Brand: FAFNIR
FAFNIR GW 211 PP B3 Y-Bearing Unit | 55mm Bore Insert Bearing with Double Lip Seals
The FAFNIR GW 211 PP B3 is a premium self-aligning insert bearing designed specifically for heavy-duty industrial and agricultural machinery applications. Featuring a robust 55 mm bore and highly durable bearing steel construction, this unit provides exceptional performance where shock loads and angular misalignment are common. The GW 211 utilizes an eccentric locking collar (implied by the GW prefix geometry) for secure, positive mounting onto the shaft, ensuring minimal slippage and maintaining optimal bearing geometry even under high vibration. The 'PP' designation signifies that the bearing is equipped with contact lip seals on both sides, providing superior protection against particulate contaminants, moisture ingress, and agricultural debris, thereby maximizing operational lifespan and extending relubrication intervals.
Engineered for minimal maintenance and easy field replacement, the GW 211 PP B3 significantly reduces total cost of ownership in demanding environments such as conveyors, tillage equipment, and industrial fans. Its pre-lubricated design uses high-quality lithium complex grease suitable for a wide temperature range, ensuring readiness for immediate installation. FAFNIR's reputation for precision engineering guarantees reliable performance, lower friction losses, and enhanced power transmission efficiency compared to standard bearing units. Choosing the GW 211 PP B3 ensures critical machinery operates reliably, minimizing unplanned downtime and maximizing productivity.
Key Features
Robust double-lip contact seals (PP) for exceptional contaminant exclusion in harsh environments.
Extended inner ring on both sides for maximum shaft support and stability.
Designed for self-alignment to compensate for moderate static misalignment.
Pre-lubricated with high-performance industrial grease, suitable for operating temperatures up to 120°C.
Eccentric locking collar ensures fast, secure, and vibration-resistant mounting.
Case-hardened bearing steel construction for extended service life under shock loads.
