KS P10
Material information
P10..maintenance-free and robust
P10 is a leaded, robust sliding material with maximum tribological performance. It is designed for maintenance-free, dry-running applications, but can also be employed in systems with liquid lubrication. The use of grease as a lubricant with P10 is only possible to a limited extent, and is not recommended.
Material production
The solid lubricant mass is produced in a specially adapted mixing process. In a parallel, continuous sintering operation, bronze powder is sintered onto the steel or bronze back as a sliding layer. This produces a sliding layer with a thickness from 0.2 mm to 0.35 mm and a pore volume of approx. 30 %. Next, the cavities are filled with solid lubricant by means of impregnating rollers.
This process step is controlled in such a way that a running-in layer of solid lubricant up to max. 0.03 mm thick is produced above the sliding layer. In further thermal treatments, the characteristic properties of the material system are adjusted, and the required thickness tolerances of the composite material are produced using controlled roller pairs.
Important!
The materials P10 and P11 contain lead and must therefore not be used in the food sector!
Plain bearing production
Standard designs are:
Sliding elements in a great variety of designs are produced from P10 and P11 in cutting, stamping and shaping processes.
In a final step, plain bearings manufactured from P10 undergo corrosion protection treatment on the bearing back, face reliefs and striking faces.
Standard version: Tin
layer thickness: approx. 0.002 mm
Additionally, P10 plain bearings can be supplied with improved corrosion protection coating “Zinc, transparent passivated”, on request.
P11 does not require any additional corrosion protection.
Note:
Tin is used as temporary corrosion protection and an assembly aid.
Characteristics of P10
- Very low stick-slip tendency
- Low wear
- Good chemical resistance
- Low friction value
- No tendency to weld to metal
- Extremely swell-resistant
- Does not absorb water
Preferred areas of application
- Maintenance-free operation under dry-running conditions
- Rotating or oscillating movements
- Up to a velocity of 2 m/s
- Linear movements
- Temperature range -200 °C to 280 °C
Material composition
Material composition
- Layer system P10
1. Running-in layer
PTFE matrix with bulking agent¹ Layer thickness [mm]: max. 0.03 2. Sliding layer
Tin-lead-bronze Layer thickness [mm]: 0.20–0.35 Pore volume [%]: approx. 30 3. Bearing back
Steel Steel thickness [mm]: Variable Steel hardness [HB]: 100–180 1 The pores of the sliding layer are also filled with this lubricant mass.
- Chemical composition
Running-in layer
Components % weight PTFE 44 Pb 56 Sliding layer
Components % weight Sn 9 to 11 Pb 9 to 11 Cu Remainder Bearing back
Material Material information Steel DC04
DIN EN 10130
DIN EN 10139 - Material characteristics
