CSB® launched Housing-Bore-Adjustable Flange Joint Bearing: GLBF-20 in early 2020, which is for shaft diameter 20mm. The most creative feature is the outside part of this bearing is with housing-bore-adjustable design to balance the processing tolerance of housing bore. The diameter of housing bore is allowed to be 34.8-35.6mm, therefore reduce the product cost by lower machining precision. The ball part inside the bearing is made of high abrasion resistance material EPB7, it offers self-lubricating, low friction coefficient and long-life service. CSB® has already started mass production for GLBF-20, bulk orders are available now. Welcome to inquiry and place order!