6413 Deep Groove Ball Bearing For Heavy-Duty Industrial Applications & High Speed Performance | 65×160×37 Mm
The 6413 is a high-performance open deep groove ball bearing belonging to the heavy-duty 64 series. It is engineered to support substantial radial loads as well as moderate axial forces in both directions. With its open configuration, it offers maximum design flexibility, allowing engineers to incorporate custom sealing arrangements or to integrate the bearing into systems with existing lubrication circuits. Featuring a 65 mm bore, 160 mm outer diameter, and 37 mm width, this bearing is widely used in industrial gearboxes, electric motors, pumps, and material handling equipment where reliable operation and high-speed capability are critical.
6413 Deep Groove Ball Bearing 65×160×37mm | ISO 64 Series – Heavy Duty | Open Design (No Seals/Shields)
Benefiting from an optimized deep groove raceway geometry, the 6413 ensures smooth, high-speed rotation with a limiting speed of up to 5,200 r/min (Oil). Its robust load carrying capacity is demonstrated by a dynamic load rating of 116.2 kN, making it suitable for demanding industrial drive trains. The open design facilitates direct relubrication and allows the bearing to be used with external sealing solutions tailored to specific operating environments, ensuring long service life in both clean and moderately contaminated conditions.

A fundamental component across diverse industrial sectors, valued for its high load capacity, speed capability, and design adaptability.
With its robust 65×160×37 mm dimensions and precision-engineered internal geometry, the 6413 delivers exceptional dynamic and static load ratings—116.2 kN and 78.8 kN respectively—ensuring reliable performance under continuous heavy loads and intermittent shock loads.
The absence of integral seals or shields allows seamless integration into custom housings, facilitates direct relubrication, and enables the use of application-specific external sealing solutions, making it adaptable to a wide range of operating conditions.
Manufactured from high-grade chrome steel with precision-ground raceways and balls, the 6413 guarantees consistent, low-friction operation, minimizing energy loss and vibration for quiet, efficient performance even at high rotational speeds. Higher precision grades (e.g., P5) are available upon request for more demanding applications.
| Bearing Type | Single Row Deep Groove Ball Bearing |
| ISO Dimension Series | 64 Series – Standard Duty |
| Basic Designation | 6413 |
| Suffix | Open (No Seal / No Shield) |
| Bore Diameter (d) | 65 mm |
| Outer Diameter (D) | 160 mm |
| Width (B) | 37 mm |
| Material (Races & Balls) | Chrome Steel (GCr15 / SAE 52100) |
| Precision Class | Standard / P5 Grade Available |
| Cage Material | Steel Stamped (Standard), Nylon Also Common |
| Dynamic Load Rating (Cʳ) | 116.2 kN |
| Static Load Rating (C₀ʳ) | 78.8 kN |
| Limiting Speed (Grease) | 4,300 r/min |
| Limiting Speed (Oil) | 5,200 r/min |
| Weight (approx.) | 3.30 kg |
This bearing conforms to international dimensional standards and is directly interchangeable with all major bearing manufacturers:
The standard 6413 is supplied as an open bearing. For applications requiring built-in contamination protection, sealed variants such as 6413-2RS (double rubber seals) or shielded variants such as 6413-ZZ (double metal shields) are available as alternative configurations from stock.
"As a workhorse of the 64 series, the 6413 open deep groove ball bearing is the preferred choice for engineers designing industrial gearboxes, electric motors, and heavy machinery where high load capacity, speed capability, and design versatility are paramount."
The 6413 is a high-performance open deep groove ball bearing belonging to the heavy-duty 64 series. It is engineered to support substantial radial loads as well as moderate axial forces in both directions. With its open configuration, it offers maximum design flexibility, allowing engineers to incorporate custom sealing arrangements or to integrate the bearing into systems with existing lubrication circuits. Featuring a 65 mm bore, 160 mm outer diameter, and 37 mm width, this bearing is widely used in industrial gearboxes, electric motors, pumps, and material handling equipment where reliable operation and high-speed capability are critical.
Details
The 6414 open deep groove ball bearing is part of the heavy-duty 64 series, specifically designed to support high radial loads and bidirectional axial forces in large rotating equipment. Its open configuration provides engineers with the freedom to incorporate custom sealing systems or integrate the bearing into centralized lubrication circuits. With a 70 mm bore, 180 mm outer diameter, and 42 mm width, this bearing is widely specified for heavy industrial gearboxes, large electric motors, pumps, and material handling systems where durability and high-speed performance are required.
Details
The 6416 Open is a Single Row Deep Groove Ball Bearing engineered for high radial load capacity and durable performance in demanding industrial environments. Featuring a classic open design (No shields or seals), this model allows for maximum flexibility in lubrication methods, making it ideal for applications requiring high-speed operation or specific grease maintenance schedules. With a substantial 80mm bore and robust 48mm width, the 6416 is built to deliver reliable service in heavy machinery, industrial gearboxes, and large electric motors.
Details
The 6417 Open is a Single Row Deep Groove Ball Bearing engineered for high radial load capacity and durable performance in demanding industrial environments. With a substantial 85mm bore and robust 52mm width, the 6417 is built to deliver reliable service in heavy machinery, industrial gearboxes, and large electric motors. Featuring a classic open design (No shields or seals), this model allows for maximum flexibility in lubrication methods, making it ideal for applications requiring high-speed operation or specific grease maintenance schedules.
Details
The 6418 is a single-row deep groove ball bearing with an open design, engineered for heavy-duty industrial applications requiring high load capacity and reliable performance. Featuring a 90 mm bore, 225 mm outer diameter, and 54 mm width, this bearing accommodates substantial radial loads as well as bidirectional axial loads. Its open configuration allows for easy relubrication, making it ideal for high-speed operations, elevated temperatures, or environments where maintenance intervals require periodic lubrication. Manufactured from premium chrome steel, the 6418 ensures long service life under demanding conditions.
Details
The 6420 Open is a standard single-row deep groove ball bearing engineered for demanding industrial environments. With a 100 mm bore, 250 mm outer diameter, and 58 mm width, this open-type bearing delivers robust radial and axial load capacity. It is widely used in heavy electric motors, large pumps, compressors, and industrial gearboxes where reliable performance and long service life are essential. The open configuration allows for flexible lubrication methods, making it suitable for both oil bath and grease systems.
Details
The 6422 Open is a heavy-duty single-row deep groove ball bearing engineered for large-scale industrial equipment requiring high load capacity and reliable operation. With a 110 mm bore, 280 mm outer diameter, and 65 mm width, this open-type bearing delivers exceptional radial and axial load support. It is commonly specified for large electric motors, industrial pumps, compressors, and mining equipment where durability and performance under continuous operation are critical. The open configuration accommodates various lubrication methods including oil bath, circulating oil, or grease systems.
Details
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