Do I need a press to install this?

No. The bearing is already pressed onto the hub at the factory. You install the complete assembly as a unit using the mounting bolts at the steering knuckle.

What fasteners or hardware do I need?

The assembly itself comes ready to bolt on. You'll need the fasteners that hold it to your vehicle's steering knuckle and axle nut — check your service manual for torque specs and any lock washers or hardware you may already have on hand.

Can I install this myself?

Yes, if you're comfortable removing the wheel, brake caliper, and rotor, then unbolting the old hub and bolting in the new one. Basic hand tools and a socket set are all you need — no special equipment required.