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Metric Single Direction Thrust Ball Bearing 51317
Metric Single Direction Thrust Ball Bearing 51317

Metric Single Direction Thrust Ball Bearing 51317

The 51317 is a single-direction thrust ball bearing with an 85mm bore and 150mm outer diameter, crafted from robust 52100 chrome steel. It manages thrust loads up to 39150 lbf and operates smoothly at speeds up to 2200 RPM.

Its open design simplifies maintenance, while the stainless steel cage enhances durability. The bearing performs reliably in temperatures ranging from -30°C to 110°C.

This model is interchangeable with SKF bearings, offering a practical option for replacements. Suitable for heavy-duty applications like industrial presses or large gear systems where high thrust loads are expected.

Weighing 3.55kg, it’s built to handle demanding conditions while complying with RoHS and REACH standards for safety.

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Product Parameters

  • Part Number 51317
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Thrust
  • Seal Type Open
  • Bore Dia 85 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 150 mm
  • Outer Dia Tolerance -0.025mm to 0
  • Outer Dia Shaft Washer 150 mm
  • Width 49 mm
  • Width Tolerance +0.025mm to -0.3mm
  • Inner Dia Housing Washer 88 mm
  • Chamfer Dimension 1.5 mm
  • Ring Material 52100 Chrome Steel
  • Ball Material 52100 Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Thrust Load 39150 lbf
  • Static Thrust Load 91125 lbf
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 2200 rpm
  • Weight 3.55 kg

Features

How Does 51317 Bearing Handle Heavy Loads?

51317 Bearing is built with 52100 chrome steel rings and balls, offering robust resistance to high thrust loads.
Its dynamic thrust load capacity reaches 39,150 lbf, making it suitable for demanding industrial applications.

The stainless steel cage ensures proper ball alignment, reducing friction and enhancing durability.
With a maximum speed of 2,200 rpm, it delivers reliable performance under heavy-duty conditions.

51317 Bearing operates smoothly within a temperature range of -30° to 110°C, adapting to various environments.
Its open design simplifies maintenance, while the precise tolerances ensure consistent performance.

Application

Industrial Uses of 51317 Bearing
51317 Bearing is commonly used in heavy machinery like hydraulic presses and large gearboxes, where its high thrust load capacity handles significant axial forces. The open design simplifies lubrication, extending service life in demanding conditions.

Where Is 51317 Bearing Used?
You’ll find 51317 Bearing in wind turbine pitch control systems, where its robust construction manages variable loads. Its metric sizing ensures seamless integration with European-designed equipment.

Built for Heavy-Duty Use: 51317 Bearing
51317 Bearing excels in mining equipment, supporting conveyor rollers that operate under extreme loads. The chrome steel rings and stainless steel cage offer reliable performance in harsh environments.

Automotive vs Aerospace: Applications of 51317 Bearing
In automotive applications, 51317 Bearing supports clutch release mechanisms in heavy trucks. For aerospace, it’s used in landing gear test rigs due to its precision under thrust loads.

Key Fields for 51317 Bearing
51317 Bearing is ideal for industrial pumps, where its wide inner diameter accommodates large shafts. The temperature tolerance makes it suitable for both hot and cold processing plants.

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