Addi Turbo Lace circular knitting needles from Skacel are specifically designed for the needs of lace knitters. Sharper tips enable the knitter to manipulate many strands of very fine yarn (see comparison picture of the two different tips). The needles themselves are made with hollow brass with a fine resin protective coating to seal the brass and provide a hint of drag to the needle surface to allow the knitter to keep control over fine lace stitches. The coating also deadens the sound of needles hitting each other. The light blue transparent nylon cord is thinner and more flexible than standard Addi Turbos and the connection to the needles at each end is perfectly smooth and well-tapered allowing stitches to pass over the connection with no catching.
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Friction, or resistance to motion, is the result of the force acting between two surfaces as they slide against each other. Bearings reduce friction and provide smooth sliding contact between surfaces due to their material, shape or lubrication. Choosing the correct bearing for an application improves efficiency, extends bearing life at high speeds and avoids overheating. Bearings fall into two general categories: radial bearings that support rotating shafts and thrust bearings that support axial loads. Four classifications of bearing tolerances have been established, providing standards of precision for the correct application of ball bearings.
The designations are:
ABEC 1, ABEC 5, ABEC 7 and ABEC 9, ABEC 9 being the most precise.
SDP/SI carries a wide range of bearing types and materials suitable for industrial and commercial applications. Self-lubricating plastic bearings are light weight and work well in applications where abrasive and corrosive conditions exist. Both plain bearings (sleeve bearings and thrust bearings) and anti-friction bearings (ball bearings, roller bearings, and needle bearings) are offered. Standard catalog items include: precision ball bearings, plastic race ball bearings, self-clinching & self-aligning pressbearings, needle roller bearings, linear bearings, thrust bearings, plain and flanged sleeve bearings, sintered bearings, rod ends and much more.
Our bearing products combined with our design, engineering, and manufacturing services will make your job easier and your product a success.