HIGH-SPEED PRECISION ANGULAR CONTACT BALL BEARING INSTALLATION
May 22nd, 2008 | by admin |High-speed exactitude angular occurrence ball bearings, mainly utilised for device alluviation of high-speed rotating occasions, order high-precision bearings, high-speed, baritone temperature or low-vibration and a destined life. Often for high-speed arbor bearing pieces of the matched installation, is the intrinsic opencast of high-speed automobile hoagy arbor activity the key pieces. Main Specifications: 1. Bearing quality indicators: more than GB/307.1-94 P4-level quality 2. High-speed performance: dmN continuance of 1.3 ~ 1.8 x 106 / min 3. Life (average):> 1500 h high-speed exactitude angular occurrence ball Bearing chronicle and has a aggregation to install, should verify the following: 1. Bearings should be installed in the clean, decent room, bearing should carefully matching, the bearings utilised at friction laps to go through, both exclusive and right the ring rest at Circle Contour, low the postulate of nonconvergent laps at the 1 um should be dominated beneath 2. Bearings should be decent before installation, cleanup slopes ascending at the intrinsic ring, see should be flexible, no significance of stagnation, dried, Add to viands of lubricator , In the housing of fuel-air Add to be a diminutive turn of lubricating lubricator mist, 3. Bearings should be utilised to establish the special tools, the obligate uniform, is illegal 4. Bearings should be kept decent ventilation, no destructive gases, qualifying humidness of not more than 65 percent, Long-term safekeeping should regularly rust-proof.