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Double Row Cylindrical Roller Thrust Bearings assembly K 89412 TN

Double Row Cylindrical Roller Thrust Bearings assembly K 89412 TN

The K 89412 TN is a double-row cylindrical roller thrust bearing with a 60mm bore and 130mm outer diameter, crafted from durable chrome steel. It handles heavy radial loads up to 69750 lbf and operates smoothly at speeds up to 2400 RPM.

Its reinforced PA66 cage ensures stability, while the double-row design boosts load capacity. The bearing performs reliably in temperatures from -30°C to 110°C.

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

Weighing 0.54kg, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number K 89412 TN
  • Size 60 mm x 130 mm x 14 mm
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • Bearing Type Roller
  • For Load Direction Thrust
  • Number of Rows 2
  • Bore Dia 60 mm
  • Bore Dia Tolerance +0.06mm to +0.25mm
  • Outer Dia 130 mm
  • Outer Dia Tolerance -0.46mm to -1.09mm
  • Diameter Roller 14 mm
  • Raceway Diameter (min.) Roller And Cage Thrust Assembly 65 mm
  • Raceway Diameter (max.) Roller And Cage Thrust Assembly 126 mm
  • Roller Material Chrome Steel
  • Cage Material Glass fibre reinforced PA66 cage
  • Dynamic Radial Load 69750 lbf
  • Static Radial Load 265500 lbf
  • Max Speed 2400 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.54 kg
  • Shaft Washer WS 89412
  • Housing Washer GS 89412

Features

Performance Features of K 89412 TN Bearing

K 89412 TN Bearing is built with chrome steel rollers, offering excellent resistance to heavy thrust loads.
Its dynamic radial load capacity reaches 69,750 lbf, making it suitable for demanding industrial applications.

The glass fibre reinforced PA66 cage ensures smooth operation and reduces friction during high-speed rotations.
With a maximum speed of 2,400 rpm, it delivers reliable performance under various conditions.

K 89412 TN Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its robust design and quality materials ensure long service life with minimal maintenance.

Application

Industrial Uses of K 89412 TN Bearing
K 89412 TN Bearing is commonly 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 in high-speed operations.

In automotive applications, K 89412 TN Bearing supports transmission systems, ensuring smooth power transfer under demanding conditions. Its metric sizing makes it a reliable choice for European and Asian vehicle models.

For automation equipment, K 89412 TN Bearing’s cylindrical rollers provide stability in robotic arms and conveyor systems. The chrome steel construction ensures long-lasting performance in continuous operation.

What Makes K 89412 TN Bearing a Preferred Choice?
K 89412 TN Bearing excels in industrial fans, where its high dynamic load capacity withstands constant vibration. The PA66 cage material resists wear, even in dusty environments.

In construction machinery, K 89412 TN Bearing’s robust design handles axial loads in cranes and excavators. The wide temperature range ensures reliability in both hot and cold climates.

Built for Heavy-Duty Use: K 89412 TN Bearing
K 89412 TN Bearing is ideal for steel mills, where its high static load capacity supports rolling machinery. The reinforced cage prevents deformation under extreme pressure.

In marine applications, K 89412 TN Bearing’s corrosion-resistant materials perform well in harsh saltwater conditions. Its precision engineering ensures smooth operation in ship propulsion systems.

Light-Duty vs Heavy-Duty: Best Uses for K 89412 TN Bearing
For light-duty applications like packaging machines, K 89412 TN Bearing offers quiet operation and efficient load handling. Its compact design fits well in space-constrained setups.

In heavy-duty scenarios like mining equipment, K 89412 TN Bearing’s high load capacity and durability reduce downtime. The metric dimensions ensure easy replacement in global machinery.

Q&A

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