Characteristic values, load limit Designation Unit Value Permitted pv value pvzul. MPa·m/s 1,8 Permitted specific bearing load - Static
pvzul. MPa 250 - Concentrated load, circumferential load at
sliding speed ≤0.013 m/s
pvzul. MPa 140 - Concentrated load, circumferential load at
sliding speed ≤0.032 m/s
pvzul. MPa 56 - Concentrated load, circumferential load,
increasing at sliding speed ≤0.064 m/s
pvzul. MPa 28 Permitted sliding speed - Dry running
vzul. m/s 2 - Hydrodynamic operation
vzul. m/s 3 Permitted temperature Tzul. °C -200 to +280 Coefficient of thermal expansion - Steel back
αSt K-1 11*10-6 Coefficient of thermal conductivity - Steel back
λSt W(mK)-1 >40
Models and tables of dimensions
Model range P10 with steel back, maintenance-free
- Strips PAS.. KS Permaglide P10
Description L B S3 PAS 05180 P14 500 180 0,50 PAS 07250 P10 500 250 0,75 PAS 10250 P10 500 250 1,00 PAS 30250 P10 500 250 3,06 PAS 25250 P10 500 250 2,50 PAS 15250 P10 500 250 1,50 PAS 20250 P10 500 250 2,00 - Bushes PAP.. KS Permaglide P10
Description Di Do B PAP 0203 P10 2 3,5 3 PAP 0205 P10 2 3,5 5 PAP 0303 P10 3 4,5 3 PAP 0304 P10 3 4,5 4 PAP 0305 P10 3 4,5 5 PAP 0306 P10 3 4,5 6 PAP 0403 P10 4 5,5 3 PAP 0404 P10 4 5,5 4 PAP 0406 P10 4 5,5 6 PAP 0410 P10 4 5,5 10 PAP 0505 P10 5 7 5 PAP 0508 P10 5 7 8 PAP 0510 P10 5 7 10 PAP 0606 P10 6 8 6 PAP 0608 P10 6 8 8 PAP 0610 P10 6 8 10 PAP 0710 P10 7 9 10 PAP 0808 P10 8 10 8 PAP 0810 P10 8 10 10 PAP 0812 P10 8 10 12 PAP 100115 P10 100 105 115 PAP 10050 P10 100 105 50 PAP 10060 P10 100 105 60 PAP 1008 P10 10 12 8 PAP 1010 P10 10 12 10 PAP 1012 P10 10 12 12 PAP 1015 P10 10 12 15 PAP 1020 P10 10 12 20 PAP 105115 P10 105 110 115 PAP 10560 P10 105 110 60 PAP 110115 P10 110 115 115 PAP 11060 P10 110 115 60 PAP 11550 P10 115 120 50 PAP 11560 P10 115 120 60 PAP 11570 P10 115 120 70 PAP 120100 P10 120 125 100 PAP 12060 P10 120 125 60 PAP 1208 P10 12 14 8 PAP 1210 P10 12 14 10 PAP 1212 P10 12 14 12 PAP 1215 P10 12 14 15 PAP 1220 P10 12 14 20 PAP 1225 P10 12 14 25 PAP 125100 P10 125 130 100 PAP 130100 P10 130 135 100 PAP 13060 P10 130 135 60 PAP 1310 P10 13 15 10 PAP 13560 P10 135 140 60 PAP 13580 P10 135 140 80 PAP 140100 P10 140 145 100 PAP 14060 P10 140 145 60 PAP 1410 P10 14 16 10 PAP 1412 P10 14 16 12 PAP 1415 P10 14 16 15 PAP 1420 P10 14 16 20 PAP 1425 P10 14 16 25 PAP 150100 P10 150 155 100 PAP 15060 P10 150 155 60 PAP 15080 P10 150 155 80 PAP 1510 P10 15 17 10 PAP 1512 P10 15 17 12 PAP 1515 P10 15 17 15 PAP 1520 P10 15 17 20 PAP 1525 P10 15 17 25 PAP 160100 P10 160 165 100 PAP 16080 P10 160 165 80 PAP 1610 P10 16 18 10 PAP 1612 P10 16 18 12 PAP 1615 P10 16 18 15 PAP 1620 P10 16 18 20 PAP 1625 P10 16 18 25 PAP 180100 P10 180 185 100 PAP 1810 P10 18 20 10 PAP 1815 P10 18 20 15 PAP 1820 P10 18 20 20 PAP 1825 P10 18 20 25 PAP 200100 P10 200 205 100 PAP 2010 P10 20 23 10 PAP 2015 P10 20 23 15 PAP 2020 P10 20 23 20 PAP 2025 P10 20 23 25 PAP 2030 P10 20 23 30 PAP 2040 P10 20 23 40 PAP 220100 P10 220 225 100 PAP 2215 P10 22 25 15 