Does the bearing reduce vibration and shock?

Yes, the rollers and raceway surfaces adaptively conform to each other, absorbing equipment vibrations (such as impact loads from mining crushers) and extending the life of transmission systems by more than two times.

What certifications do your facilities hold?

Our distribution facilities are ISO 9001 certified, and our manufacturing facilities hold the TS 16949 certification, ensuring high standards of quality and precision.

K W33 C3 Spherical Roller Bearing for Equipment

Name: Premium Quality 21312 MB/Ma/Cc/Ca/E/K W33 C3 Spherical Roller Bearing for Equipment
Brand: SHANGHAI ARIO-UGT IMP&EXP CO., LTD.
SKU: 2100078332

Shanghai, ChinaSHANGHAI ARIO-UGT IMP&EXP CO., LTD.

US$0.10-999.00

10 Sets

Product profile

Customization

Available

Weight

1.95kg

Type

MB/Ma/Cc/Ca/E/K

Model NO.

21312

Clearance

C0 C1 C2 C3 C4

Precision

P0 P6 P5 P4 P2

Transport Package

Box+Carton+Pallet

Specification

60*130*31mm

Trademark

UGTEC OR OEM

Origin

Shanghai, China

HS Code

8482101000

Production Capacity

50000 Pieces/Month

Key features

Heavy-Duty Load Capacity: Radial load capacity is 40% higher than tapered roller bearings with bidirectional axial force support.

Shock and Vibration Reduction: Adaptive roller design absorbs vibrations, extending transmission system life by more than two times.

Flexible Customization: Offers flexible customization options for type, clearance, and precision levels.

High Precision Options: Available in precision grades P0, P6, P5, P4, and P2 for diverse application needs.

ISO 9001 Certified Quality: Distribution facilities are ISO 9001 certified ensuring reliability and excellence.

Low Minimum Order Quantity: Minimum Order Quantity is just 1 Set, allowing for easy trial purchases.

Comprehensive Payment Terms: Supports LC, D/P, T/T, PayPal, Western Union, and Small-amount payment methods.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerExperienced Team

SHANGHAI ARIO-UGT IMP&EXP CO., LTD.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 7 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryThe supplier is a limited trading company with 10 employees, engaged in import and export and the sale of mechanical equipment, bearings, components, and related products. It provides technical support, customer seminars, quality training, inventory availability, flexible customization, and ODM services. However, it is not identified as a professional technical supplier, does not provide 3D software design, has no new products reported in the past year, and lacks overseas agents, branches, warehouses, and showrooms. Quality assurance is stated, but no approved-supplier list, written corrective-action procedure, or written complaint-handling procedure is available. Financial information is only represented by reporting years, without sufficient evidence to assess financial strength. Manufacturing outsourcing controls and fire-drill status are unknown.

Supplier typeThe supplier is explicitly described as a trading company and limited company, with business activities centered on import/export and sales of equipment, accessories, software, metal products, and other goods. It is not identified as part of a larger company group.

After-Sales capabilityThe supplier provides technical support through a dedicated team, seminars, and customer-site presentations, and it has in-stock service capacity. It has no overseas agents, branches, warehouses, or showrooms, and lacks written complaint-handling and corrective/preventive-action procedures, indicating service support exists but is not fully systematized or internationally deployed.

R&D capabilityThe supplier is not identified as a professional technical supplier, does not provide 3D software design, has no available SDK, and reported no new products during the past year. ODM service is available, but the overall evidence shows limited documented innovation capability.

Customization capabilityThe supplier explicitly offers flexible customization and provides ODM services, supporting an ability to adapt or develop products for customer requirements. However, the absence of 3D design services and an SDK limits the documented scope of technical customization.

Product Q&A

Q:How does the load capacity compare to other bearings?

The double-row drum-shaped roller structure distributes loads over a larger contact surface, resulting in a radial load capacity 40% higher than that of tapered roller bearings, while also withstanding bidirectional axial forces.

Q:What customization options are available?

We offer flexible customization options including Type (MB/Ma/Cc/Ca/E/K), Clearance (C0-C4), and Precision (P0-P2). The weight varies by specific model, such as 1.95kg for the 21312 model.

Q:What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 Set, making it easy to place trial orders or purchase specific quantities.

Q:What are the payment terms accepted?

We accept LC, D/P, T/T, PayPal, Western Union, and Small-amount payment methods to accommodate different transaction needs.

Q:What is the lead time for delivery?

The average lead time is within 15 workdays for both peak season and off-season periods.

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Premium Quality 21312 MB/Ma/Cc/Ca/E/K W33 C3 Spherical Roller Bearing for Equipment