MR6702-ZZ Ball Bearing Double Shielded ID 15mm OD 21mm Width 4mm
UPC: 00193019060148
Brand : VXB
Type : Deep groove ball bearings
Inner (ID) : 15mm
Outer (OD) : 21mm
MR6702-ZZ Deep Groove Ball Bearing
✔️ 15mm x 21mm x 4mm - Shielded, Ultra-Thin Design
The MR6702-ZZ is a low-profile, shielded deep groove ball bearing built for smooth operation in compact spaces. With double metal shields (ZZ) to protect against dust and light contaminants, it’s a solid choice for applications like miniature motors, gear assemblies, and tight-tolerance mechanical systems.
✅ Type: Deep groove ball bearing (single row)
✅ Shields: ZZ (double metal shields)
✅ Inner Diameter: 15mm (.591")
✅ Outer Diameter: 21mm (.827")
✅ Width: 4mm (.157")
✅ Dynamic Load Rating: 0.93 kN
✅ Static Load Rating: 0.58 kN
✅ Pack Size: 1 bearing
Dimensions Table:
| Spec | Value |
|---|---|
| ID (Bore) | 15mm / .591" |
| OD | 21mm / .827" |
| Width | 4mm / .157" |
| Shield Type | ZZ (Double Metal Shields) |
| Dynamic Load | 0.93 kN |
| Static Load | 0.58 kN |
💡 What do ZZ shields do in miniature ball bearings?
ZZ shields help keep out dust and debris while retaining lubrication, extending the bearing’s lifespan in low-friction environments. They’re perfect for sealed enclosures or systems with limited exposure to harsh contaminants.
If you're building something tight, smooth, and reliable - this little guy is ready to roll. Add it to your setup and keep things spinning sharp!