Description
Brass Bearing 22x1 1/4x3 | Boat Supply Store
Maintain optimal shaft alignment and reduce friction in marine propulsion systems with this robust brass bearing. Engineered with a 22mm inner diameter, 1 1/4" outer diameter, and a 3" length, it ensures precise fitment for critical components. This bearing is vital for the smooth operation of propeller shafts within stern tubes or stuffing boxes, particularly on vessels operating in saltwater environments.
Key Features
- Corrosion Resistance: Constructed from high-grade brass for superior longevity in marine environments.
- Precision Fitment: Accurately machined to 22mm ID and 1 1/4" OD for secure shaft engagement.
- Durable Construction: 3" length provides ample support and stability for rotating shafts.
- Friction Reduction: Minimizes wear and tear on shaft and housing, enhancing system efficiency.
- Vibration Dampening: Contributes to quieter operation by absorbing operational vibrations.
- Long Service Life: Designed for extended use under demanding marine conditions.
- Reliable Performance: Ensures consistent functionality in propulsion systems.
- Easy Installation: Simple to integrate into existing stern tube or stuffing box configurations.
Specifications
| Product Specifications | |
|---|---|
| Inner Diameter | 22 mm |
| Outer Diameter | 1 1/4" |
| Length | 3" |
| Material | Brass |
| Brand | RECAMBIOS MARINOS |
Who This Is For
Ideal for boat owners and marine mechanics requiring precise, durable components for propulsion shaft support. This bearing is suitable for replacing worn or corroded parts in stern tubes or stuffing boxes.
How It Compares
| Feature | Brass Bearing 22x1 1/4x3 | Generic Marine Parts |
|---|---|---|
| Inner Diameter | 22 mm | — |
| Outer Diameter | 1 1/4" | 1 1/4" |
| Length | 3" | — |
| Material | Brass | Bronze |
Common Concerns Answered
Will this brass bearing corrode in saltwater?
This bearing is constructed from high-grade brass, specifically chosen for its inherent resistance to galvanic corrosion commonly found in saltwater marine environments, ensuring extended service life.
Is installation difficult?
With an installation difficulty rating of 1, this bearing is designed for straightforward integration. Ensure the stern tube or stuffing box is clean and the shaft is properly aligned before installation.
What is the expected lifespan of this bearing?
When installed correctly and maintained as per standard marine practices, brass bearings like this one are engineered for a long service life, significantly outperforming lesser materials under consistent operational loads.
Frequently Asked Questions
What are the exact external dimensions of this bearing?
The external dimensions are a 1 1/4 inch outer diameter and a 3 inch length.
What is the internal clearance for the shaft?
The internal diameter is precisely machined to 22 mm, allowing for a snug fit with a corresponding shaft size.
Can this bearing be used for propeller shaft applications?
Yes, this bearing is specifically designed for marine propulsion shaft support within stern tubes or stuffing boxes, crucial for propeller shaft alignment and rotation.
What material is this bearing made from?
This bearing is manufactured from solid brass, a material renowned for its durability and resistance to marine conditions.
What is the specific part number from the manufacturer?
The manufacturer part number (MPN) was not provided in the product data.
