Large-Diameter Bearing Bush Housing High-Performance Alloy Bearing Block

• Customization: Available
• Certification: ISO
• Match: Clearance Fit
• Model NO.: large
• Material: Stainless Steel
• Standard Parts: No
• Machinery Test Report: Provided
• Heat Treatment: Q&T, Case Hardening
• Module: 10-45
• Transport Package: Export Package
• Specification: large
• Trademark: Totem
• Origin: China
• HS Code: 8483109000
• Production Capacity: 100PC/Year
• Package Size: 120.00cm * 120.00cm * 100.00cm
• Package Gross Weight: 3000.000kg

Product Description

 

Detailed Photos

 

Heavy-duty Large-bore Bearing Block For Vessel Shafting

The large-diameter, high-quality bearing housing is a critical component designed for marine shafting applications, including propeller shafts, intermediate shafts, and stern tube systems. It provides robust support and precise alignment for sleeve bearings (bushings), ensuring smooth rotation, reduced friction, and extended service life under heavy loads and harsh marine environments.

• Superior Load Capacity: Engineered to withstand high radial and axial loads in marine propulsion systems.

• Corrosion Resistance: Manufactured from high-strength cast iron, ductile steel, or bronze, often with anti-corrosive coatings (e.g., epoxy or galvanization) for saltwater durability.

• Precision Machining: Bored to tight tolerances for optimal fit with bearing bushes (white metal-lined or polymer composites).

• Split Design (Optional): Facilitates easy installation and maintenance without disassembling the entire shaft.

• Lubrication Integration: Designed with grease grooves or oil passages for continuous lubrication.

Product Parameters

 

 

Applications:

• Stern Tube Bearings: Supports propeller shafts in ship hulls.

• Intermediate Shaft Bearings: Aligns long shaft lines between engines and propellers.

• Thrust Bearing Housings: Works with thrust collars to manage axial forces.

Standards Compliance:

• Meets ISO 19916 (Marine Shafting), ABS/Lloyd's Register classifications, and other maritime industry norms.

TOTEM Machinery invests and becomes shareholders of several machine processing factories, forging factories, casting factories, relies on these strong reliable and high-quality suppliers' network, to let customers worry-free purchase.  

TOTEM Philosophy: Quality-No.1, Integrity- No.1, Service- No.1 

24hrs Salesman on-line, guarantee quick and positive feedback. Experienced and Professional Forwarder Guarantee Log. transportation.

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About TOTEM

In order to avoid the finish products rusted and damaged during the transportation ,we will design the right packing according to the shape,size and usage of the products.

Contact TOTEM

FAQ

What's TOTEM product processing progress?
Drawing CHECK, Make Forging Mold, Forging Mold Quality Inspection Check, Machine Processing, Check Size\Hardness\Surface Finish and other technical parameters on drawing. 

How about TOTEM's export package?
Spray anti-rust oil on Herringbone Gear Shaft, Wrap waterproof cloth around Gear Shaft for reducer, Prepare package by shaft shape&weight to choose steel frame, steel support or wooden box etc.

Could I customize gear\gear shaft on TOTEM?
We supply customized Gear Shaft,Eccentric Shaft,Herringbone Gear,Internal Gear,Bevel Gear with big module, more than 1tons big weight, more than 3m length, forging or casting 42CrMo/35CrMo or your specified required material. 

Why can I choose TOTEM?
TOTEM has 24hrs Salesman on-line, guarantee quick and positive feedback.
TOTEM Machinery invests and becomes shareholders of several machine processing factories, forging factories, casting factories, relies on these strong reliable and high-quality supplier's network, to let customers worry-free purchase.
Experienced and Professional Forwarder Guarantee Log. transportation.