PAP 2220 P10 22 25 20 PAP 2225 P10 22 25 25 PAP 2230 P10 22 25 30 PAP 2415 P10 24 27 15 PAP 2420 P10 24 27 20 PAP 2425 P10 24 27 25 PAP 2430 P10 24 27 30 PAP 250100 P10 250 255 100 PAP 2510 P10 25 28 10 PAP 2515 P10 25 28 15 PAP 2520 P10 25 28 20 PAP 2525 P10 25 28 25 PAP 2530 P10 25 28 30 PAP 2540 P10 25 28 40 PAP 2550 P10 25 28 50 PAP 2820 P10 28 32 20 PAP 2830 P10 28 32 30 PAP 300100 P10 300 305 100 PAP 3015 P10 30 34 15 PAP 3020 P10 30 34 20 PAP 3025 P10 30 34 25 PAP 3030 P10 30 34 30 PAP 3040 P10 30 34 40 PAP 3230 P10 32 36 30 PAP 3240 P10 32 36 40 PAP 3520 P10 35 39 20 PAP 3530 P10 35 39 30 PAP 3540 P10 35 39 40 PAP 3550 P10 35 39 50 PAP 4020 P10 40 44 20 PAP 4030 P10 40 44 30 PAP 4040 P10 40 44 40 PAP 4050 P10 40 44 50 PAP 4530 P10 45 50 30 PAP 4540 P10 45 50 40 PAP 4550 P10 45 50 50 PAP 5020 P10 50 55 20 PAP 5030 P10 50 55 30 PAP 5040 P10 50 55 40 PAP 5060 P10 50 55 60 PAP 5540 P10 55 60 40 PAP 5560 P10 55 60 60 PAP 6030 P10 60 65 30 PAP 6040 P10 60 65 40 PAP 6060 P10 60 65 60 PAP 6070 P10 60 65 70 PAP 6530 P10 65 70 30 PAP 6540 P10 65 70 40 PAP 6550 P10 65 70 50 PAP 6560 P10 65 70 60 PAP 6570 P10 65 70 70 PAP 7040 P10 70 75 40 PAP 7050 P10 70 75 50 PAP 7070 P10 70 75 70 PAP 7540 P10 75 80 40 PAP 7550 P10 75 80 50 PAP 7580 P10 75 80 80 PAP 80100 P10 80 85 100 PAP 8040 P10 80 85 40 PAP 8060 P10 80 85 60 PAP 8080 P10 80 85 80 PAP 85100 P10 85 90 100 PAP 8560 P10 85 90 60 PAP 90100 P10 90 95 100 PAP 9050 P10 90 95 50 PAP 9060 P10 90 95 60 PAP 95100 P10 95 100 100 PAP 9560 P10 95 100 60 - Flange liners PAF.. KS Permaglide P10
Description Di Do B PAF 06040 P10 6 8 4 PAF 06070 P10 6 8 7 PAF 06080 P10 6 8 8 PAF 08055 P10 8 10 5,5 PAF 08075 P10 8 10 7,5 PAF 08095 P10 8 10 9,5 PAF 10070 P10 10 12 7 PAF 10090 P10 10 12 9 PAF 10120 P10 10 12 12 PAF 10170 P10 10 12 17 PAF 12070 P10 12 14 7 PAF 12090 P10 12 14 9 PAF 12120 P10 12 14 12 PAF 12170 P10 12 14 17 PAF 14120 P10 14 16 12 PAF 14170 P10 14 16 17 PAF 15090 P10 15 17 9 PAF 15120 P10 15 17 12 PAF 15170 P10 15 17 17 PAF 16120 P10 16 18 12 PAF 16170 P10 16 18 17 PAF 18120 P10 18 20 12 PAF 18170 P10 18 20 17 PAF 18220 P10 18 20 22 PAF 20115 P10 20 23 11,5 PAF 20165 P10 20 23 16,5 PAF 20215 P10 20 23 21,5 PAF 25115 P10 25 28 11,5 PAF 25165 P10 25 28 16,5 PAF 25215 P10 25 28 21,5 PAF 30160 P10 30 34 16 PAF 30260 P10 30 34 26 PAF 35160 P10 35 39 16 PAF 35260 P10 35 39 26 PAF 40260 P10 40 44 26 - Thrust washers PAW.. KS Permaglide P10
Description Di Do S3 PAW 12 P10 12 24 1,5 PAW 42 P10 42 66 2,0 PAW 48 P10 48 74 1,5 PAW 14 P10 14 26 1,5 PAW 28 P10 28 48 1,5 PAW 26 P10 26 44 1,5 PAW 20 P10 20 36 1,5 PAW 22 P10 22 38 1,5 PAW 38 P10 38 62 1,5 PAW 18 P10 18 32 1,5 PAW 32 P10 32 54 1,5 PAW 52 P10 52 78 2,0 PAW 16 P10 16 30 1,5 PAW 10 P10 10 20 1,5 PAW 62 P10 62 90 2,0
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Application examples
Take a look at our application examples with KS PERMAGLIDE® plain bearings
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