WSTU 308-SRB-SRE

WSTU 308-SRB-SRE Take-Up Bearing
$0.00 /Each    info

Bulk orders will be discounted, please contact our sales for a bulk quote.

Ships in 1-2 business days after payment, plus 3-6 business days in transit via FedEx. Tracking information will be sent to your email.

Searching for the best price?

Complete the inquiry form, and we'll provide you with the most suitable solution.

Request a Quote

Overview

Part Number WSTU 308-SRB-SRE
Brand: LILY Brand: LILY Interchangeable With: SKF
Product Type Roller bearing units
Manufacturer SKF

Characteristics

System of Measurement Metric
Nominal Series System Inch
Housing Style Wide Slot Take-Up
Bearing Type Spherical roller bearing
Bearing Position Non-locating
Bore Type Cylindrical
Shaft Mount Type Set screws
Bearing Housing Seal Type Radial lip seal
Unit Sealing Arrangement Without

Dimensions

Shaft Diameter 88.9 mm
Width of Inner Ring 102.387 mm
Whole Length 255.588 mm
Whole Width 103.988 mm
Overall Height 198.438 mm
Housing Width 88.9 mm
Mounting Hole Dia 47.625 mm
Attachment End Face to Bearing Centre 161.925 mm
Attachment End Length 26.988 mm
Axial Displacement (S) 0.794 mm
Bearing Centre to Inner Ring End (s1) 66.37 mm
Bearing Mean Diameter 124.968 mm
Collar Diameter 130.175 mm
Distance Between Bottoms of Piloting Grooves 173.05 mm
Height of Attachment End 130.175 mm
Height of Attachment Slot 73.025 mm
Length of Attachment Slot 41.275 mm
Length of Location Slot 139.7 mm
Overall Bearing Width 102.387 mm
Set Screw Thread Size 1/2"-20 UNF-3A x 7/8"
Take-Up Frame Guide Spacing 173.05 mm
Width Including End Cover (A5) 123.031 mm
Width of Piloting Groove 46.05 mm
Width of Piloting Groove Glange 77.788 mm

Material

Bearings Material Bearing steel
Coating Without
Housing Material Cast iron

Performance

Dynamic Load Rating 253 kN
Static Load Rating 340 kN
Fatigue Load Limit 37.5 kN
Max Speed 2300 rpm
Limiting Value 0.31
Y0 2.2
Y1 2.2
Y2 3.3
Locking Mechanism Axial Holding Force 4 kN
Screw Tightening Torque 70.1 N·m

Properties

Lubricant Grease
Relubrication Hole With
Greasenipple With
Thread of Grease Fitting 1/8-27 NPT
Relubrication Grease Quantity 13 g
Weight 15 kg

Design Features of WSTU 308-SRB-SRE Bearing

WSTU 308-SRB-SRE feature a robust bearing housing mounted on a sliding or adjustable frame, allowing the take-up bearing to move along a guide to maintain proper tension in belts, chains, or conveyors. The design typically includes sealed bearing inserts for protection against contaminants and durable materials to withstand continuous load and movement. Adjustable and self-aligning features ensure reliable operation, accurate alignment, and extended service life in dynamic industrial applications.


What Benefits Can WSTU 308-SRB-SRE Bearing Provide?

  • Automatic or Adjustable Tensioning: They maintain proper tension in belts, chains, or conveyors, reducing slippage and improving operational efficiency.
  • Enhanced Shaft Support: The bearing housing provides stable support for moving or sliding shafts under continuous load.
  • Contamination Resistance: Sealed bearing inserts protect against dust, moisture, and debris, extending service life.
  • Easy Installation and Adjustment: The sliding or adjustable frame allows quick setup and fine-tuning without disassembling machinery.
  • Reliable Performance in Dynamic Applications: Designed to accommodate movement and misalignment, ensuring consistent operation in conveyors, material handling, and other industrial systems.


What Can WSTU 308-SRB-SRE Bearing Be Used for?

  • Conveyor Systems: They maintain proper tension in belt and roller conveyors, ensuring smooth and efficient material transport.
  • Material Handling Equipment: Applied in systems where chain, rope, or belt tension must be adjusted dynamically for reliable operation.
  • Mining and Bulk Processing Machinery: Used in feeders, crushers, and screens to maintain consistent drive tension under heavy loads.
  • Agricultural and Food Processing Equipment: Support belts or chains in harvesters, conveyors, and packaging machinery where variable tension is required.
  • Industrial Fans and Mechanical Drives: Provide stable support and tensioning for overhung shafts or belt-driven systems in dynamic industrial environments.

Order Prompt

The order is added successfully. You can click order to pay or view
loading..