Bearing Type:Deep Groove Ball Bearing
Precision Rating:P0
Inside Diameter:20 mm
Outside Diameter:42 mm
Width:12 mm
Material:Cartridge Steel
Contact Angle:0 Degrees
Seal Type:Non-Contact Rubber Seal
Load Capacity:Rated Load Capacity
Temperature Range:-30°C to +120°C
Noise Level:Low Noise
Corrosion Resistance:Medium
Dynamic Load Capacity:Specified Value
Static Load Capacity:Specified Value
Timken’s STO40ZZ.DZ precision ball bearings are engineered to meet the stringent requirements of high-precision machinery and equipment, ensuring exceptional performance and longevity in challenging environments.
Featuring a chrome steel construction and a cylindrical ball design, these bearings are meticulously crafted for enhanced durability and efficiency. The ABEC 5 precision grade ensures minimal runout and precise alignment, making them ideal for applications where accuracy is paramount.
With an operating temperature range of -40°C to 120°C, these bearings are suitable for a wide array of industrial settings, from freezing cold conditions to hot environments. Their dynamic load capacity of 14.8 kN and static load capacity of 9.4 kN make them capable of handling significant loads without compromising on performance.
The ZZ sealing type provides effective protection against dust, debris, and contaminants, safeguarding the bearings and maintaining optimal operation. Additionally, the absence of flanges simplifies installation and maintenance processes, making it easier for engineers and technicians to integrate these bearings into existing systems.
Equipped with a noise level of 68 dB, the Timken STO40ZZ.DZ bearings offer a quieter operation compared to standard bearings, contributing to a more pleasant working environment and reduced wear on adjacent components.

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