While the phosphate coated and then painted finish adds corrosion resistance to the 2B5V154 sheave
6313 Ball Bearing Dimensions
SAPFL202-10 bearings are more economical than their cast counterparts but offer excellent performance in bearing applications
Weight Per Meter: 3
UCWF201 Bearing Dimensions
BK30 Pulley 7/8" Bore 210B Metric Roller Chain While the phosphate coated andThis BK30 Pulley 7 8" bore is directly interchangeable with other manufacturers, is 3. 15" 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 BK30 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