6009 Deep Groove Ball Bearing For Industrial Machinery And Drive Systems | 45×75×16 mm
The 6009 is a versatile single-row deep groove ball bearing engineered to deliver consistent and reliable performance across diverse industrial applications. As an open-type bearing, it allows for flexible lubrication options, either grease or oil, making it ideal for gearboxes, pumps, and electric motors where existing lubricant systems are in place . With a 45mm bore, this metric bearing provides a robust and space-efficient solution for transmitting forces in medium-duty mechanical systems where both radial and axial loads are present.
6009 Deep Groove Ball Bearing 45x75x16 mm | 60 Series | Open Type
A standardized, high-capacity precision bearing built with the universal deep groove geometry. Designed for high-speed operation and minimal maintenance. The 6009 is capable of supporting significant radial loads and bidirectional axial loads, making it a critical and dependable component for industrial transmissions, conveyor systems, and fan units that demand low friction and long service life. Close conformity between the balls and the deep raceway grooves ensures smooth and quiet operation even under challenging conditions .

Ideally suited for a broad spectrum of industrial and light machinery:
As a single-row deep groove bearing, the 6009 is engineered to handle substantial radial loads as well as axial loads in both directions. The deep, uninterrupted raceway grooves and precision ball geometry ensure stable load distribution, making it suitable for applications with combined load conditions .
As an open-type bearing, the 6009 allows for the free circulation of either oil or grease, making it particularly suitable for gearboxes and assemblies where a lubricant is already present . This design flexibility ensures optimal lubrication tailored to specific operating conditions and extends bearing service life in circulating oil systems.
Manufactured to fine precision tolerances to ensure minimal vibration and audible noise. Its optimized internal geometry and high-quality steel construction enable stable, smooth rotation at very high rotational speeds, which is essential for sensitive applications like electric motors and machine tools . Dimensions are manufactured in accordance with ISO 15:1981 standards .
| Bearing Type | Single Row Deep Groove Ball Bearing |
| ISO Dimension Series | 60 Series (Metric) |
| Basic Designation | 6009 |
| Suffix | Open |
| Bore Diameter (d) | 45 mm |
| Outer Diameter (D) | 75 mm |
| Width (B) | 16 mm |
| Material (Races & Balls) | Chrome Steel (GCr15 / SAE 52100) |
| Precision Class | Standard / P5 Grade Available |
| Cage Material | Riveted Steel Sheet (JN) or Pressed Steel |
| Dynamic Load Rating (Cʳ) | 21.0 - 23.0 kN |
| Static Load Rating (C₀ʳ) | 14.4 - 15 kN |
| Limiting Speed (Grease) | 8,000 - 10,000 r/min |
| Limiting Speed (Oil) | 10,000 - 12,000 r/min |
| Weight (approx.) | 0.23 - 0.24 kg |
Direct replacement for:
The 6009 is furnished as an open bearing as standard, offering maximum flexibility for oil or grease lubrication in medium to high-speed industrial applications. For scenarios demanding protection from contaminants, configurations with double metal shields (6009-ZZ) or contact rubber seals (6009-2RS) may be available upon inquiry.
"For demanding industrial applications from drive technology to material handling, the 6009 delivers robust performance, operational reliability, and design flexibility in a standardized, compact package."
The 602-2RS is a Double Rubber-Sealed Miniature Deep Groove Ball Bearing engineered for compact mechanisms requiring reliable protection against moisture, dust, and fine particulate contamination. With two synthetic rubber contact seals (2RS) on both sides, this bearing provides excellent sealing performance while retaining lubrication and preventing ingress of contaminants in challenging environments. Featuring a 2mm bore and ultra-compact cross-section, it is ideal for precision instruments, small electric motors, and medical devices where space is severely limited and operational cleanliness is critical .
Details
The 603-2RS is a Miniature Deep Groove Ball Bearing designed for high-precision applications where space is extremely limited and reliable sealing is critical. Featuring double rubber contact seals (2RS) , this variant provides superior protection against moisture, dust, and fine particulate contamination. With a tiny 3 mm bore, a 9 mm outer diameter, and a 5 mm width, it is the ideal choice for compact rotary assemblies requiring maintenance-free operation and low frictional torque.
Details
The 6008 Open is a Versatile and Widely Used Single Row Deep Groove Ball Bearing engineered for general industrial applications requiring high-speed capability and robust performance. Featuring an open (no seal or shield) design, it allows for free circulation of oil or grease lubrication, making it ideal for assemblies where lubrication is supplied externally. With a 40 mm bore, 68 mm outer diameter, and 15 mm width, this bearing is a standard choice for transmissions, electric motors, and industrial gearboxes where reliable radial and axial load accommodation is essential .
Details
The 6008-2RS is a Single-Row Deep Groove Ball Bearing featuring double-lip contact rubber seals on both sides, designed for reliable performance in light-to-medium duty industrial and commercial equipment. Its compact 40 mm bore, 68 mm outer diameter, and 15 mm width make it ideal for applications with limited housing space that require protection against contaminants. The integrated 2RS seals effectively retain lubricant and exclude dust, moisture, and debris, ensuring extended maintenance-free operation in moderate-speed environments.
Details
The 6008-2Z is a Standard Shielded Deep Groove Ball Bearing from the popular 60-series, designed to handle moderate radial and axial loads in both directions with efficiency and quiet operation. Its double metal shield (2Z) configuration provides effective protection against dust and contaminants while retaining lubrication, making it a maintenance-friendly solution for a wide array of applications. With a 40 mm bore, 68 mm outer diameter, and 15 mm width, this bearing is a common choice for electric motors, automotive components, and general machinery where dependable, high-speed performance is required.
Details
The 6008-ZZ is a versatile and durable single-row deep groove ball bearing designed to deliver reliable performance across a wide range of industrial and automotive applications. Featuring double metal shields (ZZ) , this bearing provides effective protection against dust, dirt, and moisture ingress while retaining lubricating grease. With a 40mm bore, it is a robust, space-efficient solution for electric motors, pumps, gearboxes, and agricultural machinery where consistent operation under radial and axial loads is required .
Details
The 6009 is a versatile single-row deep groove ball bearing engineered to deliver consistent and reliable performance across diverse industrial applications. As an open-type bearing, it allows for flexible lubrication options, either grease or oil, making it ideal for gearboxes, pumps, and electric motors where existing lubricant systems are in place . With a 45mm bore, this metric bearing provides a robust and space-efficient solution for transmitting forces in medium-duty mechanical systems where both radial and axial loads are present.
Details
The 6009-2RS is a Standard Sealed Deep Groove Ball Bearing from the versatile 60-series, engineered to accommodate moderate radial and axial loads in both directions while ensuring quiet and efficient operation. Its double rubber contact seal (2RS) configuration provides superior protection against moisture, dust, and contaminants, effectively retaining lubrication for extended, maintenance-free life. With a 45 mm bore, 75 mm outer diameter, and 16 mm width, this bearing is a preferred component for electric motors, automotive systems, and agricultural machinery where dependable performance and protection are critical .
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