


51103 Nachi Thrust Bearing 17x30x9mm - Made in Japan
UPC: 00193019083901
51103 Nachi Thrust Ball Bearing
✔️ 17mm x 30mm x 9mm - Made in Japan, Built to Last
This 51103 Nachi thrust bearing is made for handling strong axial loads in vertical or horizontal systems. Built from tough 52100 chrome steel, it's engineered in Japan for reliable performance in industrial setups, gear assemblies, and more. Includes one precision thrust bearing.
✅ Bearing size: 17mm x 30mm x 9mm
✅ Handles heavy axial loads with ease
✅ Dynamic load rating: 10,800 N
✅ Static load rating: 18,200 N
✅ Max speed with grease: 6,000 RPM
✅ Max speed with oil: 9,100 RPM
✅ Made from high-strength 52100 alloy steel
✅ Made in Japan - trusted quality
✅ Pack includes 1 thrust ball bearing
💡 What’s the benefit of using a thrust ball bearing in machinery?
Thrust ball bearings are key for load control in tight spots:
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Specifically built for axial load direction
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Chrome steel resists wear and holds alignment
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Compact size ideal for rotating shafts and housings
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High RPM limits for demanding setups
If you're looking for precision, strength, and smooth spin under load, this Japanese-made Nachi bearing is ready to deliver. Order today and keep your machine moving strong.