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Single Row Cylindrical Roller Thrust Bearings 812/500 M

Single Row Cylindrical Roller Thrust Bearings 812/500 M

The 812/500 M is a single-row cylindrical roller thrust bearing with a large 500mm bore and 670mm outer diameter, built from sturdy chrome steel. It handles heavy thrust loads up to 720000 lbf and operates smoothly at speeds up to 400 RPM.

Its machined brass cage ensures durability, while the precise tolerances provide reliable performance under stress. The bearing works well in temperatures ranging from -30°C to 110°C.

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

Weighing 144kg, it’s designed for robust performance in demanding environments. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 812/500 M
  • size 500 mm x 670 mm x 135 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 500 mm
  • Bore Dia Tolerance -0.045mm to 0
  • Outer Dia 670 mm
  • Outer Dia Tolerance -0.075mm to 0
  • Width 135 mm
  • Height Tolerance -0.50mm to +0.05mm
  • Outside Diameter Shaft Washer 665 mm
  • Bore Diameter Housing Washer 505 mm
  • Height Shaft Washer 39.5 mm
  • Chamfer Dimension Housing Washer r1,2 (min.) 5 mm
  • Washer Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Machined brass cage
  • Dynamic Radial Load 720000 lbf
  • Static Radial Load 3667500 lbf
  • Max Speed 400 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 144 kg
  • Shaft Washer IW-812/500
  • Housing Washer OW-812/500
Single Row Cylindrical Roller Thrust Bearings 812/500 M dimension drawing
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Features

Performance Features of 812/500 M Bearing

812/500 M Bearing is built with chrome steel washers and rollers, offering robust resistance to heavy thrust loads.
Its dynamic radial load capacity reaches 720,000 lbf, making it suitable for demanding industrial applications.

The machined brass cage ensures precise roller alignment, enhancing durability and reducing friction.
With a maximum speed of 400 rpm, it maintains stable performance under high-load conditions.

812/500 M Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its corrosion-resistant materials and sturdy construction ensure long service life with minimal maintenance.

Application

Industrial Uses of 812/500 M Bearing
812/500 M Bearing is commonly used in heavy machinery, such as large presses and rolling mills, where its high load capacity handles significant axial forces. The machined brass cage ensures smooth operation even under demanding conditions.

What Makes 812/500 M Bearing a Preferred Choice?
In wind turbine applications, 812/500 M Bearing’s robust design and chrome steel construction provide reliable performance in harsh environments. Its large bore diameter makes it suitable for connecting heavy rotating components.

Built for Heavy-Duty Use: 812/500 M Bearing
For mining equipment, 812/500 M Bearing excels in conveyor systems and crushers, where its static radial load capacity supports extreme weights. The metric sizing ensures compatibility with international machinery standards.

Automotive vs Aerospace: Applications of 812/500 M Bearing
In automotive testing rigs, 812/500 M Bearing handles high thrust loads during durability tests. While not typically used in aerospace, its precision makes it ideal for ground support equipment.

Key Fields for 812/500 M Bearing
In marine applications, 812/500 M Bearing’s corrosion-resistant materials and high dynamic load rating make it suitable for propeller shafts. The wide temperature range ensures performance in varying climates.

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