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Thrust Ball Bearing With Outside Band B28

Thrust Ball Bearing With Outside Band B28

The B28 thrust ball bearing measures 2.188″×3.594″×0.875″, with a chrome steel construction for durability. It handles thrust loads up to 13600 lbf and operates at speeds up to 2100 RPM.

Its outside band design provides stability, while the precise tolerances ensure smooth performance. The bearing requires regular lubrication for optimal use.

Suitable for moderate-speed applications like industrial machinery or automotive systems. It performs well in temperatures from -30°C to 110°C.

Weighing 0.52kg, it’s a robust choice for thrust load scenarios. Compliant with RoHS and REACH standards for safe industrial use.

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Product Parameters

  • Part Number B28
  • Brand TFL
  • Bore Dia 2.188"
  • Bore Dia Tolerance +0.001" to +0.003"
  • Inner Dia Housing Washer 2.219"
  • Outer Dia 3.594"
  • Outer Dia Tolerance -0.015" to +0.015"
  • Width 0.875"
  • Width Tolerance -0.005" to +0.005"
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Thrust
  • Ring Material 52100 Chrome Steel
  • Ball Material 52100 Chrome Steel
  • Dynamic Thrust Load 13600 lbf
  • Static Thrust Load 34000 lbf
  • Lubrication Required
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 2100 rpm
  • Weight 0.52 kg
Thrust Ball Bearing With Outside Band B28 dimension drawing
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Features

How Is B28 Bearing Engineered for Reliability?

B28 Bearing is crafted from 52100 chrome steel, offering strong resistance to wear and tear.

Its dynamic thrust load capacity of 13,600 lbf ensures dependable performance under pressure.

The bearing operates smoothly within a temperature range of -30° to 110°C, adapting to various conditions.

With a maximum speed of 2,100 rpm, it balances durability and efficiency for thrust applications.

Application

Industrial Uses of B28 Bearing
B28 Bearing is commonly used in heavy machinery, such as hydraulic pumps and gear reducers, where its inch sizing fits standard North American equipment. Its robust design handles high thrust loads, making it suitable for demanding industrial environments.

Where Is B28 Bearing Used?
You’ll often find B28 Bearing in automotive applications like clutch assemblies and steering systems, where its chrome steel construction ensures longevity. The precise tolerances also make it a reliable choice for consistent performance.

Built for Heavy-Duty Use: B28 Bearing
B28 Bearing excels in construction equipment, such as excavators and loaders, thanks to its high static thrust load capacity. The wide temperature range allows it to perform reliably in varying weather conditions.

Automotive vs Aerospace: Applications of B28 Bearing
In automotive systems, B28 Bearing supports transmissions and differentials, while in aerospace, it’s used in auxiliary power units. Its balance of strength and precision makes it versatile across industries.

Practical Applications of B28 Bearing
B28 Bearing is ideal for farm machinery, like tractors and harvesters, where durability under heavy loads is essential. The easy lubrication requirement simplifies maintenance in remote or rugged settings.

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