ZIBOO
ZIBOO NTN 2315K Self Aligning Ball Bearings 75x160x55mm
Self-aligning ball bearing measuring 75x160x55mm compensates for shaft misalignment
- Self-aligning design compensates for shaft misalignment
- 75 mm bore fits standard shaft dimensions
- 160 mm outer diameter suits common housings
- 55 mm width supports radial load capacity
NTN 2315K Self Aligning Ball Bearings
The NTN 2315K self aligning ball bearings suit mechanics and maintenance teams fitting replacement units in electric motors, pumps or conveyor shafts where shaft deflection or housing misalignment occurs. The spherical outer raceway allows the inner ring to tilt slightly, reducing edge loading and extending service intervals in vibrating equipment.
Capacity and headroom for 75 mm shafts
With a 75 mm bore, 160 mm outside diameter and 55 mm width, the 2315K series handles moderate radial loads and combined axial forces in both directions. The self aligning design absorbs misalignment up to the manufacturer’s rated angle, but it is not intended for pure thrust applications or high-speed precision spindles where cylindrical roller or angular contact bearings provide greater stiffness.
Highlights
- Self-aligning design compensates for shaft misalignment
- 75 mm bore fits standard shaft dimensions
- 160 mm outer diameter suits common housings
- 55 mm width supports radial load capacity
Specifications
| Brand | ZIBOO |
|---|---|
| Model | NTN 2315K |
Questions about this item
Will the 75 mm bore of the 2315K fit the existing shaft on my older motor?
The bearing has a 75 mm bore, 160 mm outside diameter and 55 mm width; measure your shaft and housing to confirm the match.
How can I verify the self-aligning ball bearing runs true after installation?
Rotate the shaft by hand — it should turn smoothly with no binding or excessive play, and the inner ring should tilt freely within the outer ring to show the self-aligning action.
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