
Model Numbers: 5306
Brands Carried: NSK, NTN, Nachi-Fujikoshi
Bearing Sizing: ID 30mm X OD 72mm X W 30.16mm, 30 mm Ball Bearing
Bearing Seals: Open
For more 5306 ball bearings and seal options — we have hundreds visit MISUMI.
Select Part Numbers to Buy 5306 Ball Bearings
| Bearing Seals | NSK | NTN | Nachi-Fujikoshi |
|---|---|---|---|
| Open Type | 5306 | 5306 | 5306 |
| Single Shielded | – | – | – |
| Double Shielded | – | – | – |
| Rubber Sealed | – | – | – |
Please select between the four options above:
Open Type:

5306 Ball Bearing

5306 Ball Bearing
Single Shielded:


Double Shielded:


Rubber Sealed:


Angular Ball Bearings 5306 – 30X72X30.16mm Description
The 5306 is a 30 mm Ball Bearing that can be used in many rotary and factory automation applications. The 5306 Angular Ball Bearings is an open style bearing. The 5306 30 mm Ball Bearing Inner Dimension 30mm X Outer Dimension 72mm X Width 30.16mm is an open style ball bearing designed for high rotational speeds and high dynamic loads.
5306 Ball Bearings 30X72X30.16mm Specifications & Dimensions
| Universal | 5306 |
|---|---|
| Type | Ball |
| Inner/Outer Ring Material | Steel |
| Precision | Grade 0 |
| Inner Dimension d(Ø) | 30 |
| Outer Dimension D(Ø) | 72 |
| Width B (or T)(mm) | 30.16 |
| Retainer Type | Punching |
| Load Direction | Radial |
| Specifications/Environment | Standard |
| Number of Raceway Ring Rows | Double Track |
| Size Standards | Metric Series |

Angular Ball Bearings 5306 – Technical Specifications/Dimensions
Single Shielded Ball Bearings
Double Shielded Ball Bearings
Rubber Sealed Ball Bearings
Other Ball Bearing Series

