The "Crystal" Roller Bearing 'v' Block are accurately assemble and precision ground on the bottom faces. Four high precision ball bearing on the top. Thus, providing self aligning wearing hard accurate support which will not damage even the most delicate work piece. "Crystal" Roller Bearing 'v' Blocks are very useful in tool room, machine shop, assembly, inspection for checking and marking odd shapes job , round job, crank-shafts etc.
Due to the Roller bearing the work pieces are not damaged. It has equal bearing properties. Bearing become excessively without causing inaccuracy can be replaced easily. Due to its design feature, the Roller Bearing 'v' Block are supplied in matched pairs.
