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ProTek R/C "Speed" bearings are high quality steel/chrome bearings designed for the R/C racing enthusiast
Length : 4
Stall Torque: 16kg - 222 oz-in @ 6
Keep your 1/8 sized motors from fading or melting down in the heat by way of this special clamp on alloy fan mount for high powered 40mm and 30mm fans (not included)
Power Hobby 1/8 Heat Sink w/ Twin Tornado High Speed Fans Black - PHBPH1289BLACK 70835 ProTek R/C "Speed" bearings areHeat Sink features a lightweight aluminum construction with a dual cooling fan design. The heat sink is compatible with 1 8 scale motors around 40. 8mm diameter and 57. 9mm in length and includes two 30x30x10mm high speed fans that peak around 18,000RPM @6v The fans can be installed directly to the heatsink or you can use the included 10mm spacers between the fans and the heatsink for enhanced airflow. Features: Fits 1 8 motors with 40. 8mm diameter
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