Model Numbers: B678ZZ
Brands Carried: MISUMI
Bearing Sizing: ID 8mm X OD 12mm X W 2.5mm, 8 mm Ball Bearing
Bearing Seals: Double Shielded
For more 678 ball bearings and seal options — we have hundreds visit MISUMI.
Select Part Numbers to Buy 678 Ball Bearings
| Bearing Seals | MISUMI |
|---|---|
| Open Type | – |
| Single Shielded | – |
| Double Shielded | B678ZZ |
| Rubber Sealed | – |
Please select between the four options above:
Open Type:
Single Shielded:
Double Shielded:
B678ZZ Ball Bearing
B678ZZ Ball Bearing
Rubber Sealed:
Miniature Ball Bearings 678 – 8X12X2.5mm Description
The 678 is a 8 mm Ball Bearing that can be used in many rotary and factory automation applications. The 678 Miniature Ball Bearings is an open style bearing. The 678 8 mm Ball Bearing Inner Dimension 8mm X Outer Dimension 12mm X Width 2.5mm is an open style ball bearing designed for high rotational speeds and high dynamic loads.
678 Ball Bearings 8X12X2.5mm Specifications & Dimensions
| Universal | 678 |
|---|---|
| Type | Ball |
| Inner/Outer Ring Material | Steel |
| Precision | Grade 0 |
| Inner Dimension d(Ø) | 8 |
| Outer Dimension D(Ø) | 12 |
| Width B (or T)(mm) | 2.5 |
| Retainer Type | Punching |
| Load Direction | Radial |
| Specifications/Environment | Standard |
| Number of Raceway Ring Rows | Single Track |
| Size Standards | Metric Series |
Miniature Ball Bearings 678 – Technical Specifications/Dimensions
Open Ball Bearings
Single Shielded Ball Bearings
Rubber Sealed Ball Bearings
Other Ball Bearing Series
