180 Bass Pro Mills Drive
Concord
Ontario L4K 0G9
General features | Unit | iglide® T220 | Test method |
Density | g/cm³ | 1.28 | |
Color | White | ||
Max. moisture absorption at 73° F/50% R. H. | Wt.-% | 0.3 | DIN 53495 |
Max. water absorption | Wt.-% | 0.5 | |
Coefficient of friction, dynamic against steel | µ | 0.20 - 0.32 | |
p x v value, max. (dry) | psi x fpm | 8,000 | |
Mechanical properties | |||
Modulus of elasticity | psi | 261,100 | DIN 53457 |
Tensile strength at 68° F | psi | 9,427 | DIN 53452 |
Compressive strength | psi | 7,977 | |
Maximum recommended surface pressure (68° F) | psi | 5,802 | |
Shore D hardness | 76 | DIN 53505 | |
Physical and thermal properties | |||
Upper long-term application temperature | °F | 212 | |
Upper short-term application temperature | °F | 320 | |
Min. application temperature | °F | -40 | |
Thermal conductivity | [W/m x K] | 0.24 | ASTM C 177 |
Coefficient of thermal expansion (at 73° F) | [K-1 x 10-5 ] | 11 | DIN 53752 |
Electrical properties | |||
Specific volume resistance | Ωcm | > 1010 | DIN IEC 93 |
Surface resistance | Ω | > 1010 | DIN 53482 |
m/s | Rotating | Oscillating | Linear |
Constant | 78 | 59 | 196 |
Short-term | 196 | 137 | 393 |
iglide® T220 | Application temperature |
Lower | - 40 °F |
Upper, long-term | + 212 °C |
Upper, short-term | + 320 °C |
Additional axial securing | + 122 °F |
iglide® T220 | Dry | Grease | Oil | Water |
Coefficients of friction µ | 020 - 0.32 | 0.09 | 0.04 | 0.04 |
Diameter d1 [mm] | Shaft h9 [mm] | iglide® T220 E10 [mm] |
Up to 0.5 | 0 - 0,025 | +0,014 + 0,054 |
> 3 to 6 | 0 - 0,030 | +0,020 + 0,068 |
> 6 to 10 | 0 - 0,036 | +0,025 + 0,083 |
> 10 to 18 | 0 - 0,043 | +0,032 + 0,102 |
> 18 to 30 | 0 - 0,052 | +0,040 + 0,124 |
> 30 to 50 | 0 - 0,062 | +0,050 + 0,150 |
Medium | Resistance |
Alcohol | + |
Hydrocarbons, chlorinated | - |
Greases, oils, without additives | + |
Fuels | + |
Weak acids | 0 |
Strong acids | - |
Weak alkaline | - |
Strong alkaline | - to 0 |
Specific volume resistance | > 1010 Ωcm |
Surface resistance | > 1010 Ω |