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H212 55mm Adapter Sleeve w/Lock Nut & Washer
$38.03 CAD
$51.34 CADyou save $13.31 CAD
SKU: H212-Adapter-Sleeve
UPC:
UPC:
📐 H212 Dimensions (Typical)
| Parameter | Value |
|---|---|
| Shaft Diameter (d) | 55 mm |
| Tapered Bore Diameter | ~60 mm (1:12 taper) |
| Thread (Lock Nut) | M60 × 2 |
| Sleeve Length (L) | ~70 mm |
| Lock Nut | KM12 |
| Lock Washer | MB12 |
| Taper Ratio | 1:12 |
✅ Commonly Compatible Bearings
🔹 Self-aligning Ball Bearings:
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1212K
-
1312K
-
2212K
🔹 Spherical Roller Bearings:
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21312K
-
22212K
⚙️ Function
-
Mounts a bearing with a 1:12 tapered bore on a 55 mm cylindrical shaft.
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Avoids the need for machining a tapered shaft.
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The bearing is pushed up the sleeve’s taper and locked in place with a nut and washer.
🛠️ Installation Process
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Slide H212 sleeve onto the 55 mm shaft.
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Press the bearing onto the tapered sleeve.
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Tighten KM12 lock nut with a spanner wrench.
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Use MB12 lock washer to secure the nut by bending a tab into a nut slot.