Analysis of bearing clearance and USES

Analysis of bearing clearance and usage of ball bearing internal clearance for service life, vibration, sound, fever and so on bearing performance have a significant impact. Therefore, according to the purposes and select the appropriate internal clearance is very important. Clearance can be divided into the radial clearance, axial clearance, clearance three clearance Angle. Radial clearance is to make outer ring when multifunction within a fixed value when the moves in radius direction, as shown in figure 6 - 1. Axial clearance is when the inner ring fixed on the outer ring in the direction of the axis value when the moves, as shown in figure 6 - 2. Of the bearing company, founded in 1951, is located in nagano, Japan. The business scope of the group company has bearings, electronics, machinery parts, machine parts and special parts, etc. Bearing the main products are mini, small bearings, small precision motors, fan motor bearing and so on more than 2000 kinds of varieties, is the world's largest miniature and small bearing production enterprises. Angle windage is when inner ring fixed to outer ring tilt towards the direction of the axis generated when the amount of mobile, as shown in figure 6 - 3. Original miniature bearing spot supply: L - 520 x6zzw52b18mtmnp5p13ly121 ( MR52ZZ) R - 830 zzsd57mtmnp5p13ly121 ( 693ZZ） L- 940ZZMTRP5P24LY121（ 684 zz) L- 1150 zzrp0p25ly551 ( 685 zz) R - 1350 zzmtmnp5p24ly121 ( 695 zz) R - 1340HHMTRP5P13LY121（ 624ZZ） R - 1450ZZ P5P25LY121 R- 1140ZZMTRP5P24LY121（ 694ZZ） L- 1040 x2zzrp5p24ly121 ( MR104ZZ) 626 zzm3mtly121 608 mnzzsd25m2mtly121 product use: the product has a stainless steel rust protection function, used in special working environment, corrosion resistance, acid and alkali resistant, products are much used in electronic electrical industry. Bearing products used in: woodworking machinery, packaging machinery, food machinery, printing machinery, automation equipment, textile machinery, embroidery machines, optical instruments, electronic industry, the bearing device, man-made board machinery, plastic machinery, inspection device, fan, transmission ( Manufacturing moved to send) Device, cleaning machine, semiconductor device, liquid crystal panels manufacturing equipment, medical equipment, optical platform, robotics, semiconductor, remember to calculate conversion device, optical fiber transmission device, check the device, exposure device, positioning bearing device, instrument, etc.