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H3124 Bearing Adapter Sleeve with Lock Nut & Washer

H3124 Bearing Adapter Sleeve with Lock Nut & Washer

Regular price $49.99
Regular price $89.99 Sale price $49.99
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šŸ› ļø H3124 Bearing Adapter Sleeve with Lock Nut & Washer

Parameter Typical Value / Description
Designation H3124
Suitable Shaft Diameter (d) 110 mm
Adapter Sleeve Bore Diameter (d1) ~115 mm (depending on manufacturer)
Thread Size (Lock Nut) M115Ɨ2
Width of Sleeve (B) Approx. 75–80 mm
Lock Nut & Lock Washer Included (KM24 nut and MB24 washer typically)
Material Case-hardened high-grade steel
Surface Finish Precision ground
Approximate Weight ~5.5 – 6.5 kg (varies slightly by brand)

šŸ”§ Function & Use

The H3124 adapter sleeve is used to mount tapered bore bearings onto cylindrical shafts. It ensures a strong mechanical connection by tightening the bearing on the shaft with a lock nut and washer, which prevents axial movement and ensures smooth operation under load.

āœ… Common Applications:

  • Electric motors

  • Gearboxes

  • Pumps and fans

  • Industrial conveyors

  • Agricultural and heavy-duty equipment

Its rugged design and heat-treated construction make it well-suited for high-load and high-speed environments.

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