BK45 V-Belt Pulley 7/8" Bore 4.25" Diameter Pulley 50B27 Sprockets 35B21 Stainless Steel sprocket Dimensions

35B21 Stainless Steel sprocket Dimensions

40B55 sprockets with a stock bore comes with the standard 3/4" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes

For more information on a four groove 45V1400E sheave

With AK series pulleys you can use A

Four-bolt stamped steel flange bearings are utilized in a wide range of light-duty agricultural and industrial applications and are more economical than their cast steel counterparts

BK45 V-Belt Pulley 7/8" Bore 4.25" Diameter Pulley 50B27 Sprockets 35B21 Stainless Steel sprocket DimensionsThis BK45 Pulley 7 8" bore is directly interchangeable with other manufacturers, is 4. 25" 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 BK45 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