improve what moves
iglidur® H, flange bearing, mm - HFM
- Suitable for extremely high speeds
- Very low moisture absorption
- Good wear resistance under water
- Very high media resistance
- Resistant to high loads (>60N/mm²)
Part No.
Ø d2 [mm]
Shaft diameter [mm]
b1 [mm]
b2 [mm]
Ø d3 (Flange) [mm]
Dimensions
Fold
Shaft diameter [mm]
4 Fold
Ø d2 [mm]
5.5 Fold
Ø d3 (Flange) [mm]
9.5 Fold
b1 [mm]
4 Fold
b2 [mm]
0.75 Fold
Length of bevel (f1) [mm]
0.3 Fold
Bevel angle (f1) [°]
30 Fold
Length of bevel (f4) [mm]
0 Fold
Bevel angle (f4) [°]
0 Fold
Production and installation tolerances
Fold
b1 tolerance
h13 Fold
Tolerance of shaft
h9 Fold
after press-fit d1 max. [mm]
4.058 Fold
after press-fit d1 min. [mm]
4.01 Fold
Shaft size max. [mm]
4 Fold
Shaft size min. [mm]
3.97 Fold
Tolerance d2 Housing bore min. [mm]
0 Fold
Tolerance d2 Housing bore max. [mm]
0.012 Fold
General properties
Fold
Coefficient of friction, dynamic, against steel
0,07 - 0,20 μ Fold
pv value, max. (dry)
1.37 MPa · m/s Fold
Radioactive radiation max.
2 ⋅ 102 Gy Fold
Mechanical properties
Fold
Compressive strength [MPa]
81 Fold
Max. recommended surface pressure [MPa]
90 Fold
Maximum surface speed, oscillating, short-term [m/s]
1.1 Fold
Maximum surface speed, rotating, continuous [m/s]
1 Fold
Maximum surface speed, rotating, short-term [m/s]
1.5 Fold
Maximum surface speed, oscillating, continuous [m/s]
0.7 Fold
Maximum surface speed, linear, continuous [m/s]
3 Fold
Maximum surface speed, linear, short-term [m/s]
4 Fold
Thermal properties
Fold
Max. long-term application temperature [°C]
200 Fold
Max. short-term application temperature [°C]
240 Fold
Lower application temperature [°C]
-40 Fold
Heat conductivity
0.60 W/m · K, Prüfmethode ASTM C 177 Fold
Thermal expansion coefficient (at 23°C/73°F)
4 K–1 · 10–5 DIN53752 Fold
Electrical properties
Fold
Specific volume resistance
< 105 Ωcm, test method DIN IEC 93 Fold
Surface resistance
< 102 Ω, test method DIN 53482 Fold
Requirements
Fold
Mould-free according to DIN EN ISO 846 Procedure A
Detectable
RoHS 2 compliant according to EU guideline 2011/65/EU
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