NSK Angular Contact Ball Bearing 12x32x15.9mm 3201B-2RSRTNG

Description

The NSK 3201B-2RSRTNG is a high-precision, double-row angular contact ball bearing designed for applications that require high rigidity and the ability to support combined radial and axial loads. Its robust construction and quality materials ensure a long operational life in demanding industrial environments.

Specifications

• Manufacturer: NSK
• Type: Double-Row Angular Contact Ball Bearing
• Bore Diameter (d): 12 mm
• Outer Diameter (D): 32 mm
• Width (B): 15.9 mm
• Seals: 2RS - Contact seals on both sides
• Cage Material: Polyamide (TNG)

Label Info

• Model: 3201B-2RSRTNG
• Additional Codes: YRLN5, 002

Application

This type of bearing is commonly used in applications such as machine tool spindles, automotive components, pumps, compressors, and industrial gearboxes where high accuracy and load capacity are essential.

Country of Origin

Made in Germany.

CO2 Impact

Choosing this reused industrial part over a new one saves an estimated 0.124 kg of CO2, contributing to a more sustainable industrial practice. This is equivalent to the energy needed for nearly 15 smartphone charges.

Availability

This item is in stock and ready for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

Question?
What does the '2RSRTNG' suffix signify on this NSK bearing?

The '2RS' indicates that the bearing is fitted with contact seals made of synthetic rubber on both sides, providing excellent protection against dust and moisture. The 'TNG' part of the suffix specifies that the bearing has a polyamide resin cage, which is lightweight and offers good performance in a wide range of applications.

Question?
Is this bearing suitable for high-speed applications?

While the polyamide cage offers good speed capabilities, the '2RS' contact seals generate more friction than non-contact shields or open bearings. This makes the bearing ideal for moderate to high-speed applications but may limit its use in extremely high-speed scenarios where open bearings are preferred.

Question?
Can this double-row bearing accommodate any shaft misalignment?

Double-row angular contact ball bearings like the 3201B series have very limited tolerance for misalignment. It is crucial to ensure precise alignment of the shaft and housing during installation to prevent premature wear and failure.

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Friday, March 13, 2026