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OUTPUT · STEP (AP214)
PARAMETRIC · 3D · STEP

Deep Groove Ball Bearing Generator

Enter a designation (part number) or the bore, outer diameter, width and corner radius to generate a STEP file for a deep groove ball bearing.

Standard JIS B 1521 / ISO 15 (boundary dimensions) Type Single row, open
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SAMPLE
STATIC · DEFAULT-VALUE MODEL
● SAMPLE IMAGE
VIEW · ISO
6204 · ⌀20/47 · w14
BEARING
DEFAULT PARAMETERS
Deep Groove Ball Bearing Generator SAMPLE · 6204 · ⌀20/47
This is a sample image. After generating, view the actual model in 3D preview. 3D Preview →
CALCULATED · SPEC
AUTO-COMPUTED
PCD
33.50mm
Pitch Circle Diameter (PCD)
Dw
6.75mm
Ball Diameter Equiv. (Dw)
t
3.38mm
Ring Wall Thickness
REF
6204
Designation
HOW-TO How to Generate a STEP File for a Deep Groove Ball Bearing +
  1. Enter a part number, or the bore, outer diameter, width and corner radius
  2. Click "Download STEP File" or "Preview STEP Model"
  3. If you selected "Download STEP File", the STEP file will be saved automatically
  4. If you selected "Preview STEP Model", check the 3D model, then click "Download STEP File" manually
Tags
Utility Power Transmission
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PARAMETERS
Enter Dimensions
4 REQUIRED
688–6310

Enter a part number to auto-fill the dimensions (e.g. 608). Enter dimensions directly to show the matching part number

8–50 mm
mm

Inner diameter of the inner ring (shaft hole)

16–110 mm
mm

Outer diameter of the bearing

4–27 mm
mm

Width of the bearing

0.2–2 mm
mm

Rounding of the inner/outer ring corners

CAUTION

The deep groove ball bearing generated by this tool implements its main dimensions (bore, outer diameter, width and corner radius) based on the JIS B 1521 / ISO 15 boundary dimensions. The internal geometry (raceway groove, ring wall distribution, ball diameter and ball count) is not specified by the standard and is based on estimated values from multiple sources. The model is an open type without cage or seals, and the ball count and ball diameter are a reference implementation for appearance.

ABOUT · STEP

The STEP file (.step / .stp) is a standard 3D CAD format that retains dimensional and topology data. Compatible with major CAD software including Fusion 360, SolidWorks, and FreeCAD.

  • Full-scale solid (mm units)
  • Editable dimensions and post-processing in CAD
  • Convertible with a slicer for 3D printing

Generating 3D model...