Affordable High-Temperature Ball Bearings - Fast Delivery, Factory Direct Prices, Custom Sizes, ISO Certified
Affordable High-Temperature Ball Bearings - Fast Delivery, Factory Direct Prices, Custom Sizes, ISO Certified - Image 2
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Affordable High-Temperature Ball Bearings - Fast Delivery, Factory Direct Prices, Custom Sizes, ISO Certified

Technical Parameters

  • Dimensions Range:

    Bore: 35-140mm [1][2][8]

    OD: 72-140mm [1][2]

    Width: 17-26mm [1][2]
  • Load Capacity:

    Dynamic: 39.7kN [2]

    Static: 17kN [2]
  • Speed Performance:

    Reference Speed: 9,500rpm [2]

    Limit Speed: 6,000rpm [2]
  • Material:

    Bearing Steel Rings [1][4]

    Steel/Reinforced Polymer Cage [3][4]
  • Temperature Range:

    -30°C to +120°C [4][8]
  • Misalignment Compensation:

    ≤3° angular offset [3][4]
  • Custom Options:

    Sealing: RS/C3 clearance [8]

    Lubrication: Grease-packed [4]

    Bore Types: Cylindrical/Conical [4]

[1] 1207KTNG bearings (spherical ball bearings for spares, etc.) - wikipedia
[2] 1216 - Self-aligning ball bearings | SKF
[3] Centrifugal pump basis: self-aligning ball bearings - Mobile phone Sohu.com
[4] NTN self-aligning ball bearings work requirements and structural form - Mobile phone Sohu.com
[8] Self-aligning ball bearings 2210-K-2RS-TVH-C3 - Supplier Network

Detailed parameters

Table of Contents

Product Overview & Specifications

Key Features

Self-aligning ball bearings designed for high-temperature environments (up to 300°C), available in all standard and custom sizes. Features include.

  • Material: Chrome steel/stainless steel
  • Temperature range: -30°C to +300°C
  • Packing: Cost-effective customizable packaging
  • Alignment tolerance: ±3°
  • Load capacity: Dynamic 12.8 kN, Static 6.8 kN

Parameter Comparison

Model Bore Diameter (mm) Outer Diameter (mm) Max Speed (rpm) Temperature Resistance
SA1200 10-50 30-110 8,000 250°C
SA2200HT 15-120 40-260 6,500 300°C

Detailed Applications

Industrial Use Cases

  • High-Temperature Machinery. Ideal for furnaces, kilns, and drying systems.
  • Heavy-Duty Equipment. Mining conveyors, paper mill rollers.
  • Precision Instruments. Robotics, medical devices requiring self-alignment.

Usage Scenarios by Industry

Steel Manufacturing

In steel rolling mills, SA2200HT bearings withstand continuous 280°C heat while maintaining ±2° misalignment correction.

Food Processing

Stainless steel variants with FDA-compliant grease prevent contamination in oven conveyor systems.

Client Case Studies

Case 1: German Automotive Supplier

  • Challenge. Frequent bearing failures in paint shop robots (180°C ambient).
  • Solution. Custom SA1200 bearings with ceramic balls.
  • Result. 68% reduction in downtime; 14-month service life.

Case 2: Chinese Cement Plant

  • Challenge. Dust ingress causing 3-week bearing replacements.
  • Solution. Triple-labyrinth sealed SA2200HT units.
  • Result. Annual maintenance cost reduced by $42,000.

Contact for Custom Solutions

Request tailored bearing configurations or bulk pricing.

Submit technical requirements via online form for engineered solutions.

About the company

nbearing is a professional bearing firm. We offer top-notch bearing products globally. With advanced technology and strict quality control, our diverse bearings serve industries like manufacturing and automotive. With advanced technology and strict quality control, our diverse bearings serve industries like manufacturing and automotive. Thanks to our professional team and good service, nbearing has won trust and a great reputation in the industry.

Why Collaborate with NBearing? Eight Reasons for a Win - win Partnership

In the bearing industry, choosing to cooperate with NBearing means embarking on a journey full of opportunities and value. we become your ideal partner with numerous outstanding advantages.

Exceptional Quality

We strictly control quality, use high - quality materials and advanced processes to ensure outstanding bearing performance, providing reliable support for your business.

Diverse Range

Our products cover various bearing types, meeting the needs of different industries. One - stop procurement saves you time and effort.

Competitive Pricing

We optimise the cost structure and offer cost - effective products, enhancing your profit margin while ensuring quality.

Customisation Service

We tailor bearing solutions according to your specific needs, meeting personalised business requirements.

Efficient Production

Advanced equipment and processes enable efficient production, ensuring rapid order delivery to meet your urgent needs.

Punctual Delivery

With a 99.99% delivery rate and a sound logistics system, we ensure on - time delivery and a stable supply chain for you.

Professional Team

Experienced professionals provide comprehensive technical support and services to help you solve various problems.

Long - term Partnership

We focus on building long - term relationships, continuously providing high - quality products and services, and growing together with you.

Why Chem-iso's delivery rate is guaranteed to be 99.99%

500+

Cooperate with 500+ suppliers for stable raw material supply.

99%

99% automated production ensures on-time order completion.

10+

10 global warehousing centres enable efficient order response.

8+

Partner with 8 top logistics for punctual goods delivery.

Trusted By 3,500+ Creatives & Businesses

OxyNinja makes you & your clients happy.
  • "Collaborating with Truksino is excellent! Their product range is extensive and of top - notch quality. The customisation service meets diverse needs. The customisation service meets diverse needs. Fast delivery, almost no delays, greatly enhances our competitiveness. Professional technical support makes cooperation smooth. They're a reliable partner."
    AutoParts Pro
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    Fake Company Inc
  • "Truksino is our trusted choice. Their competitive pricing saves costs. Professional technical support resolves issues quickly. Working with them makes our business run smoothly."
    Global Auto Supplies
    Sr. Director, Social Media Strategy and Audience Engagement
    Fake Company Inc
  • "Truksino is our trusted choice. Their competitive pricing saves costs. Professional technical support resolves issues quickly. Working with them makes our business run smoothly."
    Eco - Drive Auto Parts
    Sr. Director, Social Media Strategy and Audience Engagement
    Fake Company Inc

Join Hands with NBearing, Build a Distinguished Brand Together

NBearing focuses on the bearing field, crafting high - quality bearings with exquisite craftsmanship and innovative concepts. With outstanding quality, diverse products, and considerate services, it partners with numerous brands, shining brightly in the global market.
Learn more
Environmental Protection Science and Technology Park, Zhengfeng Road, High-tech Zone, Jinan City, Shandong Province
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