190x220x16/18 KASSETTE RICH Cassette Seal - 190 x 220 x 16/18 mm
OE Reference / Interchange:
CARRARO: 140497
DANA: 3429815M1
LANDINI: 3015547X1, 3429815M1, 3429815M3
MASSEY FERGUSON: 3015547X1, 3429815M1, 3429815M3
NEW HOLLAND: 5178141, 5183488, 5183844, 86027229, 87355801
ZF: 0734309412
Technical Specifications:
- Catalog Code: 190x220x16/18 KASSETTE RICH
- Brand: RICH
- Type: Cassette seal (Kassette)
- Inner Diameter (d): 190 mm
- Outer Diameter (D): 220 mm
- Width (B): 16 mm
- Inner Ring Width: 18 mm
- Sealing Material: NBR Nitrile Rubber (-30÷100°C)
- Weight: 0.37 kg
- Country of Origin: China
Product Overview:
The 190x220x16/18 KASSETTE RICH is a high-performance cassette seal engineered for the most demanding environments in agricultural and earthmoving machinery. Unlike standard oil seals, this cassette design features an integrated internal raceway and multiple sealing lips, creating a self-contained unit that protects against extreme contamination from mud, water, and dust. This sophisticated architecture eliminates the need for precision shaft finishing, as the internal sealing lips run on the seal's own internal sleeve rather than the shaft itself. Constructed from durable NBR Nitrile Rubber, it provides excellent resistance to mineral oils and greases while maintaining flexibility in temperatures ranging from -30°C to 100°C. This seal is a critical component for ensuring the longevity of axles and hubs in heavy-duty vehicles, providing a robust barrier that prevents lubricant loss and mechanical failure.
Key Performance Advantages:
- Maximum Contamination Protection: Multi-lip labyrinth design effectively blocks the ingress of environmental pollutants in harsh off-road conditions.
- Simplified Maintenance: The integrated sleeve protects the shaft from wear, reducing the need for expensive shaft resurfacing or replacement.
- High Compatibility: Directly interchanges with major OE manufacturers including Carraro, Dana, Massey Ferguson, and New Holland.
- Durable NBR Construction: Optimized for industrial oil resistance and reliable performance across a wide thermal range.
Transparency Note: This seal is manufactured under the RICH brand. The OE references are provided for cross-reference purposes only and do not imply affiliation with the original equipment manufacturers.
