G1102KPPB3 RICH Insert Ball Bearing - Triple Lip Seal C3 - 28.575 x 62 x 48.4 mm

Interchange References:

• CASE 670.373 R91
• DODGE INS-SXR-102LL / SXR-102LL
• JOHN DEERE AN 11810 N
• NEW HOLLAND 166 199

Technical Specifications:

• Brand: RICH
• Type: Insert Ball Bearing
• Model: G1102KPPB3
• Inner Diameter (d): 28.575 mm (1 1/8 inch)
• Outer Diameter (D): 62 mm
• Overall Width (T): 48.4 mm
• Dimensions: 28.575 x 62 x 48.4 mm
• Outer Ring Width (C): 18 mm
• Inner Ring Width: 36.51 mm
• Outer Ring Shape: Rounded (Spherical)
• Clearance: C3 - Greater than normal
• Sealing: Triple lip seal covered with metal plate on both sides (suitable for heavily contaminated applications. Low rotation speeds.)
• Weight: 0.432 kg
• Country of Origin: China

Product Overview

The G1102KPPB3 RICH is a high-performance Insert Ball Bearing specifically designed for shaft support in extremely contaminated agricultural and industrial environments. Manufactured by RICH, this bearing is engineered to withstand the challenging conditions typical of field machinery, ensuring extended service life and reliability.

This model features a critical **triple lip seal covered with a metal plate** on both sides. This robust seal design provides superior, maintenance-free protection against heavy ingress of dirt, mud, and water, making it ideal for heavily contaminated, low-speed applications. The bearing utilizes a **rounded outer ring**, which allows the insert to pivot and compensate for initial shaft and housing misalignment. Furthermore, the **C3 radial clearance** is greater than normal, compensating for potential thermal expansion or heavy interference fits without risking premature failure. With its robust sealing and precise dimensions (28.575 x 62 x 48.4 mm), the G1102KPPB3 RICH is a high-quality, direct interchange for OE references like CNH 670.373 R91 and JOHN DEERE AN 11810 N.

Key Performance Advantages:

• Extreme Sealing Protection: Triple lip seal design with metal cover offers maximum defense against severe contamination.
• Misalignment Compensation: Rounded outer ring facilitates initial alignment in challenging housing configurations.
• Optimized Clearance (C3): Greater than normal radial clearance prevents binding under heavy loads and thermal stress.
• OE Interchangeability: Reliable replacement for critical parts from CNH, DODGE, and