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General properties | Unit | iglidur® M250 | Testing method |
Density | g/cm3 | 1.14 | |
Colour | charcoal | ||
Max. moisture absorption at +23 °C/50 % r.h. | % weight | 1.4 | DIN 53495 |
Max. water absorption | % weight | 7.6 | |
Coefficient of sliding friction, dynamic, against steel | μ | 0.18–0.40 | |
pv value, max. (dry) | MPa · m/s | 0.12 | |
Mechanical properties | |||
Flexural modulus | MPa | 2,700 | DIN 53457 |
Flexural strength at +20 °C | MPa | 112 | DIN 53452 |
Compressive strength | MPa | 52 | |
Max. recommended surface pressure (+20 °C) | MPa | 20 | |
Shore-D hardness | 79 | DIN 53505 | |
Physical and thermal properties | |||
Max. long-term application temperature | °C | +80 | |
Max. short-term application temperature | °C | +170 | |
Min. long-term application temperature | °C | –40 | |
Heat conductivity | W/m · K | 0.24 | ASTM C 177 |
Coefficient of thermal expansion (at +23 °C) | K–1 · 10–5 | 10 | DIN 53752 |
Electrical properties | |||
Specific contact resistance | Ωcm | > 1013 | DIN IEC 93 |
Surface resistance | Ω | > 1011 | DIN 53482 |
Chamfer in relation to the d1 | ||||
d1 [mm]: | Ø 1–6 | Ø 6–12 | Ø 12–30 | Ø > 30 |
f [mm]: | 0.3 | 0.5 | 0.8 | 1.2 |
d1 | d1- | d2 | d3 | b1 | b2 | Part No. |
Tolerance3) | d13 | h13 | –0.14 | |||
1.0 | +0.020 +0.080 | 3.0 | 5.0 | 2.0 | 1.0 | MFM-0103-02 |
1.5 | 4.0 | 6.0 | 2.0 | 1.0 | MFM-0104-02 | |
2.0 | 5.0 | 8.0 | 3.0 | 1.5 | MFM-0205-03 | |
2.5 | 6.0 | 9.0 | 3.0 | 1.5 | MFM-0206-03 | |
3.0 | 6.0 | 9.0 | 4.0 | 1.5 | MFM-0306-04 | |
4.0 | +0.030 +0.105 | 8.0 | 12.0 | 4.0 | 2.0 | MFM-0408-04 |
4.0 | 8.0 | 12.0 | 6.0 | 2.0 | MFM-0408-06 | |
4.0 | 8.0 | 12.0 | 8.0 | 2.0 | MFM-0408-08 | |
5.0 | 9.0 | 13.0 | 5.0 | 2.0 | MFM-0509-05 | |
5.0 | 9.0 | 13.0 | 6.0 | 2.0 | MFM-0509-06 | |
5.0 | 9.0 | 13.0 | 8.0 | 2.0 | MFM-0509-08 | |
6.0 | 8.0 | 12.0 | 4.0 | 1.0 | MFM-0608-04 | |
6.0 | 8.0 | 12.0 | 8.0 | 1.0 | MFM-0608-08 | |
6.0 | 10.0 | 14.0 | 4.0 | 2.0 | MFM-0610-04 | |
6.0 | 10.0 | 14.0 | 6.0 | 2.0 | MFM-0610-06 | |
6.0 | 10.0 | 14.0 | 10.0 | 2.0 | MFM-0610-10 | |
6.0 | 11.0 | 14.0 | 4.0 | 2.0 | MFM-0611-04 | |
6.0 | 12.0 | 14.0 | 6.0 | 3.0 | MFM-0612-06 | |
6.0 | 12.0 | 14.0 | 10.0 | 3.0 | MFM-0612-10 | |
7.0 | +0.040 +0.130 | 11.0 | 15.0 | 6.0 | 2.0 | MFM-0711-06 |
