W209PPB4 RICH 38,989x85x30,163

W209PPB4 RICH Insert Ball Bearing – 38.989 x 85 x 30.163 mm – Rounded Outer Ring & Enhanced C3 Clearance

Technical Specifications:

• Bearing Type: Insert Ball Bearing
• Model Designation: W209PPB4
• Brand: RICH
• Precision Dimensions:
  • Inner Diameter (d): 38.989 mm
  • Outer Diameter (D): 85 mm
  • Inner Ring Width: 30.163 mm
  • Outer Ring Width (C): 30.163 mm
• Weight: 0.656 kg
• Clearance: C3 - Greater Than Normal
• Outer Ring Profile: Rounded
• Sealing: Triple-lip seal covered with metal plate on both sides (suitable for heavily contaminated applications with low rotation speeds)
• Country of Manufacture: China
• Cross-Reference Part Numbers: AN240220 JOHN DEERE, T57851 NEW HOLLAND

Experience superior rotational performance and adaptability in your industrial and agricultural applications with the W209PPB4 RICH insert ball bearing! This specialized bearing is engineered for efficiency and durability, particularly in systems exposed to significant contamination and those requiring greater internal clearance. Its rounded outer ring is designed for applications where the bearing runs against a curved track or within a housing that accommodates a spherical outer surface. This design facilitates minor misalignment, reduces edge loading, and promotes smoother, quieter operation, 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 C3 clearance (greater than normal) allows for improved performance under conditions of high temperature, rapid acceleration, or slight shaft misalignment.

With its precise dimensions of 38.989 mm inner diameter, 85 mm outer diameter, and an inner ring width of 30.163 mm (outer ring width of 30.163 mm), this RICH insert ball bearing is perfectly suited for agricultural equipment, conveyor systems, and various industrial machinery requiring robust, sealed bearings with adaptability to minor misalignments and demanding operating conditions.

Proudly manufactured by RICH in China, this quality ball bearing is an essential component for critical machinery in Europe and across global industrial sectors. It is also a direct replacement for AN240220 JOHN DEERE and T57851 NEW HOLLAND parts.

Key Performance Advantages:

• Enhanced Contaminant Protection: Triple-lip seals with metal covers offer superior defense against severe contamination (dust, dirt, moisture), drastically extending bearing life.
• Optimized for Harsh Conditions: 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, promoting smooth operation and reduced stress.
• C3 Clearance: Greater than normal internal clearance allows for thermal expansion and accommodates minor misalignments, ensuring reliable performance in varied conditions.
• Enhanced Durability: Robust construction ensures reliable, long-lasting performance even under the most challenging industrial environments.
• Reduced Maintenance: Highly effective sealing and optimal lubricant retention mean less frequent servicing and increased uptime.
• Versatile Application: Perfect for agricultural machinery, heavy-duty conveyors, and equipment in contaminated industrial settings.
• RICH Quality & Compatibility: Manufactured in China by RICH, guaranteeing consistent quality and direct interchangeability with OEM parts like AN240220 JOHN DEERE and T57851 NEW HOLLAND.