6 mm to 200 mm (varies by model)
Seals Type Open / Sealed / Shielded
Bushes Type Self-Lubricating / Metal-backed
Material High-grade steel / Chrome steel (GCr15) / Stainless steel

Spherical Plain Bearings Trade Information

Supply Ability 10000 Per Day
Delivery Time 3 Days

Product Description

We have been instrumental in supplying a huge spectrum of Spherical Plain Bearings. These bearings are used in axle systems, reducers, gear box, engines, motors and propeller shaft for reducing friction. Under experts supervision, the offered bearings are manufactured by utilizing quality approved metal alloy with the aid of innovative techniques. Also, these Spherical Plain Bearings are available for our precious customers at market leading rates.

Features:

Ruggedness
Longer life
Simple installation
Precise dimension

Robust Design for Demanding Applications

Our spherical plain bearings combine high-load capacity with flexible alignment. With options for single or double rows, and an operating range of -40C to +130C, these bearings are ideal for construction machinery, hydraulic cylinders, and other equipment where reliability is paramount in Indias varied industrial sectors.

Customizable and Corrosion-Resistant

Choose from standard or custom radial clearances and a range of outer ring finishesground, phosphated, or zinc-platedto match environmental requirements. For additional resilience, select stainless steel models or those with corrosion-resistant features, ensuring your applications longevity even in harsh conditions.

Versatile Lubrication and Maintenance Solutions

Select from pre-lubricated, grease-groove, maintenance-free, or relubricatable spherical bearings to suit your servicing preferences and reduce downtime. Sealed, shielded, and open versions suiting different levels of contamination are available, supporting optimal performance and easy integration into existing systems.

FAQs of Spherical Plain Bearings:

Q: How do I select the appropriate spherical plain bearing for my application?

A: Consider factors such as load capacity, misalignment requirements (up to 3), temperature range (-40C to +130C), lubrication needs (pre-lubricated or relubricatable), and required mounting type. Our team can help you choose the right model based on your industry and equipment specifications.

Q: What are the main benefits of using these bearings in construction or hydraulic machinery?

A: They provide superior performance under heavy loads, accommodate shaft mis-alignments, and require minimal maintenance. Their rugged design and customizable surfaces make them excellent for hydraulic cylinders, agricultural machinery, automotive systems, and heavy engineering.

Q: When should I opt for maintenance-free versus relubricatable variants?

A: Maintenance-free bearings are ideal for applications with limited access or infrequent servicing, using self-lubricating or pre-lubricated bushes. Relubricatable variants suit environments with heavy contamination or demanding operational cycles, where periodic grease replenishment is possible.

Q: Where do corrosion-resistant options prove most valuable?

A: Corrosion-resistant models with stainless steel or special coatings are best for applications exposed to moisture, chemicals, or harsh outdoor conditions, such as agricultural equipment or construction machinery used in coastal or wet regions.

Q: What is the typical installation process for these bearings?

A: Installation depends on the mounting design: press-fit bearings are pressed into a housing, clamped versions are secured using clamps, while flanged models are bolted. Ensure bore and housing tolerances are correct and follow the manufacturers guidelines for best performance.

Q: How does the bearings surface finish affect its performance?

A: Surface finishes like ground, phosphated, or zinc-plated outer rings not only enhance appearance but also improve wear resistance and corrosion protection, extending operational life in demanding environments.

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