Brand: FAFNIR
FAFNIR UC208-24 Industrial Insert Ball Bearing Unit | 1 1/2" Bore, Set Screw Lock | High-Performance Conveyor Bearing
The FAFNIR UC208-24 Insert Bearing is engineered for high-reliability performance in severe industrial applications, including conveying systems, agricultural machinery, and heavy-duty blowers. Utilizing FAFNIR's heritage of precision manufacturing, this unit features deep-groove ball geometry for superior radial and axial load capacity. The extended inner ring is designed with two strategically positioned set screws (often 120° apart) to ensure firm, vibration-resistant locking onto the shaft, minimizing slippage and premature wear. The bearing is pre-lubricated and incorporates heavy-duty seals (often R-Type or triple-lip) to protect the internal raceways from aggressive contaminants such as dust, moisture, and debris, significantly extending the mean time between failures (MTBF).
Designed specifically for MRO and OEM requirements, the UC208-24 simplifies maintenance procedures with a readily accessible grease fitting (often a zerk fitting) for effective re-lubrication in service. Its robust construction resists misalignment and shock loading, making it an ideal choice for environments where high uptime is critical. Selecting FAFNIR means investing in reduced operational costs and enhanced equipment longevity, backed by world-class quality control and consistent dimensional tolerance, ensuring perfect interchangeability with other premium ISO-standard bearings. This bearing is the cornerstone of reliable power transmission and rotary motion.
Key Features
Extended inner ring with set screw lock (120° spacing) for secure shaft attachment and minimized vibration.
Heavy-duty sealing system (often triple-lip) provides superior protection against dust, water, and debris, ensuring longevity.
Pre-lubricated and re-lubricatable design via standard Zerk fitting, enabling extended service intervals.
Spherical outer ring geometry facilitates initial alignment within pillow block or flanged housings.
Precision honed raceways and high-quality steel construction maximize load capacity and operating life.
Suitable for high-contamination and high-shock loading environments in agriculture, food processing, and material handling.
