Bearing Adapter Sleeve With Lock Nut And Washer For 150 Mm Shaft Diameter, Bore Approximately 155 Mm, Thread M155x2, Sleeve Width 100-105 Mm, Includes KM34 Nut And MB34 Washer, Precision Coupling Component
✔️ High-strength steel sleeve, M155×2 lock nut, MB34 washer included
The H3134 adapter sleeve is designed to mount tapered bore bearings (e.g., 22234K, 23234K) onto standard cylindrical shafts without the need for complex shaft modifications. The locking system using a nut and washer enables firm axial positioning and resistance to vibration and dynamic loading. When properly installed, the sleeve ensures concentric alignment between the shaft and bearing, minimizes slippage, and allows for easier removal or repositioning compared to direct shaft mounting.
✅ Shaft diameter (d) 150 mm; adapter bore (d1) ~155 mm; sleeve width (B) 100-105 mm✅ Lock Nut thread size M155×2; KM34 nut & MB34 washer included
✅ Material: high-strength, case-hardened steel; surface: precision ground
✅ Weight: approx 10-12.5 kg (varies by manufacturer)
✅ Common applications include industrial gearboxes, pumps, crushers, conveyors
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💡 What is a tapered-bore bearing adapter sleeve used for in heavy industrial equipment? This handy setup makes mounting tapered bore bearings on standard shafts easy and secure. - It lets you mount tapered bore bearings on standard shafts without shaft modification. - Lock nut and washer provide axial positioning and vibration resistance. - Makes removal or repositioning easier during maintenance and setup.