
Model Numbers: R8ZZ
Brands Carried: EZO
Bearing Sizing: ID 0.5mm X OD 1.125mm X W 0.3125mm, 0.5 mm Ball Bearing
Bearing Seals: Double Shielded
For more R8 ball bearings and seal options — we have hundreds visit MISUMI.
Select Part Numbers to Buy R8 Ball Bearings
| Bearing Seals | EZO (SPB-USA) |
|---|---|
| Open Type | – |
| Single Shielded | – |
| Double Shielded | R8ZZ |
| Rubber Sealed | – |
Please select between the four options above:
Open Type:


Single Shielded:


Double Shielded:

R8ZZ Ball Bearing

R8ZZ Ball Bearing
Rubber Sealed:


Deep Groove Ball Bearings R8 – 0.5X1.125X0.3125mm Description
The R8 is a 0.5 mm Ball Bearing that can be used in many rotary and factory automation applications. The R8 Deep Groove Ball Bearings is an open style bearing. The R8ZZ ball bearing has a single row raceway and it is shielded on each side. The R8 0.5 mm Ball Bearing Inner Dimension 0.5mm X Outer Dimension 1.125mm X Width 0.3125mm is an open style ball bearing designed for high rotational speeds and high dynamic loads.
R8 Ball Bearings 0.5X1.125X0.3125mm Specifications & Dimensions
| Universal | R8 |
|---|---|
| Type | Ball |
| Inner/Outer Ring Material | Steel |
| Precision | Grade 0 |
| Inner Dimension d(Ø) | 0.5 |
| Outer Dimension D(Ø) | 1.125 |
| Width B (or T)(mm) | 0.3125 |
| Retainer Type | Punching |
| Load Direction | Radial |
| Specifications/Environment | Standard |
| Number of Raceway Ring Rows | Single Track |
| Size Standards | Metric Series |

Deep Groove Ball Bearings R8 – Technical Specifications/Dimensions
Open Ball Bearings
Single Shielded Ball Bearings
Rubber Sealed Ball Bearings
Other Ball Bearing Series

