Model Numbers: BR74, MR74, MR74ZZ
Brands Carried: MISUMI, NSK, EZO, NSK Micro Precision
Bearing Sizing: ID 4mm X OD 7mm X W 2mm, 4 mm Ball Bearing
Bearing Seals: Open, Double Shielded
For more MR74 ball bearings and seal options — we have hundreds visit MISUMI.
Select Part Numbers to Buy MR74 Ball Bearings
| Bearing Seals | MISUMI | NSK | EZO (SPB-USA) | NSK MICRO PRECISION |
|---|---|---|---|---|
| Open Type | BR74 | – | MR74 | MR74 |
| Single Shielded | – | – | – | – |
| Double Shielded | – | MR74ZZ | MR74ZZ | MR74ZZ |
| Rubber Sealed | – | – | – | – |
Please select between the four options above:
Open Type:
BR74 Ball Bearing
MR74 Ball Bearing
BR74 Ball Bearing
MR74 Ball Bearing
Single Shielded:
Double Shielded:
MR74ZZ Ball Bearing
MR74ZZ Ball Bearing
Rubber Sealed:
Miniature Ball Bearings MR74 – 4X7X2mm Description
The MR74 is a 4 mm Ball Bearing that can be used in many rotary and factory automation applications. The MR74 Miniature Ball Bearings is an open style bearing. The MR74ZZ ball bearing has a single row raceway and it is shielded on each side. The MR74 4 mm Ball Bearing Inner Dimension 4mm X Outer Dimension 7mm X Width 2mm is an open style ball bearing designed for high rotational speeds and high dynamic loads.
MR74 Ball Bearings 4X7X2mm Specifications & Dimensions
| Universal | MR74 |
|---|---|
| Type | Ball |
| Inner/Outer Ring Material | Steel |
| Precision | Grade 0 |
| Inner Dimension d(Ø) | 4 |
| Outer Dimension D(Ø) | 7 |
| Width B (or T)(mm) | 2 |
| Retainer Type | Punching |
| Load Direction | Radial |
| Specifications/Environment | Standard |
| Number of Raceway Ring Rows | Single Track |
| Size Standards | Metric Series |
Miniature Ball Bearings MR74 – Technical Specifications/Dimensions
Open Ball Bearings
Single Shielded Ball Bearings
Double Shielded Ball Bearings
Rubber Sealed Ball Bearings
Other Ball Bearing Series
