93306-307U0 Deep Groove Ball Bearing

For 40HP Yamaha Outboard Top Bearing Crank

Outboard Engine Crankshaft Bearing - An Important Component for High Performance

The outboard engine is an essential component of a boat or watercraft, providing power and propulsion. The crankshaft is a key component of the outboard engine, responsible for converting the reciprocating motion of the pistons into rotational motion. The crankshaft bearing plays a crucial role in supporting the crankshaft and ensuring smooth and efficient operation. In this article, we will explore the different types of crankshaft bearings and recommend HIMARINE brand bearings for their high-quality and durability.

Types of Crankshaft Bearings

There are two main types of crankshaft bearings - journal bearings and ball bearings. Journal bearings are commonly used in outboard engines and consist of a shaft and two bushings that are inserted into the connecting rod. The connecting rod then connects to the crankshaft through the bearing. Journal bearings are designed to support high loads and provide good resistance to wear.

Ball bearings, on the other hand, consist of a series of balls that are held in place by two rings. Ball bearings are typically used in high-speed applications as they provide excellent support, reduce friction, and require less maintenance. However, they are not suitable for applications with high loads as they tend to wear out quickly.

HIMARINE Crankshaft Bearings

HIMARINE is a leading manufacturer of high-quality outboard engine parts, including crankshaft bearings. HIMARINE bearings are designed to meet or exceed OEM specifications and are made from top-quality materials that are resistant to wear, corrosion, and extreme temperatures.

HIMARINE journal bearings are made from high-strength alloy steel and have a hard, durable coating that provides excellent resistance to wear and tear. The bearings are precision-machined to ensure a perfect fit and offer a smooth and consistent performance even under high loads.

HIMARINE ball bearings are made from high-grade stainless steel and feature a precision-machined cage that holds the balls in place. The bearings have a low-friction design that ensures smooth and efficient operation, making them an ideal choice for high-speed applications.

The crankshaft bearing is an essential component of an outboard engine. It plays a crucial role in supporting the crankshaft and ensuring a smooth and efficient operation. There are two main types of crankshaft bearings - journal bearings and ball bearings. HIMARINE is a leading manufacturer of high-quality crankshaft bearings that offer excellent durability, performance, and reliability. If you are looking for a high-quality outboard engine part, consider HIMARINE brand bearings for your needs. 

 

Jinhua Himarine Machinery Co.,Ltd is a new established trading company, specialized in outboard motor spare parts. Our staff team are from previous outboard motor manufacturing factory which improve our ability in sourcing spare parts in decent quality. Our team members are young and energetic, we have the very simple dream to grow our business together with our valued customers. Honest and spirit of contract are our principle and foundation.We look forward to have long term and win cooperation with our valued clients across the world.

 

1. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

2.what can you buy from us?
HIMARINE spare parts are compatible with the most famous outboard motor brand,such as YAMAHA,SUZUKI,TOHATSU ect. We produce the high quality spare parts with economy power price.Our spare parts including the most consumable items like propellers,various size of gears,bearings,drive shaft,propeller shaft,impellers,water pump repairing kits,hardware parts,carburetor,reed valve,fuel pump,fuel filter,fuel pipe & joint,electrical parts like CDI,charging coil,pulser coil,lighting coil romote control systerm,steering systerm,Crank shaft,connecting rod,piston kits,Liners.

3. why should you buy from us not from other suppliers?
Mechanic with 10 years factory expierence. Deeply cooperated with various factories. Customer value oriented principle . Always be honest and helpful to customer. Always support customers who want to grow together with us.

4. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,DDP;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,PayPal;
Language Spoken:English,Chinese