Drying method for engineering plastics

As the process moisture increases, the shear viscosity of the material decreases. The change in flow properties during processing is reflected in a range of process parameters and the quality of the products produced. The general effect of excessive process moisture is over-pressure or foaming. Other defects that are caused by improper drying include yellowing of the material caused by water marks or excessive stagnant time. If the residual moisture content is too low and the viscosity increases because the stagnant time is too long, this may cause problems similar to insufficient filling. The main problems caused by the change in performance are not directly visible to the product, but can only be discovered by proper testing of the components, such as mechanical properties and dielectric strength.

UCP Pillow Block Units(ucp pillow block bearings): Pillow block bearings,insert bearing with housing, flange bearing units, and plummer block all consist of a housing with a bearing mounted in it. They are available in a variety of materials, mounting configurations and various bearing features.It is simple to mounted bearing,each mounted unit acts as a system to position the bearing securely for reliable operation. Pillow block bearing is widely used in various of machinery, especially in food machine,and they also can be used into pharmaceutical machinery, conveyering systems, photo & film processing machinery, spin machine,dying & printing machinery,etc.

Bearing Unit 
No. 		Shaft Dia Dimensions(mm) Weight 
(kg)
d
mm h a e b S1 S2 g w n Bi
UCP202 15 30.2 127 95 38 13 19 14 62 11.5 27.4 0.63
UCP203 17 30.2 127 95 38 13 19 14 62 11.5 27.4 0.60
UCP204 20 33.3 127 95 38 13 19 14 65 12.3 31.0 0.66
UCP205 25 36.5 140 105 38 13 19 15 71 14.3 34.1 0.80
UCP206 30 42.9 165 121 48 17 21 17 83 15.9 38.1 1.30
UCP207 35 47.6 167 127 48 17 21 18 93 17.5 42.9 1.60
UCP208 40 49.2 184 137 54 17 21 18 98 19.0 49.2 1.83
UCP209 45 54.0 190 146 54 17 21 20 106 19.0 49.2 2.18
UCP210 50 57.2 206 159 60 20 25 21 114 19.0 51.6 2.68
UCP211 55 63.5 219 171 60 20 25 23 126 22.2 55.6 3.27
UCP212 60 69.8 241 184 70 20 25 25 138 25.4 65.1 4.52
UCP213 65 76.2 265 203 70 25 29 27 151 25.4 65.1 5.70
UCP214 70 79.4 266 210 72 25 31 27 157 30.2 74.6 6.66
UCP215 75 82.6 275 217 74 25 31 28 163 33.3 77.8 7.40
UCP216 80 88.9 292 232 78 25 31 30 175 33.3 82.6 9.00
UCP217 85 95.2 310 247 83 25 31 32 1870 34.1 85.7 11.00
UCP218 90 101.6 327 262 88 27 33 33 200 39.7 96.0 13.00

Maintenance:

Clean the bearing will be removed check, use methods such as taking pictures first record appearance. In addition, to confess the residual amount of lubricant and lubricant sampling, and then clean the bearing. Examination and distinguish can remove the bearings from scratch using, check on the accuracy for the standard, rotating accuracy, internal clearance and collaboration, raceway surface, insist on frame and seal rings etc. About the inspection effect that can be used by bearing or known bearing. Sentenced to standard according to the mechanical function and importance as well as other inspection cycle, etc. If you have the following injury, bearing shall not be applied from scratch, it is necessary to exchange.

Bearings type Pillow Block/ Mounted 
Brand     NMN / OEM
Precision Rating   P0(ABEC-1), P6(ABEC-3), P5(ABEC-5), P4(ABEC-7)
Vibration and noise level Z1V1, Z2V2, Z3V3, Z4V4
Clearance C0, C3
Housing Shape   T, P, FC, F, PA, PL
Housing Material  Cast Iron
Bearing Material   GCR15, Carbon Steel
Main markets Europe, South America, USA, Southeast Asia and Middle East
Quality  Standard quality ISO9001
Place of origin China
UCP Series Pillow Block Bearing


UCP Series Pillow Block Bearing -3

Ucp Pillow Block Units

Ucp Pillow Block Units,Ucp Series Pillow Block Bearing,Ucp Series Mounted Bearing,Pillow Block Spherical Bearing

Hebei Naimei Bearing Co., Ltd. , https://www.nmn-bearing.com