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Double Row Cylindrical Roller Thrust Bearings assembly K 89315 TN

Double Row Cylindrical Roller Thrust Bearings assembly K 89315 TN

The K 89315 TN is a double-row cylindrical roller thrust bearing measuring 75mm by 135mm by 11mm, crafted from robust chrome steel. It handles heavy radial loads up to 51300 lbf and operates smoothly at speeds up to 2400 RPM.

Its two-row design enhances load distribution, while the glass fibre reinforced PA66 cage ensures durability and reduces friction. The bearing performs reliably in temperatures ranging from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for industrial machinery or heavy equipment where high thrust loads are common.

Weighing just 0.38kg, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards for safe and eco-friendly use. The shaft washer (WS 89315) and housing washer (GS 89315) ensure easy installation and maintenance.

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Product Parameters

  • Part Number K 89315 TN
  • Size 75 mm x 135 mm x 11 mm
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • Bearing Type Roller
  • For Load Direction Thrust
  • Number of Rows 2
  • Bore Dia 75 mm
  • Bore Dia Tolerance +0.06mm to +0.25mm
  • Outer Dia 135 mm
  • Outer Dia Tolerance -0.46mm to -1.09mm
  • Diameter Roller 11 mm
  • Raceway Diameter (min.) Roller And Cage Thrust Assembly 81 mm
  • Raceway Diameter (max.) Roller And Cage Thrust Assembly 132 mm
  • Roller Material Chrome Steel
  • Cage Material Glass fibre reinforced PA66 cage
  • Dynamic Radial Load 51300 lbf
  • Static Radial Load 217125 lbf
  • Max Speed 2400 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.38 kg
  • Shaft Washer WS 89315
  • Housing Washer GS 89315

Features

Performance Features of K 89315 TN Bearing

K 89315 TN Bearing is built with chrome steel rollers, offering strong resistance to high thrust loads.
Its dynamic radial load capacity reaches 51,300 lbf, ensuring reliable performance in heavy-duty applications.

The glass fibre reinforced PA66 cage keeps the rollers aligned, reducing wear and extending service life.
With a maximum speed of 2,400 rpm, it balances durability and efficiency in demanding conditions.

K 89315 TN Bearing operates smoothly in temperatures ranging from -30° to 110°C.
Its double-row design enhances load distribution, making it suitable for high-stress environments.

The precise tolerances in bore and outer diameters ensure a secure fit during installation.
This reduces vibration and noise, contributing to smoother operation over time.

K 89315 TN Bearing’s lightweight design at 0.38 kg simplifies handling without compromising strength.
Its compatibility with SKF bearings adds versatility for replacement and interchangeability needs.

Application

Key Fields for K 89315 TN Bearing
K 89315 TN Bearing is widely used in heavy machinery, such as hydraulic presses and large gearboxes, where its double-row design handles significant thrust loads. The glass fibre reinforced cage offers durability while keeping weight manageable.

Where Is K 89315 TN Bearing Used?
In wind turbines, K 89315 TN Bearing supports rotor shafts, ensuring smooth rotation under varying wind conditions. Its high dynamic load capacity makes it reliable for long-term operation in harsh environments.

Built for Heavy-Duty Use: K 89315 TN Bearing
This bearing excels in mining equipment, where its robust construction withstands extreme loads and vibrations. The chrome steel rollers provide excellent wear resistance, reducing maintenance needs.

Automotive vs Aerospace: Applications of K 89315 TN Bearing
In automotive transmissions, K 89315 TN Bearing manages axial forces efficiently, while in aerospace, it’s used in landing gear systems for its precision and reliability. The metric sizing ensures compatibility across industries.

Perfect Fit for Automation: K 89315 TN Bearing
K 89315 TN Bearing is ideal for robotic arms in manufacturing, offering smooth movement under high thrust loads. The PA66 cage material reduces friction, enhancing performance in repetitive tasks.

Q&A

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