NTN 51244 Thrust Ball Bearing
The ZIBOO NTN 51244 is a thrust ball bearing designed to support axial loads in industrial machinery and equipment assemblies. It features bore, outer diameter and height dimensions of 220mm, 224mm and 297mm respectively. This component suits maintenance engineers and technicians replacing worn bearings in heavy-duty applications.
Fitment and load suitability
Buyers needing a thrust bearing with these exact metric dimensions for axial load management will find this part appropriate. It is not intended for radial load applications or high-speed spindle roles where radial ball or roller bearings are required. Customers seeking different bore sizes, cage materials or sealing options should look for alternative specifications.
Highlights
- NTN 51244 thrust bearing handles axial loads
- 220 mm bore fits 220 mm shafts
- 224 mm outer diameter matches housing specs
- 297 mm overall height suits assembly space
Specifications
| Brand | ZIBOO |
|---|---|
| Model | NTN 51244 |
Questions about this item
What does the 220 mm bore mean for shaft fit on the NTN 51244?
The 220 mm bore is the nominal inner diameter that seats directly on a matching shaft; it determines the maximum shaft size this bearing can accommodate.
How does the 297 mm outside diameter limit housing design for the 51244 thrust ball bearing?
The 297 mm outside diameter sets the minimum housing bore required, so the housing must be machined to at least this diameter to accept the bearing.
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