RA108RR RICH Ball Bearing with Flat Outer Ring - 38.1 x 80 x 43.7 mm
OE References:
- CNH 84330072
- CNH 9845576
- JOHN DEERE JD10180
Technical Specifications:
- Product Type: Ball bearing with flat outer ring
- Model Designation: RA108RR
- Brand: RICH
- Bore Diameter (d): 38.1 mm
- Outer Diameter (D): 80 mm
- Total Width (T): 43.7 mm
- Outer Ring Width (C): 22 mm
- Outer Ring Profile: Cylindrical (Flat)
- Sealing: RR (Double-sided lip seal covered with a plate)
- Weight: 0.746 kg
- Country of Origin: China
The RA108RR RICH is a specialized insert ball bearing with a flat (cylindrical) outer ring, engineered primarily for agricultural and industrial machinery. Featuring a 38.1 mm bore, 80 mm outer diameter, and a total width of 43.7 mm, this bearing is designed to be mounted in a cylindrical bore housing. The flat outer ring profile ensures a stable, non-aligning fit, making it ideal for applications where precise radial positioning is required without the need for the self-aligning properties found in spherical insert bearings.
For operation in high-contamination environments typical of farming and outdoor equipment, this bearing utilizes RR sealing, consisting of double-sided lip seals reinforced with protective plates. This robust sealing system effectively blocks dust, moisture, and crop residue while maintaining the internal lubricant. The RA108RR RICH is a direct replacement for several high-demand agricultural parts, including John Deere JD10180 and CNH 84330072, providing a reliable and durable solution for harvesters, planters, and heavy-duty conveyors.
Key Performance Advantages:
- Cylindrical Outer Ring: Provides a secure and rigid fit in standard cylindrical housings.
- Advanced RR Sealing: Lip seals with plate covers offer superior protection against harsh environmental debris.
- High Load Capacity: Optimized for heavy radial loads in agricultural and conveyor applications.
- Direct OE Compatibility: Engineered to match the exacting standards of John Deere and CNH equipment.
Transparency Note: This component is manufactured under the RICH brand. The listed dimensions and technical data are used for identification purposes and do not imply affiliation with other manufacturers.
