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.

6413 Deep Groove Ball Bearing For Heavy-Duty Industrial Applications & High Speed Performance | 65×160×37 Mm

Comprehensive Applications

A fundamental component across diverse industrial sectors, valued for its high load capacity, speed capability, and design adaptability.

Power Transmission & Industrial Drives
  • Industrial gearboxes and speed reducers
  • Electric motors (AC/DC) up to medium/large frame sizes
  • Pump and compressor assemblies
  • Industrial fans and blowers
General Machinery & Processing Equipment
  • Machine tool spindles and auxiliary drives
  • Printing and paper converting machinery
  • Textile manufacturing equipment
  • Woodworking and processing machinery
Material Handling & Construction
  • Conveyor systems and pulley blocks
  • Hoists and lifting equipment
  • Construction machinery auxiliary drives
  • Agricultural equipment transmissions
Automotive & Off-Highway
  • Truck and trailer auxiliary systems
  • Industrial vehicle transmissions
  • Pump drives for mobile equipment
  • Generator sets and power units

Key Performance Features

01. High Load Capacity & Extended Service Life

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.

02. Open Design for Maximum Application Flexibility

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.

03. Precision-Ground for Low Noise & Minimal Vibration

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.

Technical Specifications

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

Interchange Part Numbers

This bearing conforms to international dimensional standards and is directly interchangeable with all major bearing manufacturers:

  • SKF: 6413
  • NSK: 6413
  • FAG: 6413
  • NTN: 6413
  • KOYO: 6413
  • Timken: 6413

Design & Configuration

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."


Product Tags 6413 Deep Groove Ball Bearing          Open Ball Bearing 6413          6413 For Electric Motors          Heavy Duty 6413 Bearing          65x160x37mm Industrial Bearing          High Load Capacity 6413 Bearing         

INQUIRY

Contact us for all information about the product


click here to leave a message

leave a message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.