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Double Row Cylindrical Roller Thrust Bearings assembly K 89307 TN

Double Row Cylindrical Roller Thrust Bearings assembly K 89307 TN

The K 89307 TN is a double-row cylindrical roller thrust bearing with a 35mm bore and 68mm outer diameter, crafted from durable chrome steel. It manages thrust loads up to 13950 lbf and operates smoothly at speeds up to 4800 RPM.

Its two-row design provides extra stability, while the glass fibre reinforced PA66 cage ensures quiet and efficient performance. The bearing works reliably in temperatures ranging from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for heavy-duty applications like industrial machinery where high thrust loads are common.

Weighing just 0.053kg, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number K 89307 TN
  • Size 35 mm x 68 mm x 6 mm
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • Bearing Type Roller
  • For Load Direction Thrust
  • Number of Rows 2
  • Bore Dia 35 mm
  • Bore Dia Tolerance +0.05mm to +0.21mm
  • Outer Dia 68 mm
  • Outer Dia Tolerance -0.36mm to -0.82mm
  • Diameter Roller 6 mm
  • Raceway Diameter (min.) Roller And Cage Thrust Assembly 38 mm
  • Raceway Diameter (max.) Roller And Cage Thrust Assembly 67 mm
  • Roller Material Chrome Steel
  • Cage Material Glass fibre reinforced PA66 cage
  • Dynamic Radial Load 13950 lbf
  • Static Radial Load 49500 lbf
  • Max Speed 4800 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.053 kg
  • Shaft Washer WS 89307
  • Housing Washer GS 89307

Features

How Does K 89307 TN Bearing Handle Heavy Loads?

K 89307 TN Bearing features double-row cylindrical rollers, designed to manage high thrust loads efficiently.
Its dynamic radial load capacity reaches 13,950 lbf, making it suitable for demanding industrial applications.
The chrome steel rollers and glass fibre reinforced PA66 cage ensure durability and smooth operation.
With a maximum speed of 4,800 rpm, it balances performance and reliability in various conditions.

Why Choose K 89307 TN Bearing for Precision Tasks?

K 89307 TN Bearing’s precise dimensions (35 mm x 68 mm x 6 mm) ensure accurate fit and performance.
The chrome steel rollers reduce friction, providing smooth and consistent operation under load.
Its reinforced PA66 cage maintains roller alignment, enhancing precision and longevity.
The bearing operates efficiently within a temperature range of -30° to 110 °C.

Engineered for Reliability: K 89307 TN Bearing

K 89307 TN Bearing is built with high-quality chrome steel rollers for strength and wear resistance.
The double-row design distributes loads evenly, improving stability and reducing stress.
Its glass fibre reinforced PA66 cage resists wear and ensures quiet operation.
Compliant with RoHS and REACH standards, it meets stringent environmental and safety requirements.

Optimized for Efficiency: K 89307 TN Bearing

K 89307 TN Bearing’s double-row cylindrical rollers enhance load distribution and efficiency.
The precise bore and outer diameter tolerances ensure a secure fit and reliable performance.
Its lightweight design (0.053 kg) reduces overall system weight without compromising strength.
The bearing’s temperature range and high-speed capability make it versatile for various applications.

Structural Advantages of K 89307 TN Bearing

K 89307 TN Bearing’s double-row design provides superior load-carrying capacity and stability.
The chrome steel rollers and reinforced PA66 cage offer excellent wear resistance and durability.
Its raceway dimensions (38 mm min. to 67 mm max.) ensure optimal roller alignment and performance.
The bearing’s static radial load capacity of 49,500 lbf highlights its robustness in heavy-duty use.

Application

Key Fields for K 89307 TN Bearing
K 89307 TN Bearing is commonly used in industrial machinery, especially in applications needing high thrust load capacity, like heavy-duty presses and hydraulic systems. Its double-row design ensures stability under demanding conditions.

In automotive settings, K 89307 TN Bearing fits well in gearboxes and drivetrains, where its cylindrical rollers handle axial loads efficiently. The metric sizing makes it versatile for various vehicle designs.

For automation equipment, K 89307 TN Bearing’s reinforced PA66 cage offers durability in robotic arms and conveyor systems. Its high-speed capability suits repetitive, precision tasks.

Medical devices benefit from K 89307 TN Bearing’s chrome steel rollers, providing smooth operation in imaging equipment. The compact design fits well in space-constrained applications.

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