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Single Row Cylindrical Roller Thrust Bearings 811/630 M

Single Row Cylindrical Roller Thrust Bearings 811/630 M

The 811/630 M is a single-row cylindrical roller thrust bearing, measuring 630mm in bore diameter and 750mm in outer diameter, with a width of 95mm. Made from chrome steel, it’s built to handle heavy thrust loads up to 486000 lbf.

Its machined brass cage ensures smooth operation and durability, even at speeds up to 500 RPM. The bearing performs reliably 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 gearboxes where high thrust loads are common.

Weighing 80kg, it’s a robust option for demanding environments. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number 811/630 M
  • size 630 mm x 750 mm x 95 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 630 mm
  • Bore Dia Tolerance -0.050mm to 0
  • Outer Dia 750 mm
  • Outer Dia Tolerance -0.075mm to 0
  • Width 95 mm
  • Height Tolerance -0.60mm to +0.06mm
  • Outside Diameter Shaft Washer 746 mm
  • Bore Diameter Housing Washer 634 mm
  • Height Shaft Washer 28.5 mm
  • Chamfer Dimension Housing Washer r1,2 (min.) 3 mm
  • Washer Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Machined brass cage
  • Dynamic Radial Load 486000 lbf
  • Static Radial Load 3082500 lbf
  • Max Speed 500 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 80 kg
  • Shaft Washer IW-811/630
  • Housing Washer OW-811/630
Single Row Cylindrical Roller Thrust Bearings 811/630 M dimension drawing
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Features

Structural Advantages of 811/630 M Bearing

811/630 M Bearing features a robust chrome steel construction, ideal for handling heavy thrust loads.
Its dynamic radial load capacity of 486,000 lbf ensures reliable performance in demanding industrial settings.

The machined brass cage maintains roller alignment, reducing friction and extending operational life.
With a maximum speed of 500 rpm, it balances durability and efficiency for large-scale applications.

811/630 M Bearing operates effectively in temperatures ranging from -30° to 110°C.
Its precise tolerances and sturdy design make it suitable for high-load scenarios.

Application

Industrial Uses of 811/630 M Bearing
811/630 M Bearing is commonly used in heavy machinery like industrial presses and large conveyor systems, where its high load capacity handles significant axial forces. The machined brass cage ensures smooth operation even under continuous stress.

In wind turbine applications, 811/630 M Bearing supports the main shaft, providing stability against strong thrust loads. Its chrome steel construction offers durability in harsh outdoor conditions.

For mining equipment, 811/630 M Bearing’s large size and robust design make it suitable for crushers and excavators. The precise tolerances ensure reliable performance in demanding environments.

Automotive vs Aerospace: Applications of 811/630 M Bearing
In automotive manufacturing, 811/630 M Bearing is used in large presses for forming car body panels. Its high static load capacity ensures consistent performance.

Aerospace applications benefit from 811/630 M Bearing in ground support equipment like aircraft lifts. The bearing’s reliability is crucial for safety in these high-stakes environments.

Built for Heavy-Duty Use: 811/630 M Bearing
811/630 M Bearing excels in steel mills, where it handles extreme loads in rolling mills. The chrome steel rollers resist wear even under intense heat and pressure.

In marine applications, 811/630 M Bearing is found in ship propulsion systems. Its corrosion-resistant materials and large size make it ideal for these challenging conditions.

Q&A

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