NSK 6219CM

NSK 6219CM Deep Groove Ball Bearing

Description

The NSK 6219CM is a high-precision, single-row deep groove ball bearing designed for versatility and reliability. Manufactured in Japan, this bearing is engineered to handle both radial and axial loads in a wide range of industrial applications. Its CM suffix denotes suitability for electric motors, featuring low-noise operation and a specific internal clearance. This component is an excellent choice for new installations or as a direct replacement part, ensuring long service life and optimal machine performance.

Specifications

• Bore Diameter (d): 95 mm
• Outside Diameter (D): 170 mm
• Width (B): 32 mm
• Cage Material: Pressed Steel
• Internal Clearance: CN (Normal) for Motor Applications (CM)
• Type: Open (No seals or shields)

Label Info

• Brand: NSK
• Model: 6219CM
• Origin: Made in Japan

Application

This bearing is ideal for use in electric motors, pumps, fans, conveyors, gearboxes, and other general industrial machinery where high speed and reliability are required.

Country of Origin

Manufactured by NSK in Japan.

CO2 Impact

By purchasing this pre-owned bearing, you contribute to a circular economy and help avoid 5.2 kg of CO2 emissions associated with the production of a new one. This saving is comparable to the emissions from driving a car for 26 kilometers.

Availability

This item is in stock and ready for worldwide shipping. Order now from spareparts2day for expert support and fast delivery.

FAQ

What does the ‘CM’ suffix signify in the NSK 6219CM?
The ‘CM’ suffix indicates specific features for electric motor applications. ‘C’ refers to the pressed steel cage, and ‘M’ denotes a special range of normal (CN) radial internal clearance and low-noise characteristics, making it ideal for electric motors where quiet operation is crucial.

Is this bearing suitable for high-speed applications?
Yes, the NSK 6219CM with its pressed steel cage is well-suited for high-speed operation. However, the maximum speed depends on the lubrication type (grease or oil) and operating conditions. Always consult the NSK technical datasheet for specific limiting speeds.

Can I use a bearing from a different brand like SKF 6219 as a direct replacement?
Yes, the 6219 designation is an ISO standard, meaning that a standard SKF 6219 bearing will have the same principal dimensions (95x170x32mm). However, suffixes for clearance, cage type, and precision can differ between brands. For critical applications, it is essential to compare the datasheets to ensure all specifications match.

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Last Update: Friday, March 13, 2026