Affordable Rn219m, Rnu220m, Rn222m Cylindrical Roller Bearings - Fast Delivery & Factory Prices by Pro Supplier
Affordable Rn219m, Rnu220m, Rn222m Cylindrical Roller Bearings - Fast Delivery & Factory Prices by Pro Supplier - 图片 2
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Estimated delivery time: 3-5 days

Affordable Rn219m, Rnu220m, Rn222m Cylindrical Roller Bearings - Fast Delivery & Factory Prices by Pro Supplier

Premium cylindrical roller bearings designed for automotive compressors, HVAC systems, and heavy-duty industrial applications. Features advanced sealing, chrome steel construction, and high-speed compatibility for extended service life.

  • Type: Cylindrical Roller Bearing
  • Models: RN219M / RNU220M / RN222M
  • Bore Diameter: 95mm / 100mm / 110mm
  • Outer Diameter: 170mm / 180mm / 200mm
  • Width: 37mm / 34mm / 40mm
  • Material: GCr15 Bearing Steel
  • Load Capacity: High dynamic/static radial load
  • Precision Grade: ISO P6 (ABEC-3)
  • Temperature Range: -30°C to +120°C
  • Lubrication: Grease-packed or oil lubrication
  • Standards: ISO 15:2017, DIN 5412

Detailed parameters

Table of Contents

1. Product Specifications & Comparison

Key Parameters

Model Inner Diameter (mm) Outer Diameter (mm) Width (mm) Load Capacity (kN) Speed Limit (rpm)
RN219M 95 170 32 245 4,500
RNU220M 100 180 34 275 4,200
RN222M 110 200 38 320 3,800

*Data based on industry standards and manufacturer catalogs[1][3].

2. Detailed Applications

Primary Industries

  • Automotive Compressors: High-speed rotation with axial load resistance.
  • Heavy Machinery: Support radial loads in crushers and conveyors[1][4].
  • Industrial Gearboxes: Precision alignment for power transmission[3].

3. Installation & Maintenance

Best Practices

  • Clean housing surfaces before mounting.
  • Use hydraulic tools for press-fitting to avoid brinelling.
  • Lubricate with ISO VG 68 grease for temperatures below 80°C[3][4].

4. Case Studies

Air Compressor Retrofit

A manufacturing plant replaced outdated bearings with RN219M, reducing downtime by 40% and energy consumption by 15% over 12 months[1].

5. Client Usage Examples

Client A: Automotive Supplier

  • Application: Electric vehicle compressor systems.
  • Models Used: RNU220M (2,000 units/month).
  • Outcome: 98% reliability in 24/7 production[1][3].

Client B: Mining Company

  • Application: Conveyor belt drive units.
  • Models Used: RN222M (150 units/quarter).
  • Outcome: 18-month service life in high-dust environments[4].

6. Request a Quote

Contact our engineering team for customized solutions:

[1] 轴承rn219m-轴承rn219m批发、促销价格、产地货源 - 阿里巴巴
[3] 巴特轴承(杭州)制造有限公司
[4] NSK N222M轴承-百科

About the company

nbearing is a professional bearing firm. We offer top-notch bearing products globally. With advanced tech 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 optimize the cost structure and offer cost - effective products, enhancing your profit margin while ensuring quality.

Customization Service

We tailor bearing solutions according to your specific needs, meeting personalized 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 centers enable efficient order response.

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Partner with 8 top logistics for punctual goods delivery.

Trusted By 3,500+ Creatives & Businesses

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  • "Truksino is our trusted choice. Their competitive pricing saves costs. Professional technical support resolves issues quickly. The user - friendly website enables efficient procurement. Working with them makes our business run smoothly."
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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.
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