Overview
The Baer Brakes 6920270 is a right-side, one-piece full cast replacement brake rotor with a slotted, drilled and zinc-plated finish, made for select Baer Brake systems. It is a vented cast iron rotor with an 11.35 inch outside diameter and 0.81 inch nominal thickness, with a five-hole pattern on a 4.50 inch bolt circle and a 2.780 inch register.
The rotor is directional and specific to one side of the vehicle, so this right-hand unit goes on the right. Its overall height is 1.988 inches and its center hole is 2.783 inches. It has a curved vane design for cooling and is dynamically balanced for vibration-free running. Each order is one rotor.
Key features
- One-piece full cast construction with no drum in hat
- Right-side, directional braking surface
- Slotted, drilled and zinc-plated surface
- Five mounting holes on a 4.50 inch bolt circle
- Curved vane design, which Baer describes as optimum cooling
- Designed for rotor stability and resistance against distortion
- Dynamic balanced for vibration-free performance
Hub fit and register
The register is the raised location surface that centers the rotor on the hub, and it controls runout more than the bolts do. Before fitting, clean rust and debris from the hub face and the register area so the rotor seats flat. A poorly seated rotor can pulse under braking even when the bolts are tight.
Full cast one-piece rotors do not have a separate hat, so the bolt-face and friction ring are one casting. That makes hub condition important, since any bent or seized studs will transfer load into the ring. Check the studs and lug seats before mounting.
- Clean the register and hub face before mounting
- Check studs for bends or thread damage
- Re-check lug torque after a short drive
Specifications
| Brand | Baer Brakes |
|---|---|
| Part number | 6920270 |
| UPC | 844165036944 |
| Axle position | Right |
| Construction | Full cast, one piece |
| Rotor type | Vented |
| Brake surface | Directional |
| Outside diameter | 11.35 in |
| Nominal thickness | 0.81 in |
| Rotor diameter code | 11-D x .810-S |
| Overall height | 1.988 in |
| Center hole diameter | 2.783 in |
| Register | 2.780 in |
| Stud/lug hole quantity | 5 |
| Stud/lug hole circle diameter | 4.50 in |
| Surface type | Slotted, drilled and zinc plated |
| Material | Cast iron |
| Drum in hat | No |
| Grade type | Performance |
| ABS tone ring included | No |
| Emission code | 6 |
| Country of origin | USA |
| Sold as | Each |
Vehicle fitment
It is made for select Baer Brake systems. Compare the five-hole 4.50 inch stud pattern and the 2.780 inch register against your hub before fitting.
Confirm your vehicle’s year, model and trim before ordering.
Installation notes
Compare the listed 2.783 inch center hole and 2.780 inch register with the hub before fitting the rotor, and verify right-side placement since the ring is directional. The ABS tone ring is not included, so a system that uses one needs a separate ring.
What’s included
One right-side, one-piece slotted, drilled and zinc-plated replacement rotor, sold individually.
Not included: ABS tone ring.
