The 4TA torque arm is built to withstand the reaction torque of size 4 gearboxes
UEFT205-15 flange bearings are designed for circumstances where the bearing is mounted to a surface perpendicular to the shaft axis and can fit in more space-restricted areas while still offering excellent stability with two mounting holes
120C70 sprockets with a stock bore come with the standard 1-1/2" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes
Our UCFCSX05-14 bearing is dimensionally made to industry standards
UCST207-20 Take-Up Bearing Dimensions
BK62 Pulley 1-1/8" Bore #40 P Type Sprockets The 4TA torque arm isThis BK62 Pulley 1 1 8" bore is directly interchangeable with other manufacturers, is 5. 95" in diameter, and is manufactured in accordance with ARPM Standard IP20 for safe operation. It works with belt sizes A, 4L, B, 5L, AX, BX, AA, and BB. What separates this BK62 pulley from the others is that it is made using a high grade 35 cast iron, is phosphate coated, painted, and balanced at the factory. Using the grade 35 cast iron offers a higher tensile