NTN H 212X – A 212 X Adapter Sleeve
The NTN H 212X – A 212 X Adapter Sleeve is designed for secure and precise mounting of bearings with tapered bores onto cylindrical shafts. Its durable build and accurate thread design make it ideal for industrial applications requiring strong locking performance and stability.
Manufacturer: NTN
Type: Adapter Sleeve
Model: H 212X – A 212 X
Technical Information:
- Bore Diameter: 55 mm
- Internal Diameter: 60 mm
- Outer Diameter of Locknut: 80 mm
- Sleeve Length: 38 mm
- Distance Between Bearing Face and Nut Rear Face: 13 mm
- G – Thread Designation: M60X2
- Locknut Number: AN12
- Lock Washer Number: AW12X








