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Single Row Cylindrical Roller Thrust Bearings assembly K 81252 M

Single Row Cylindrical Roller Thrust Bearings assembly K 81252 M

The K 81252 M is a single-row cylindrical roller thrust bearing with a 260mm bore and 360mm outer diameter, built to handle heavy loads. Made from chrome steel, it offers durability and can manage dynamic radial loads up to 256500 lbf.

Its machined brass cage ensures smooth operation and reduces friction, making it suitable for high-load applications. The bearing operates well in temperatures ranging from -30°C to 110°C.

With a maximum speed of 800 RPM, it’s designed for steady performance under pressure. The bearing is interchangeable with SKF models, providing flexibility for replacements.

Ideal for industrial machinery or heavy equipment where robust thrust support is needed. Weighing 10.8kg, it’s a solid choice for demanding environments. Compliant with RoHS and REACH standards.

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Product Parameters

  • Part Number K 81252 M
  • Brand TFL
  • Interchangeable brand SKF
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • Bearing Type Roller
  • For Load Direction Thrust
  • Number of Rows 1
  • Bore Dia 260 mm
  • Bore Dia Tolerance +0.11mm to +0.43mm
  • Outer Dia 360 mm
  • Outer Dia Tolerance -1.35mm to -2.24mm
  • Diameter Roller 32 mm
  • Raceway Diameter (min.) Roller And Cage Thrust Assembly 281 mm
  • Raceway Diameter (max.) Roller And Cage Thrust Assembly 351 mm
  • Roller Material Chrome Steel
  • Cage Material Machined brass cage
  • Dynamic Radial Load 256500 lbf
  • Static Radial Load 1192500 lbf
  • Max Speed 800 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 10.8 kg
  • Shaft Washer WS 81252
  • Housing Washer GS 81252

Features

How Does K 81252 M Bearing Handle Heavy Loads?

K 81252 M Bearing is built with chrome steel rollers, offering robust resistance to high thrust loads.
Its dynamic radial load capacity reaches 256500 lbf, ensuring dependable performance in heavy-duty applications.

The machined brass cage maintains roller alignment, reducing friction and enhancing durability.
With a maximum speed of 800 rpm, it delivers steady operation under substantial pressure.

K 81252 M Bearing operates efficiently in temperatures from -30° to 110°C, suitable for varied environments.
Its precise dimensions (260 mm x 360 mm x 32 mm) ensure compatibility and ease of installation.

Application

Industrial Uses of K 81252 M Bearing
K 81252 M Bearing is commonly used in heavy machinery, such as hydraulic presses and large conveyor systems, where its cylindrical roller design efficiently handles high thrust loads. The machined brass cage ensures smooth operation even under demanding conditions.

Where Is K 81252 M Bearing Used?
In wind turbines, K 81252 M Bearing plays a key role in supporting the rotor shaft, thanks to its robust construction and high load capacity. Its metric sizing makes it a reliable choice for European and Asian equipment manufacturers.

Built for Heavy-Duty Use: K 81252 M Bearing
K 81252 M Bearing is ideal for mining equipment, where its chrome steel rollers and brass cage withstand extreme loads and harsh environments. The precise tolerances ensure consistent performance over long periods.

Automotive vs Aerospace: Applications of K 81252 M Bearing
In automotive applications, K 81252 M Bearing is found in heavy-duty transmissions, while in aerospace, it supports landing gear mechanisms. Its durability and high-speed capabilities make it versatile across industries.

Essential Roles of K 81252 M Bearing
K 81252 M Bearing is crucial in marine propulsion systems, where its resistance to corrosion and high thrust load capacity ensure reliable operation. The brass cage adds an extra layer of durability in saltwater environments.

Q&A

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