IN₹
Description
The Journal with Sleeve Shrinkfit Assembly is a specialized mechanical component where a protective outer sleeve is permanently bonded to a central shaft (journal) using thermal interference. By heating the sleeve to expand it before fitting it onto the shaft, a high-strength, slip-free connection is formed upon cooling. This precision-ground assembly provides an exceptionally hard and smooth bearing surface, protecting the core shaft from wear, friction, and heat during high-speed rotation.
Specifications
| Attribute | Value |
|---|---|
| Product | Journal with Sleeve Shrinkfit Assembly |
| Precision | Micron-Level Ground Finish |
| Bonding | Fastener-Free Permanent Bond |
| Surface | High-Wear & Friction Resistant |
| Additional Information | |
|---|---|
| SKU | 1 |
| Country of Origin | India |
| Customisable | No |
Application
Heavy Industrial Turbines: Used in power generation for high-speed rotor shaft support.
Steel & Paper Mills: Ideal for heavy-duty rollers subjected to constant friction and high radial loads.
Marine Propulsion: Employed in propeller shaft assemblies to provide a durable bearing interface.
Mining & Crushing Gear: Used in large-scale equipment requiring high torque and wear resistance.
Large Electric Motors: Provides a replaceable, hardened surface for high-performance motor armatures.
Trade Details
| Production Lead Time | 4-7 Days |
| Available Stock | In Stock |
| Production Capacity | 1 pieces/ monthly |
| Sample Availability | No |
Shipping & Logistics
| Shipping Internationally | No | |
| Methods |
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| IncoTerms |
| |
| Port of Dispatch | -- | |
| Packaging Type | -- | |
| Units per Package | -- | |
| Barcode / HSN / GTIN / UPC | ||
| Dispatch Lead time | Ships in 7 Days |
Company Profile
Surya Machine Works, Tamil Nadu
12 yrs
Manufacturer
Turn Over
₹1 Crore – ₹5 Crore
Factory Details
Factory SizeAbove 5000 sqm
Main Markets
India
Frequently Asked Questions
1
What is a shrink-fit assembly?
It is a process where a sleeve is heated to expand, placed on a shaft, and cooled to create a permanent, high-strength bond.
2
Why use a sleeve instead of a solid shaft?
The sleeve acts as a replaceable, hardened wear layer that protects the expensive main shaft from damage.
3
Does it require bolts or keys?
No, the intense friction from the interference fit creates a secure, slip-free connection without extra fasteners.
4
What are the benefits of the ground finish?
Micron-level precision reduces friction and heat, ensuring smooth rotation and a longer bearing life.
5
Can the sleeve be replaced?
Yes, by using specialized heating equipment, the sleeve can be removed and replaced to refurbish the entire assembly.
SKU: 1
Journal with Sleeve Shrinkfit Assembly
A high-precision shaft assembly featuring a thermally bonded protective sleeve for superior load-bearing durability and permanent, fastener-free mechanical stability.
Min. Order Quantity: 1 piece
Shipping
Shipping fee and delivery date to be negotiated. Contact supplier now for more details.
Shipping InternationallyNo
Estimated Delivery11 - 14 business days
Surya Machine Works
Tamil Nadu, India
Manufacturer
