45mm Deepness Labyrinth Seal Bearing Housing and SPHC Stamped Steel Bearing End Cap for Mining Conveyor Idler Roller

Product OverviewThe TK6307-102(97)-3.0 bearing housing is a stamped steel idler roller component built for heavy-duty mining and belt conveyor working conditions. It adopts labyrinth seal structure to block dust, water and abrasive particles from entering the bearing cavity, extending service life under harsh environments.
Manufactured from SPHC steel, this bearing housing delivers excellent formability, structural strength and impact resistance, perfectly matching the demand of conveyor idler assemblies running in dusty, high-load and continuous-operation scenarios.

Key Features

Labyrinth Seal DesignThe labyrinth seal effectively blocks dust, fine debris, moisture and foreign contaminants, reduces bearing pollution and guarantees stable operation reliability.

SPHC Stamped Steel MaterialSPHC steel provides outstanding stamping performance, structural rigidity and impact resistance to satisfy heavy-duty conveyor idler component standards.

Longer Service LifeIt shields bearings from abrasive contaminants to lower premature wear and lengthen maintenance intervals.

Precise Dimension ControlStrict dimensional tolerance control ensures good fitting and stable assembly inside the idler roller system.

Wide Application RangeCompatible with mining conveyors, belt conveyors, idler rollers and other bulk material handling equipment.

Specifications

Dimensions and surface treatments can be customized as requested. Please send drawings, samples or detailed specs for accurate quotation.

Structure & ComponentsThe TK6307-102(97)-3.0 bearing housing mainly consists of these parts:

• Bearing Housing 
• Labyrinth Seal
• End Cover Structure
• Fitting Surface
• Anti-contamination Inner Structure

This structural design prioritizes sealing reliability and assembly stability. The labyrinth seal forms a protective barrier, and the stamped steel body offers solid support for idler roller bearings.

Applications

Mining ConveyorsSuitable for heavy-duty mining belt conveyors exposed to heavy dust, vibration and impact.

Belt Conveyor IdlersServes as end cap and bearing support part for conveyor idler roller assemblies.

Bulk Material Handling EquipmentUsed in bulk material conveying systems requiring reliable sealing and structural strength.

Coal & Steel IndustryIdeal for coal transportation, steel plant conveying and other industrial material transfer systems.

Manufacturing Process

Material PreparationSelect qualified SPHC steel coils or sheets according to product requirements.

Stamping & FormingPrecision stamping and deep drawing to form the bearing housing.

Dimension InspectionTest key dimensions to ensure assembly accuracy.

Surface TreatmentBlackening, phosphating or other surface treatment per customer demand.

Quality InspectionDimensional check, appearance inspection and structural verification before shipment.

PackagingStandard export packing or customized packing to protect goods during transit.

Packaging & Delivery

• Standard export packaging
• Carton + Wooden Case / Pallet
• Anti-rust treatment before packing
• Mark model and quantity on labels
• Custom packaging acceptable

Lead time depends on order quantity, drawing confirmation and production schedule. We support EXW, FOB, CIF and other trade terms.

FAQ