Description
TIMKEN 6218 Deep Groove Ball Bearing: Your Essential Guide
The TIMKEN 6218 deep groove ball bearing is a high-performance component engineered for reliable and efficient operation across a wide range of industrial applications. Known for its robust design and quality manufacturing by The Timken Company, this bearing ensures consistent performance and extended service life.
Technical Information and Specifications
The TIMKEN 6218 is a light series deep groove ball bearing with precise dimensions and load capabilities.
- Dimensions:
- Bore Diameter (d): 90 mm
- Outside Diameter (D): 160 mm
- Width (B): 30 mm
- Load Ratings:
- Dynamic Load Rating (Cr): 96 kN (approximately 96000 N)
- Static Load Rating (C0r): 71.5 kN (approximately 71500 N)
- Speed Ratings:
- Grease Reference Speed Rating: 4800 rpm
- Oil Reference Speed Rating: 6900 rpm
- Clearance: Standard models typically feature a Normal Radial Internal Clearance Greater, with C3 clearance being a preferred designation for optimal performance under varying conditions.
- Design Features: Timken deep groove ball bearings are designed with super-finished raceways to reduce friction and premium Mobil Polyrex™ EM lubricant (for sealed and shielded variants) for reduced torque and quieter operation. Brass cages are available in select sizes for enhanced strength and durability in demanding conditions like extreme shock loads and high vibrations.
Common Applications
TIMKEN 6218 deep groove ball bearings are versatile and suitable for a variety of applications, including:
- Electric motors (where quiet running and minimal vibration are critical)
- Automation systems
- Electronic devices
- Electrical equipment with high load requirements
- Industrial machinery
Variations Available
The TIMKEN 6218 bearing is available in several configurations to suit specific application needs:
- TIMKEN 6218 (Open Type): A basic open design bearing.
- TIMKEN 6218-Z: Features one metal shield.
- TIMKEN 6218-ZZ: Equipped with two metal shields for protection against contaminants.
- TIMKEN 6218-C3: Features a radial internal clearance greater than normal, ideal for applications with temperature variations or potential for misalignment.
- TIMKEN 6218-ZZC3: Combines two metal shields with C3 clearance.
- TIMKEN 6218-ZC3: Features one shield and C3 clearance.
- TIMKEN 6218-2RS: Features two contact seals, offering enhanced protection against moisture and contaminants.
- TIMKEN 6218-2RSC3: Combines two contact seals with C3 clearance.
Where to Buy TIMKEN 6218
For genuine TIMKEN 6218 bearings and expert advice, we recommend purchasing from a reputable bearings specialist. Bearings Specialist Co., Ltd. is a trusted provider offering high-quality bearing products and unparalleled service since 1999.
