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LINKBELT TD685508 Heavy-Duty Industrial Take-Up Bearing Unit | High-Performance Spherical Roller Insert

801.43 801.43

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Marca: Others
Product Category: Spherical Roller Bearing

Product Details

Brand: LINK BELT
LINKBELT TD685508 Heavy-Duty Industrial Take-Up Bearing Unit | High-Performance Spherical Roller Insert

The TD685508 represents a core solution in severe industrial applications, engineered for exceptional reliability under continuous, high-impact loads. This heavy-duty take-up unit features a robust, cast-steel housing specifically designed to resist shock and distortion, ensuring long bearing life in the toughest environments like mining, aggregates, and lumber. The integrated high-capacity spherical roller bearing insert is inherently self-aligning, compensating for significant shaft misalignment or frame irregularities without compromising load distribution. Fitted with advanced triple-lip seals, the TD685508 maintains internal cleanliness and effectively retains lubrication, drastically extending maintenance cycles and protecting the precision rollers from external contaminants and moisture ingress. Optimized for minimal maintenance and maximum uptime, the TD685508 delivers superior dynamic and static load capabilities critical for heavy conveyor systems and processing lines. The unit incorporates easy-access lubrication fittings, allowing for efficient re-greasing even when mounted in confined spaces. Selecting the TD685508 is an investment in operational efficiency, offering unparalleled durability and reduced total cost of ownership (TCO) through fewer unexpected failures and minimized required bearing replacements. It is the ideal upgrade for applications where standard duty bearings fail prematurely.

Key Features

  • High-Capacity Spherical Roller Bearing for extreme load environments.
  • Robust TD Series Cast Steel Housing provides superior resistance to shock and vibration.
  • Built-in self-alignment capability handles significant shaft misalignment (up to ±3°).
  • Advanced Triple-Lip Sealing system prevents ingress of harsh contaminants (dust, water, grit).
  • Easy installation and removal via standard adapter sleeve locking mechanism.
  • Designed for use in high-moisture and corrosive industrial processing applications.
  • Relubricatable design with grease fitting accessibility for extended service life.

Technical Specifications

d_bore3 3/8 inches (85.725 mm)
H_overall_height9.5 inches
L_overall_length14.25 inches
B_bearing_width3.5 inches
A_bolt_center_to_center11.75 inches
Cr_dynamic_load_rating550 kN (123,650 lbs)
C0r_static_load_rating450 kN (101,160 lbs)
housing_typeTD Series (Heavy-Duty Cast Steel)
bearing_typeSpherical Roller Bearing (Self-Aligning)
locking_methodAdapter Sleeve (H318)
operating_temperature_max250° F (120° C)
sealing_systemTriple-Lip Seal with Flinger
weight_unit85 lbs (38.5 kg)