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Single Row Cylindrical Roller Thrust Bearings 81228 M

Single Row Cylindrical Roller Thrust Bearings 81228 M

The 81228 M is a single-row cylindrical roller thrust bearing with a 140mm bore and 200mm outer diameter, built from sturdy chrome steel. It handles heavy thrust loads up to 81000 lbf and runs smoothly at speeds up to 1400 RPM.

Its machined brass cage ensures durability, while the precise tolerances provide reliable performance. The bearing operates well in temperatures 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 presses or large machinery where high thrust loads are expected.

Weighing 5.07kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 81228 M
  • size 140 mm x 200 mm x 46 mm
  • 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 140 mm
  • Bore Dia Tolerance -0.025mm to 0
  • Outer Dia 200 mm
  • Outer Dia Tolerance -0.030mm to 0
  • Width 46 mm
  • Height Tolerance -0.40mm to +0.025mm
  • Outside Diameter Shaft Washer 197 mm
  • Bore Diameter Housing Washer 143 mm
  • Height Shaft Washer 13.5 mm
  • Chamfer Dimension Housing Washer r1,2 (min.) 1.5 mm
  • Washer Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Machined brass cage
  • Dynamic Radial Load 81000 lbf
  • Static Radial Load 315000 lbf
  • Max Speed 1400 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 5.07 kg
  • Roller And Cage Thrust Assembly K 81228 M
  • Shaft Washer WS 81228
  • Housing Washer GS 81228
Single Row Cylindrical Roller Thrust Bearings 81228 M dimension drawing
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Features

Performance Features of 81228 M Bearing

81228 M Bearing is built with chrome steel washers and rollers, offering robust resistance to high thrust loads.
Its dynamic radial load capacity reaches 81,000 lbf, making it suitable for heavy-duty applications.

The machined brass cage ensures precise roller alignment, enhancing durability and reducing friction.
With a maximum speed of 1,400 rpm, it delivers reliable performance under demanding conditions.

81228 M Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its compliant design meets RoHS and REACH standards, ensuring environmental safety.

Application

Industrial Uses of 81228 M Bearing
81228 M Bearing is commonly used in heavy machinery, such as hydraulic presses and large gearboxes, where its cylindrical roller design handles high thrust loads efficiently. The machined brass cage ensures smooth operation even under continuous stress.

Where Is 81228 M Bearing Used?
You’ll find 81228 M Bearing in automotive applications like truck transmissions, where its robust construction supports heavy axial loads. Its metric sizing makes it a reliable choice for European and Asian vehicle manufacturers.

Built for Heavy-Duty Use: 81228 M Bearing
81228 M Bearing excels in industrial settings like steel mills, where its chrome steel rollers withstand extreme conditions. The precise tolerances ensure consistent performance in demanding environments.

Automotive vs Aerospace: Applications of 81228 M Bearing
In automotive systems, 81228 M Bearing is ideal for clutch assemblies, while in aerospace, it supports auxiliary equipment due to its high load capacity. The temperature range suits both industries perfectly.

Practical Applications of 81228 M Bearing
For medical imaging devices, 81228 M Bearing offers reliable performance with minimal maintenance. Its stainless steel components resist wear, making it a long-lasting solution for critical equipment.

Q&A

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