Description:MACHIFIT 10pcs MR74ZZ / MR84ZZ I.D 4mm Ball bearings, double shielded miniature ball bearing.
Specification:
Model: MR74ZZ, MR84ZZ
Bearing material: Chrome Steel(Gcr15)
Scroll columns number: Single column
Raceway type: Deep groove raceway
Seal cap: Double sealed
Roll body: Steel ball
Precision grade: P0
Color: Silver Tone
Seals type: Double iron cover
| Model |
Bore (d) |
Diameter (D) |
Width (B) |
| MR74ZZ |
4mm |
7mm |
2.5mm |
| MR84ZZ |
4mm |
8mm |
3mm |
1. Bearing made from Chrome Steel(Gcr15) for durability and resistance.
2. Mainly take the radial load as well as moderate axial load.
3. Bearing are fitted with two steel dust shields to prevent ingress of dirt and foreign matter, high temperature resistance.
4. Simple configuration,high speed, hight precision, less coefficient of friction, less vibration and noise.
5. These bearings are pre-lubricated with grease.
6. Easy to install and replace.
7. Less Friction and higher Speed.
8. Durable and Insulation.
9. Widely used in all kinds of industrial equipment, micro motor,small rotary motor,office equipment and so on.
Package Included:10 x Ball Bearings
More Details:
