ZIBOO
ZIBOO NTN 6317 ZZ Deep Groove Ball Bearings 85x180x41mm
A deep groove ball bearing sized 85 by 180 by 41 millimetres for rotational applications
- TypeTest Equipment
- Color/FinishRed
- Item Count1 pack
- Selling UnitBox
- Parts3 Years
- Labor1 Year
- Precision rotation with 85x180x41mm deep-groove geometry
- Shielded ZZ design keeps contaminants out for longer service life
- NTN 6317 ZZ bearing rated for high-speed electrician tool applications
- Single-box pack delivers one ready-to-install unit
- Three-year parts coverage backs durability confidence
NTN 6317 ZZ Deep Groove Ball Bearings
The NTN 6317 ZZ Deep Groove Ball Bearings 85x180x41mm are precision rolling-element components designed for electricians and maintenance technicians who need reliable rotational support in motor shafts, gearboxes or pump assemblies. They suit professionals replacing worn bearings in industrial or commercial equipment where the 6317 series is specified.
Installation and common issues
The bearings are supplied new in a single box and press-fit onto a shaft of the matching diameter; correct alignment and even pressure prevent race damage during fitting. The most frequent problems arise from contaminant ingress if the shields are damaged, from excessive preload caused by incorrect housing tolerances, or from brinelling when the assembly receives impact loads while stationary.
Practical limits of the bearing series
The deep-groove geometry handles combined radial and axial loads but reaches its capacity limit under sustained heavy thrust or high-speed operation beyond the series rating. The metal shields retain grease and exclude coarse debris yet do not seal against fine dust or moisture, so environments with heavy contamination demand external sealing arrangements. The fixed 85x180x41mm envelope means the bearing cannot be interchanged with other dimensional series without redesigning the shaft and housing seats.
Highlights
- Precision rotation with 85x180x41mm deep-groove geometry
- Shielded ZZ design keeps contaminants out for longer service life
- NTN 6317 ZZ bearing rated for high-speed electrician tool applications
- Single-box pack delivers one ready-to-install unit
- Three-year parts coverage backs durability confidence
Specifications
| Brand | ZIBOO |
|---|---|
| Model | NTN 6317 ZZ |
| Type | Test Equipment |
| Color/Finish | Red |
| Item Count | 1 pack |
| Selling Unit | Box |
| Parts | 3 Years |
| Labor | 1 Year |
Questions about this item
How do I confirm the ZIBOO NTN 6317 ZZ bearing is installed correctly?
Check that the 85 mm inner diameter seats fully on the shaft, the 180 mm outer diameter sits flush in the housing, and the 41 mm width matches the spacer without binding or excess play.
What comes in the box with the ZIBOO NTN 6317 ZZ bearing?
One NTN 6317 ZZ deep-groove ball bearing with metal shields on both sides, supplied in a single box.
Which ZIBOO NTN 6317 ZZ variant should I choose for a standard radial-load application?
The listed 6317 ZZ model with 85 mm bore, 180 mm outside diameter and 41 mm width is the standard shielded version for general radial loads.
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