NSK 3210B-2RSRTNG Double Row Angular Contact Ball Bearing

Description

This is a high-quality Double Row Angular Contact Ball Bearing from NSK, part number 3210B-2RSRTNG. It is designed to handle both radial and axial loads in both directions, making it a versatile solution for various industrial applications. The bearing is sealed on both sides to protect against contamination and retain lubrication.

Specifications

• Manufacturer: NSK
• Part Number: 3210B-2RSRTNG
• Type: Double Row Angular Contact Ball Bearing
• Inner Diameter: 50 mm
• Outer Diameter: 90 mm
• Width: 30.2 mm
• Seals: 2RS - Contact seals on both sides
• Cage Material: TNG - Glass-fibre reinforced polyamide 66

Label Info

• NSK EUROPE Ltd.
• 3210B-2RSRTNG

Application

Ideal for use in pumps, industrial gearboxes, compressors, and other machinery where high rigidity and combined load capacity are required.

Country of Origin

Made in Germany.

CO2 Impact

Opting for this component saves approximately 1.5 kg of CO2 compared to new production, contributing to a more sustainable operation.

Availability

This item is in stock and ready for immediate dispatch. The product is new and in its sealed inner packaging, though the outer box shows signs of wear. Order now from PLC2Day for expert support and fast delivery.

FAQ

Question?

What does the "2RSRTNG" suffix mean on this NSK 3210B bearing?

The suffix provides key information. "2RS" indicates that the bearing has contact seals made of synthetic rubber on both sides, protecting it from contaminants. "TNG" signifies that the bearing is equipped with a glass-fibre reinforced polyamide 66 cage, which offers good performance characteristics.

Can this bearing handle axial loads in both directions?

Yes, as a double-row angular contact ball bearing, the NSK 3210B is specifically designed to accommodate combined (radial and axial) loads in both directions, making it suitable for applications where rigid axial guidance is required.

What type of lubrication is required for this bearing?

The NSK 3210B-2RSRTNG bearing comes pre-lubricated with a standard high-quality grease, suitable for a wide range of operating conditions. The "2RS" seals help retain this grease for the life of the bearing, meaning it is generally considered lubricated for life and does not require re-lubrication in most applications.

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Last Update: Friday, March 13, 2026