ZIBOO
ZIBOO NTN 51156 Thrust Ball Bearing 280x283x347mm electrician tool
Thrust ball bearing sized 280 by 283 by 347 mm for axial load support
- NTN 51156 model ensures precise axial load handling
- 280 mm bore diameter fits standard shaft sizes
- 283 mm outer diameter provides secure housing fit
- 347 mm overall width supports stable thrust distribution
NTN 51156 Thrust Ball Bearing
The ZIBOO NTN 51156 is a thrust ball bearing designed to handle axial loads in electrician tool assemblies and related mechanical equipment. It suits maintenance technicians and industrial users who need a direct replacement component for existing machinery.
280x283x347mm dimensional fit
This bearing replaces a worn unit with the identical 280x283x347mm envelope, restoring smooth axial rotation without modification. The upgrade is worth it when the original bearing shows excessive play, noise or heat under load.
Highlights
- NTN 51156 model ensures precise axial load handling
- 280 mm bore diameter fits standard shaft sizes
- 283 mm outer diameter provides secure housing fit
- 347 mm overall width supports stable thrust distribution
Specifications
| Brand | ZIBOO |
|---|---|
| Model | NTN 51156 |
Questions about this item
What shaft and housing diameters does the 280x283x347mm thrust ball bearing fit?
The bearing suits a 280 mm shaft and a 283 mm housing bore, with an overall outside diameter of 347 mm.
How is the NTN 51156 thrust ball bearing installed, and what common mistake should be avoided?
Press the inner ring onto the shaft and the outer ring into the housing using a sleeve that contacts only the ring being seated; never transmit force through the rolling elements.
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