Diameter of Roller or Rocker given Allowable Bearing Stress Calculator

✖Allowable Bearing Stress is the maximum bearing stress that can be applied to a material or a structural element without causing failure.ⓘ Allowable Bearing Stress [F_p]			+10% -10%
✖Yield Stress of Steel is the stress at which the material begins to deform plastically, meaning it will not return to its original shape when the applied force is removed.ⓘ Yield Stress of Steel [F_y]			+10% -10%

✖The Diameter of Rollers and Rockers is the straight line passing from side to side through the center of a body or figure, especially a circle or sphere.ⓘ Diameter of Roller or Rocker given Allowable Bearing Stress [d_r]

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Diameter of Roller or Rocker given Allowable Bearing Stress

Formula

`"d"_{"r"} = ("F"_{"p"}*(20/("F"_{"y"}-13)))/0.66`

Example

`"1187.879mm"=("9.8MPa"*(20/("250MPa"-13)))/0.66`

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Diameter of Roller or Rocker given Allowable Bearing Stress Solution

STEP 0: Pre-Calculation Summary

Formula Used

Diameter of Rollers and Rockers = (Allowable Bearing Stress*(20/(Yield Stress of Steel-13)))/0.66
d_r = (F_p*(20/(F_y-13)))/0.66
This formula uses 3 Variables

Variables Used

Diameter of Rollers and Rockers - (Measured in Meter) - The Diameter of Rollers and Rockers is the straight line passing from side to side through the center of a body or figure, especially a circle or sphere.
Allowable Bearing Stress - (Measured in Pascal) - Allowable Bearing Stress is the maximum bearing stress that can be applied to a material or a structural element without causing failure.
Yield Stress of Steel - (Measured in Pascal) - Yield Stress of Steel is the stress at which the material begins to deform plastically, meaning it will not return to its original shape when the applied force is removed.

STEP 1: Convert Input(s) to Base Unit

Allowable Bearing Stress: 9.8 Megapascal --> 9800000 Pascal (Check conversion here)
Yield Stress of Steel: 250 Megapascal --> 250000000 Pascal (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

d_r = (F_p*(20/(F_y-13)))/0.66 --> (9800000*(20/(250000000-13)))/0.66

Evaluating ... ...

d_r = 1.18787884964849

STEP 3: Convert Result to Output's Unit

1.18787884964849 Meter -->1187.87884964849 Millimeter (Check conversion here)

FINAL ANSWER

1187.87884964849 ≈ 1187.879 Millimeter <-- Diameter of Rollers and Rockers

(Calculation completed in 00.020 seconds)

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NSS College of Engineering (NSSCE), Palakkad

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< 3 Bearing on Milled Surfaces Calculators

Diameter of Roller or Rocker given Allowable Bearing Stress

Go Diameter of Rollers and Rockers = (Allowable Bearing Stress*(20/(Yield Stress of Steel-13)))/0.66

Allowable Bearing Stress for Rollers and Rockers

Go Allowable Bearing Stress = ((Yield Stress of Steel-13)/20)*(0.66*Diameter of Rollers and Rockers)

Allowable Bearing Stress for Milled Surface Including Bearing Stiffeners

Go Allowable Bearing Stress = 0.9*Yield Stress of Steel

Diameter of Roller or Rocker given Allowable Bearing Stress Formula

Diameter of Rollers and Rockers = (Allowable Bearing Stress*(20/(Yield Stress of Steel-13)))/0.66
d_r = (F_p*(20/(F_y-13)))/0.66

What are the function of Roller and Rocker Bearing?

1. It typically consists of a pin at the top that facilitates rotations, and a curved surface at the bottom that accommodates the translational movements
2. Rocker and pin bearings are primarily used in steel bridges and accommodates rotation and translation.
3. Roller bearings are composed of one or more rollers between two parallel steel plates and are similar to ball bearings in that they are designed to carry a load while minimizing friction.

How to Calculate Diameter of Roller or Rocker given Allowable Bearing Stress?

Diameter of Roller or Rocker given Allowable Bearing Stress calculator uses Diameter of Rollers and Rockers = (Allowable Bearing Stress*(20/(Yield Stress of Steel-13)))/0.66 to calculate the Diameter of Rollers and Rockers, The Diameter of Roller or Rocker given Allowable Bearing Stress formula is defined as the diameter of the bearing stress of the roller or rocker. Diameter of Rollers and Rockers is denoted by d_r symbol.

How to calculate Diameter of Roller or Rocker given Allowable Bearing Stress using this online calculator? To use this online calculator for Diameter of Roller or Rocker given Allowable Bearing Stress, enter Allowable Bearing Stress (F_p) & Yield Stress of Steel (F_y) and hit the calculate button. Here is how the Diameter of Roller or Rocker given Allowable Bearing Stress calculation can be explained with given input values -> 1.2E+6 = (9800000*(20/(250000000-13)))/0.66.

FAQ

What is Diameter of Roller or Rocker given Allowable Bearing Stress?

The Diameter of Roller or Rocker given Allowable Bearing Stress formula is defined as the diameter of the bearing stress of the roller or rocker and is represented as d_r = (F_p*(20/(F_y-13)))/0.66 or Diameter of Rollers and Rockers = (Allowable Bearing Stress*(20/(Yield Stress of Steel-13)))/0.66. Allowable Bearing Stress is the maximum bearing stress that can be applied to a material or a structural element without causing failure & Yield Stress of Steel is the stress at which the material begins to deform plastically, meaning it will not return to its original shape when the applied force is removed.

How to calculate Diameter of Roller or Rocker given Allowable Bearing Stress?

The Diameter of Roller or Rocker given Allowable Bearing Stress formula is defined as the diameter of the bearing stress of the roller or rocker is calculated using Diameter of Rollers and Rockers = (Allowable Bearing Stress*(20/(Yield Stress of Steel-13)))/0.66. To calculate Diameter of Roller or Rocker given Allowable Bearing Stress, you need Allowable Bearing Stress (F_p) & Yield Stress of Steel (F_y). With our tool, you need to enter the respective value for Allowable Bearing Stress & Yield Stress of Steel and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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