It is common practice to use different materials for the bearing and the guide rail; with the guide rail, it is usually harder to reduce friction. Material wear is concentrated in the contact surface of the linear bearing, which is the softer component. The guide rails, shafts, and bases (for plain linear bearings) are commonly constructed from hardened steel, ground steel, and anodized aluminum, which are all harder types. http://www.remotioner.com/bearing/rod-end-bearing/

Most of the e-bikes come with a removable battery. Removable battery allows you to take the battery and charge it at a place of your choosing. In the current market there are many 36-volt 10ah and 36-volt 14ah batteries available for eBikes and 48v/60v systems for eScooters. Most of these batteries use cylindrical format 18650 cells. Some of the batteries do use pouch cells but those are very rare. http://www.qspowerbattery.com/e-vehicle-battery/two-wheels-battery/

Wash efficiently: Make sure you start by washing and drying your towels separately from other linens and laundry types for the best clean possible. To save on energy costs, stay away from washing loads with hot water, as heat can actually damage your towels and drive up that electricity bill immensely. For a low-cost alternative to expensive fabric softeners, white vinegar can be your best friend for giving your towels extra fluff and preventing odors or fading. Any of these strategies can help your towels last for ages. http://www.jshotelier.com/bath-linen/hotel-towels/

Royal jelly is a substance that is secreted by nurse bees in a colony to feed larvae and the queen bee. Because of its potency, royal jelly is touted as a dietary supplement and alternative treatment for everything from menopause to skin conditions. Royal jelly is harvested from the queen cells of beehives and sold as a supplement or in skin creams to enhance collagen production, ease premenstrual and postmenopausal symptoms, and improve overall health. http://www.hlapiculture.com/royal-jelly/

As a green technology, laser cleaning replaces methods that remove rust with consumables or chemicals. It’s the only solution that meets environmental protection regulations. Plus, pulsed fiber lasers have low power consumption.Laser cleaning machine for rust removal does generate a small amount of dust in the air but it can be vacuumed instantly with a dust extraction system. http://www.herolasertech.com/laser-cleaning-machine/laser-cleaning-machine-for-rust-removal/

The easiest answer to what is fleece is that it is a synthetic material that looks and feels like a fur coat on sheep. It is extremely versatile, comes in a lot of color options, and can be paired with almost anything. With fleece tops and inner layer options like fleece shirts, fleece pullovers, fleece hoodies, and fleece knitted sweaters, your winter will be colorful, stylish, and warm. http://www.gs-fleece.com/fleece-top/

If you are also interested to go deep and apprehend about this great invention that changed the whole dynamics of today's haircare routine, then you are at the right place. Just give a few minutes of yours and after this journey you get to know the various hair conditioner benefits like smoothness, silky hair, improved hair manageability, non-frizz and split ends free hair. http://www.cosmeticfty.com/hair-care-products/hair-conditioner/

Above mentioned and many more properties of aluminum foil have resulted in the massive supply of aluminum foil pouches for both domestic and commercial usage. As a result, a large number of aluminum foil pouch manufacturers are engaging in the foray of making out-of-the-box and uniquely designed aluminum wrapping papers and pouches in various shapes and sizes. http://www.chinaxhprint.com/wrapping-paper/aluminum-wrapping-paper/

Chinese insect-wax or tree wax is excreted by insects and gathered from trees. Traditionally, it has been used to treat internal parasites and hoarseness. Some practitioners believe that it helps to mend bones and treat nervousness. Chinese tree wax is not widely used even in TCM and has not experienced much use as an herbal remedy outside of China. http://www.beeswaxcn.com/chinese-insect-wax/

Hot-melt connection, safe and reliable: PPR pipe has good heat-welding performance. The hot-melt connection between pipes and PPR pipe fittings made of the same PPR material is the fusion of molecules and molecules, and there is no obvious interface. The entire pipeline system The connection becomes a whole, so the hot-melt connection of this method is more reliable than other pipes’ solvent bonding, mechanical connection, an elastic sealing socket connection http://www.asiasenpu.com/ppr-pipe-fitting/