ZIBOO
ZIBOO NTN 6820 ZZ Deep Groove Ball Bearings 100x125x13mm electrician tool
Deep groove ball bearings sized 100x125x13mm for electrician tool applications
- TypeTest Equipment
- Color/FinishRed
- Item Count1 pack
- Selling UnitBox
- Parts3 Years
- Labor1 Year
- Deep groove design handles radial and axial loads
- Double ZZ shields protect against dust and moisture
- 100 mm inner diameter fits standard electrician tool shafts
- 125 mm outer diameter matches common housing bores
- 13 mm width allows compact installation in tight spaces
NTN 6820 ZZ Deep Groove Ball Bearings
The NTN 6820 ZZ is a deep groove ball bearing built for electrician tools and similar rotating equipment. It suits maintenance engineers and workshop technicians who need a dependable replacement for worn or noisy bearings in motor assemblies. The bearing handles radial and moderate axial loads in a compact form factor.
Sealed Red Finish and Warranty Terms
Each unit ships with a red finish and dual metal shields that keep contaminants out while retaining lubricant. The pack contains a single bearing sold by the box. Coverage includes three years on parts and one year on labour, giving the installer a clear service window.
100x125x13mm Capacity and Limits
The bearing measures 100mm bore by 125mm outside diameter by 13mm width, fitting shafts and housings machined to those dimensions. It runs smoothly in standard electric-motor speeds and light-to-medium duty cycles. Applications with heavy shock loads, extreme temperatures or misalignment beyond normal tolerances will exceed its design envelope.
Highlights
- Deep groove design handles radial and axial loads
- Double ZZ shields protect against dust and moisture
- 100 mm inner diameter fits standard electrician tool shafts
- 125 mm outer diameter matches common housing bores
- 13 mm width allows compact installation in tight spaces
Specifications
| Brand | ZIBOO |
|---|---|
| Model | NTN 6820 ZZ |
| Type | Test Equipment |
| Color/Finish | Red |
| Item Count | 1 pack |
| Selling Unit | Box |
| Parts | 3 Years |
| Labor | 1 Year |
Questions about this item
When should the NTN 6820 ZZ bearing be inspected or replaced?
The manufacturer supplies parts coverage for three years and labor coverage for one year, suggesting a service check within that period.
What operating limit is reached first during continuous rotation?
The 13 mm width and 100x125 mm bore/OD dimensions set the load and speed envelope; sustained operation near the rated limit will hit temperature or fatigue boundaries first.
How much noise and heat does the sealed ZZ bearing generate in all-day use?
The double-shield ZZ design retains grease and excludes contaminants, so acoustic output and temperature rise stay low under normal electrician-tool duty cycles.
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