Plastic Thrust Bearings

CSB Plastic is one of the leading China plastic thrust bearings manufacturers and suppliers,Website:http://www.csbbearings.com, and also a professional low friction bearings, polymer thrust bearings, plastic washers factory and company, we are always at your services. Product Features ● Engineering plastic wear resistance washer. Suitable for a fitting to the uncontrollable axial space in order to reduce the vabriation and noise during the operation. ● Compensate the axial clearance and machining tolerance; ● Shock absorbing and noise optimization; ● Maintenance free and self-lubricated; ● Corrosion resistance and light weight. Structure Design CSB-PEW plastic flat spring is designed with a bump axial surface for the purpose of compensates the axial fitting and machining tolerance in addition to function as a normal washer. Therefore the operation mechanism could be more stable and with less noise. Material Design CSB-PEW plastic flat spring is made from the professional wear resistance material CSB-EPB13 which provides good wear resistance and excellent spring feature. At the same time, CSB could also provide the spring washer with high temperature (up to 250℃) material CSB-EPB5 and FDA approved material CSB-EPB5A. Assembly Design In order to adjust the fitting clearance, a single flat spring is usually inserted. For bigger clearance adjustment, a group of flat springs combined with back to back or face to face is also a good solution. If a higher elastic characteristic is needed, piling the flat springs parallel and assembles into the required position. CSB-PEW Plastic Flat Springs Order P/N Spring deflections and spring forces D        mm d        mm t        mm h0        mm h0.25        mm F0.25        N h0.5        mm F0.5        N h0.75        mm F0.75        N Fmax        N weight        g PEW13-05 10 5.2 0.5 0.25 0.06 1 0.13 2.4 0.19 3.6 5 0.04 PEW13-06 12.5 6.2 0.7 0.3 0.08 3 0.15 5.1 0.23 8 12 0.11 PEW13-08 16 8.2 0.9 0.35 0.09 4 0.18 8 0.28 11 15 0.2 PEW13-10 20 10.2 1.1 0.45 0.11 5 0.22 10 0.33 15 18 0.33 PEW13-12 25 12.2 1.5 0.55 0.14 9 0.28 18 0.42 27 40 0.85 PEW13-16 31.5 16.3 1.75 0.7 0.18 15 0.35 32 0.53 51 70 1.44 PEW13-20 40 20.4 2.25 0.9 0.23 35 0.45 70 0.68 110 130 3.1 D：Outer diameter d：Inner diameter t：Thickness h0：Maximum downward deflection of spring h0.25 ,h0.5 ,h0.75：The maximum downward deflection：25%，50%，75% F0.25 ,F0.5 ,F0.75：Spring force with 25% 50% 75% downward deflection Fmax.：The maximum spring force CSB-PEW Plastic Flat Springs Installation Method