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This component is a purpose-built bearing housing and sealing unit for conveyor rollers utilizing a 6205 deep groove ball bearing, housed securely within a 108 mm outer diameter tube. The design is optimized for high-efficiency rotation, protection against contamination, and durability under continuous-duty conveyor applications.
Type: 6205 deep groove ball bearing
Dimensions:
Inner Diameter (ID): 25 mm
Outer Diameter (OD): 52 mm
Width: 15 mm
Tube Outer Diameter: 108 mm
Tube Wall Thickness: Typically 2.0–4.0 mm (customizable)
Material Options:
Carbon Steel or Mild Steel for weld-on end caps
Mounting:
Weld-in or press-in cartridge-style bearing housing into tube end
Type:
Double-lip rubber seal (standard for dust, water, and debris exclusion)
Labyrinth seal (for harsh or high-speed applications)
Position: Mounted outside bearing, often retained by snap ring or crimped lip
Lubrication: Pre-greased, with optional re-lube ports on housing
Belt and roller conveyors
Bulk material handling
Mining, quarry, and recycling industries
Agricultural grain handling systems
![]() |
This component is a purpose-built bearing housing and sealing unit for conveyor rollers utilizing a 6205 deep groove ball bearing, housed securely within a 108 mm outer diameter tube. The design is optimized for high-efficiency rotation, protection against contamination, and durability under continuous-duty conveyor applications.
Type: 6205 deep groove ball bearing
Dimensions:
Inner Diameter (ID): 25 mm
Outer Diameter (OD): 52 mm
Width: 15 mm
Tube Outer Diameter: 108 mm
Tube Wall Thickness: Typically 2.0–4.0 mm (customizable)
Material Options:
Carbon Steel or Mild Steel for weld-on end caps
Mounting:
Weld-in or press-in cartridge-style bearing housing into tube end
Type:
Double-lip rubber seal (standard for dust, water, and debris exclusion)
Labyrinth seal (for harsh or high-speed applications)
Position: Mounted outside bearing, often retained by snap ring or crimped lip
Lubrication: Pre-greased, with optional re-lube ports on housing
Belt and roller conveyors
Bulk material handling
Mining, quarry, and recycling industries
Agricultural grain handling systems