W208PPB5 RICH 29,972x80x36,5

W208PPB5 RICH Insert Ball Bearing with Square Hole – 29.972 x 80 x 36.5 mm – Agricultural & Heavy-Duty Performance

Technical Specifications:

• Bearing Type: Insert Ball Bearing with Square Hole
• Model Designation: W208PPB5
• Brand: RICH
• Precision Dimensions:
  • Square Bore (dk): 29.972 mm (-0.127 / +0.127 mm tolerance)
  • Outer Diameter (D): 80 mm
  • Inner Diameter (d): 31.4 mm
  • Inner Ring Width: 36.5 mm
  • Outer Ring Width (C): 18 mm
  • Shaft Size Compatibility: 28.575 mm
• Weight: 0.62 kg
• Clearance: CN - Normal Clearance
• Outer Ring Profile: Rounded
• Sealing: Triple-lip seal covered with metal plate on both sides (suitable for heavily contaminated applications at low rotation speeds)
• Country of Manufacture: China

Experience unparalleled durability and performance in demanding agricultural and industrial applications with the W208PPB5 RICH insert ball bearing with square hole! This specialized bearing is engineered to withstand extreme conditions, making it an ideal choice for machinery facing heavy contamination and variable loads. Its distinctive square bore of 29.972 mm (+0.127/-0.127 mm) is precisely designed for direct mounting onto square shafts, ensuring a secure, non-rotational fit crucial for power transmission in demanding equipment. The rounded outer ring is specifically designed for applications where the bearing runs against a curved track or within a housing that accommodates a spherical outer surface. This facilitates minor misalignment, reduces edge loading, and promotes smoother, quieter operation, ultimately extending the lifespan of both the bearing and the entire system it supports. A key feature is the robust triple-lip seal covered with a metal plate on both sides. This advanced sealing configuration provides exceptional protection against the ingress of severely contaminated media, including dust, dirt, moisture, and agricultural debris, while effectively retaining internal lubricant. This significantly extends the bearing's lifespan and reduces maintenance frequency, even in harsh operating environments with low rotation speeds. The bearing comes with normal clearance (CN), suitable for a wide range of general applications.

With its precise dimensions of 29.972 mm square bore, 80 mm outer diameter, and an inner ring width of 36.5 mm (outer ring width of 18 mm), this RICH insert ball bearing is perfectly suited for agricultural equipment and various heavy-duty industrial applications requiring reliable power transmission and robust sealing. It is designed to accommodate a 28.575 mm shaft size, providing versatile compatibility for a range of applications.

Proudly manufactured by RICH in China, this quality ball bearing weighs 0.62 kg. Its potent combination of a specialized square bore, superior multi-lip sealing, a rounded outer ring for flexible mounting, and robust construction makes it an essential component for agricultural implements, heavy-duty conveyor systems, and other machinery operating in challenging conditions right here in Europe and across global industrial sectors.

Key Performance Advantages:

• Direct Square Shaft Mounting: The precise square bore enables direct, non-rotational mounting onto corresponding square shafts, simplifying assembly and ensuring reliable power transmission.
• Superior Contaminant Protection: Advanced triple-lip seals with metal covers provide exceptional defense against severe contamination (dust, dirt, moisture), significantly extending bearing life in harsh environments.
• Optimized for Low Rotation Speeds: The sealing design is specifically suited for applications with low rotational speeds and high contamination.
• Rounded Outer Ring for Misalignment: Ideal for applications with minor misalignment or where the outer ring runs in a curved housing or on a track, promoting smooth operation and reduced stress.
• Enhanced Durability: Robust construction ensures reliable performance and extended lifespan even under demanding operating conditions.
• Versatile Application: Ideal for agricultural machinery, heavy-duty conveyors, and other equipment operating in contaminated and challenging industrial settings.
• RICH Quality Assurance: Manufactured in China by RICH, ensuring consistent adherence to stringent quality standards and delivering dependable functionality.