3C55SD Sheave three-groove 5.90" OD 10mm Stock Bore This 6310-2RS ball bearing is

This 6310-2RS ball bearing is a high-precision premium quality sealed deep groove 50x110x27 ball bearing made to ABEC 3 precision standards from AXIS

Dimension (F) Minimum: 3/4"

UCF211 flange bearings are designed for circumstances where the bearing is mounted to a surface perpendicular to the shaft axis and poses great stability and rigidity due to the four mounting positions

While the phosphate coated and then painted finish adds corrosion resistance to the 33V300SH sheave

3C55SD Sheave three-groove 5.90" OD 10mm Stock Bore This 6310-2RS ball bearing isThis 3C55SD Sheave uses a SD QD bushing, is directly interchangeable with other manufacturers, is 5. 90" in diameter, and is manufactured in accordance with ARPM Standard for safe operation. With C series QD sheaves you can use C, CX cogged, CC double angled, and C banded v belts. What separates this 3C55SD sheave from the others is that it is made using a high strength cast iron, is phosphate coated, painted, and balanced at the factory. Using the