ID
1232474
$ 9.82
1-2 weeks delivery time
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The ZF 3306302012 Auxiliary Bearing is a corrosion-resistant steel bearing for ZF 10M, 12M, 15M, and 15MA gearboxes. Dimensions: Ø75×30 mm, inner Ø45 mm, weight 0.45 kg. Supports up to 15 bar, 50,000+ cycles. Reduces friction, improves durability in saltwater environments from -20°C to +120°C.
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ZF 3306302012 - Auxiliary Bearing for ZF 10M / 12M / 15M Marine Gearboxes
The ZF 3306302012 Auxiliary Bearing is a precision-engineered support component designed for marine transmission systems. Manufactured from high-strength steel and coated for corrosion resistance, this bearing offers exceptional performance and durability in saltwater and harsh marine conditions. It minimizes friction on rotating components, enhances transmission efficiency, and reduces long-term wear.
Compatible with ZF 10M, 12M, 15M, and 15MA transmissions, it’s suitable for both recreational and commercial vessels. The bearing is designed for high-pressure environments up to 15 bar and operates reliably across a wide temperature range. Its smooth, precision-ground surface ensures optimal contact and longevity under repeated load cycles.
Key Features
- Corrosion-resistant steel with anti-wear coating
- Reduces friction and supports smooth transmission operation
- Handles high-pressure loads up to 15 bar
- Ideal for ZF 10M, 12M, 15M, 15MA marine transmissions
- Withstands saltwater, oil, UV, and temperature extremes
- Precision-ground surface for minimal wear and optimal contact
- Easy to install with long service life over 50,000 cycles
Specifications
Model Number ZF 3306302012 Type Auxiliary bearing for marine transmission Material High-strength steel with corrosion-resistant coating Outer Diameter 75 mm (2.95 inches) Inner Diameter 45 mm (1.77 inches) Thickness 30 mm (1.18 inches) Weight 0.45 kg (0.99 lbs) Pressure Rating Up to 15 bar (217 psi) Temperature Range -20°C to +120°C (-4°F to +248°F) Compatibility ZF 10M, ZF 12M, ZF 15M, ZF 15MA Durability 50,000+ operational cycles Surface Finish Precision-ground
Compatibility and Application
The ZF 3306302012 Auxiliary Bearing is designed for ZF marine transmission models such as the 10M, 12M, 15M, and 15MA. It provides critical auxiliary support to reduce friction and stress on the gearbox’s rotating elements, particularly under continuous or high-load operation. Suitable for saltwater and freshwater vessels alike, it ensures smooth function and prolongs the lifespan of the transmission system.
Benefits
- Ensures smooth operation of marine gearboxes under pressure
- Prevents premature wear of internal transmission components
- Reduces maintenance costs and system downtime
- Performs reliably in both commercial and recreational vessels
- Easy to replace during scheduled service or repairs
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