Detailed Photos
Installation Instructions
Product Description
676-45331-00-94
Housing, Bearing, Yamaha,
For Outboard: Yamaha 25, Yamaha 40, Yamaha 50
How Does A Bearing Housing Work:
| 1. The bearing housing holds the bearings that support various rotating components, such as the crankshaft or drive shaft. |
| 2. As the engine operates, the bearings allow smooth rotation while the housing maintains alignment and stability. |
| 3. The housing also protects the bearings from contaminants and helps dissipate heat generated during operation, ensuring the engine runs efficiently. |
Features:
| 1. Robust Construction: Bearing housings are designed to be sturdy and durable, capable of withstanding high levels of stress, vibration, and corrosion in a marine environment. |
| 2. Precision Machining: The housing is precisely machined to ensure a proper fit for the bearings and other components, minimizing play and wear over time. |
| 3. Multiple Mounting Points: Bearing housings often have multiple mounting points for securing them to the engine or other structures, ensuring stability during operation. |
| 4. Integrated Sealing Mechanisms: Many bearing housings come with built-in seals or O-rings to prevent contaminants from entering the bearing area, protecting against dirt and moisture. |
Functions:
| 1. Support and Alignment: The primary function of the bearing housing is to provide support and alignment for the bearings, ensuring they operate smoothly and efficiently. |
| 2. Load Distribution: It helps distribute the load evenly across the bearings, reducing stress and wear on individual components, which enhances overall reliability. |
| 3. Protection: The housing protects the bearings from environmental factors such as water, dirt, and debris, which could otherwise lead to premature failure. |
| 4. Heat Dissipation: In some designs, the bearing housing aids in dissipating heat generated during operation, contributing to the overall thermal management of the engine. |
Maintenance Tips:
| 1. Regular Inspection: Periodically check the bearing housing for signs of wear, corrosion, or damage. Look for any cracks, leaks, or loose fittings that may compromise its integrity. |
| 2. Check Seals and Gaskets: Inspect the seals and gaskets for signs of wear or deterioration. Replace any damaged seals to prevent contaminants from entering the bearing area. |
| 3. Lubrication: Ensure that the bearings within the housing are adequately lubricated with the appropriate grease or oil as recommended by Yamaha. Proper lubrication reduces friction and wear. |
| 4. Monitor for Noise or Vibration: Listen for unusual noises or vibrations during operation, which can indicate issues with the bearings or housing. Address any concerns promptly to prevent further damage. |
| 5. Clean Regularly: After operating in saltwater or harsh conditions, clean the bearing housing to remove any salt, sand, or debris that may have accumulated, preventing corrosion. |
More Products We Have:
| BEARING |
HOUSING,WATER PUMP |
| BOLT / SCREW |
IMPELLER |
| BUSHING / COLLAR |
VALVE / JET,MAIN |
| BRACKET |
KEY,WOODRUFF |
| CABLE, REMOTE/STEERING / |
MOUNT DAMPER |
| THROTTLE/STEERING SYSTEM |
NUT |
| CAP LOWER CASING |
OIL SEAL |
| CARBURETOR ASSY / REPAIR KIT |
O-RING |
| CDI / CABLE,BATTERY / RELAY ASSY |
OUTER PLATE |
| COIL / PLUG,SPARK |
PIN,CROSS/DRIVE/ |
| CARTRIDGE INSERT |
STRAIGHT/COTTER |
| CLIP |
PISTON |
| CLUTCH DOG / BALL |
PISTON PIN |
| CONNECTING ROD |
PISTON RING |
| CRANK PIN |
PROPELLER |
| CRANKSHAFT |
PROPELLER SHAFT |
| DIAPHRAGM |
WATER PUMP REPAIR KIT |
| DAMPER, WATER SEAL |
REMOTE CONTROL ASSY |
| DRIVE SHAFT |
SEAL,LABYRINTH |
| FILTER |
SLEEVE LINER |
| FUEL PUMP |
SPACER |
| FUEL PARTS |
SPRING |
| FLOAT |
STARTER |
| GASKET |
SWITCH ASSY |
| GASKET KIT |
THERMOSTAT |
| GEAR / PINION ASSY |
WASHER/SHIM |
| TAB-TRIM |
ANODEIN |
| NEW GEAR |
|
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