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Single Row Angular Contact Ball Bearings ALS 28 ABP

Single-row angular contact ball bearings: these bearings have a single row of balls and can withstand axial load in one direction. Mainly used in high-speed spindles, motor motors, turbines and separators, and other equipment.

Product Number: ALS 28 ABP

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  • Description
  • Features
  • Application
  • Interchange
Product Number ALS 28 ABP
Bore dia 88.9 mm
Outer dia 165.1 mm
Width 28.575 mm
Seal Type Open
Contact Angle 30°
Material 52100 Chrome Steel
Dynamic Radial Load 127 kN
Static Radial Load 112 kN
Limiting speed 5000

Angular contact ball bearings have several advantages over other types of bearings. Some of these advantages include:

  • Simple structure: This type of bearing has a single row of balls, which can bear axial load in one direction.

  • High-speed operation: Angular contact ball bearings are designed for high-speed operation and are suitable for applications with relatively high limiting speeds.

  • Precision motion: Angular contact ball bearings are designed to provide precise motion, making them suitable for applications that require precision and repeatability.

  • Less frictional torque: Angular contact ball bearings can withstand radial and axial loads, making them versatile and suitable for a wide range of applications.

  • High load capacity: Angular contact ball bearings can withstand both radial and axial loads, making them suitable for heavy-duty applications.

  • Long service life: Angular contact ball bearings are designed to withstand high temperatures and high levels of vibration, ensuring a long service life.

  • Minimal maintenance: Angular contact ball bearings require minimal maintenance, making them ideal for applications where downtime must be kept to a minimum.


High rotational accuracy and low noise. Based on these advantages, angular contact ball bearings are the bearings of choice for high-speed, high-precision, low-noise precision bearings.


Application of single-row angular contact ball bearings


TFL single-row angular contact ball bearings are used in various applications requiring a high-speed operation, precision motion, and high load capacity. Some of the most common applications include:

Machine tool spindles
high-frequency motors
Combustion turbines
Centrifugal separators
Small car front wheels
differential pinion shaft
Booster pump
Drilling platform
Food Machinery
Indexing head
Patch welding machine
Low noise type cooling tower
Electromechanical equipment
Painting equipment
Machine tool channel plate
Arc welding machine


Use the tfl angular contact ball bearings interchange chart below to cross-reference bearing part numbers from different manufacturers.

The tfl angular contact ball bearings interchange chart is meant to be a quick cross-reference guide. If you’d like more detailed information like precision, matching, preload, and more part numbers, you can contact our sales staff by live chat or send an inquiry.

TFL Angular Contact Ball Bearings Interchangeable

Description
TFLSKFFAGNSKNTNTIMKEN
Single-row angular contact ball bearingsLight72xxB72xxB72xxB72xxB72xxB72xxWN

Medium73xxB73xxB73xxB73xxB73xxB73xxWN

Heavy74xxB74xxB74xxB74xxB74xxB74xxWN
Double-row angular contact ball bearingsLight32xxA32xxA32xx52xx52xx52xx

Medium33xxA33xxA33xx53xx53xx53xx
Part Number Suffix40° contact angleBBBBBWN

30° contact angleAA
AA

25° contact angleACAC
A5


Non-contact seal-2RZ-2RZ2RS
LLM

Contact seal-2RS1-2RS12RSR
LLD

Shield on both sides-2Z-2Z2Z
ZZDD