7.0 | 11.0 | 15.0 | 8.0 | 2.0 | MFM-0711-08 | |
8.0 | 9.0 | 13.0 | 5.5 | 0.5 | MFM-0809-055 | |
8.0 | 10.0 | 15.0 | 5.5 | 1.0 | MFM-0810-05 | |
8.0 | 10.0 | 15.0 | 7.5 | 1.0 | MFM-0810-07 | |
8.0 | 10.0 | 15.0 | 9.5 | 1.0 | MFM-0810-09 | |
8.0 | 11.0 | 13.0 | 5.0 | 2.0 | MFM-0811-05 | |
8.0 | 11.0 | 13.0 | 8.0 | 2.0 | MFM-0811-08 | |
8.0 | 12.0 | 16.0 | 6.0 | 2.0 | MFM-0812-06 | |
8.0 | 12.0 | 16.0 | 8.0 | 2.0 | MFM-0812-08 | |
8.0 | 12.0 | 16.0 | 12.0 | 2.0 | MFM-0812-12 | |
8.0 | 14.0 | 18.0 | 6.0 | 3.0 | MFM-0814-06 | |
8.0 | 14.0 | 18.0 | 10.0 | 3.0 | MFM-0814-10 | |
8.0 | 14.0 | 16.0 | 6.0 | 3.0 | MFM-081416-06 | |
8.0 | 14.0 | 16.0 | 10.0 | 3.0 | MFM-081416-10 | |
9.0 | 14.0 | 19.0 | 6.0 | 2.0 | MFM-0914-06 | |
9.0 | 14.0 | 19.0 | 10.0 | 2.0 | MFM-0914-10 | |
9.0 | 14.0 | 19.0 | 14.0 | 2.0 | MFM-0914-14 | |
10.0 | 12.0 | 18.0 | 7.0 | 1.0 | MFM-1012-07 | |
10.0 | 12.0 | 18.0 | 9.0 | 1.0 | MFM-1012-09 | |
10.0 | 12.0 | 18.0 | 12.0 | 1.0 | MFM-1012-12 | |
10.0 | 12.0 | 18.0 | 17.0 | 1.0 | MFM-1012-17 | |
10.0 | 14.0 | 19.0 | 9.0 | 2.0 | MFM-1014-09 | |
10.0 | 14.0 | 19.0 | 10.0 | 2.0 | MFM-1014-10 | |
10.0 | 14.0 | 17.5 | 14.0 | 1.0 | MFM-1014-14 | |
10.0 | 14.0 | 17.5 | 19.0 | 1.0 | MFM-1014-19 | |
10.0 | 14.0 | 17.5 | 24.0 | 1.0 | MFM-1014-24 | |
10.0 | 14.0 | 17.5 | 34.0 | 1.0 | MFM-1014-34 | |
10.0 | 14.0 | 19.0 | 8.0 | 2.0 | MFM-101419-08 | |
10.0 | 14.0 | 19.0 | 12.0 | 1.5 | MFM-101419-12 | |
10.0 | 14.0 | 20.0 | 12.0 | 2.0 | MFM-101420-12 | |
10.0 | 16.0 | 22.0 | 8.0 | 3.0 | MFM-1016-08 | |
10.0 | 16.0 | 22.0 | 10.0 | 3.0 | MFM-1016-10 | |
10.0 | 16.0 | 22.0 | 16.0 | 3.0 | MFM-1016-16 | |
10.0 | 16.0 | 20.0 | 6.0 | 3.0 | MFM-101620-06 | |
10.0 | 16.0 | 20.0 | 10.0 | 3.0 | MFM-101620-10 | |
12.0 | +0.050 +0.160 | 14.0 | 20.0 | 7.0 | 1.0 | MFM-1214-07 |
12.0 | 14.0 | 20.0 | 9.0 | 1.0 | MFM-1214-09 | |
12.0 | 14.0 | 20.0 | 12.0 | 1.0 | MFM-1214-12 | |
12.0 | 14.0 | 20.0 | 17.0 | 1.0 | MFM-1214-17 | |
12.0 | 16.0 | 22.0 | 10.0 | 2.0 | MFM-1216-10 | |
12.0 | 16.0 | 22.0 | 20.0 | 2.0 | MFM-1216-20 | |
12.0 | 18.0 | 24.0 | 8.0 | 3.0 | MFM-1218-08 | |
12.0 | 18.0 | 22.0 | 10.0 | 3.0 | MFM-1218-10 | |
12.0 | 18.0 | 24.0 | 12.0 | 3.0 | MFM-1218-12 | |
12.0 | 18.0 | 22.0 | 15.0 | 3.0 | MFM-1218-15 | |
12.0 | 18.0 | 22.0 | 20.0 | 3.0 | MFM-1218-20 | |
13.0 | 15.0 | 20.0 | 14.0 | 2.0 | MFM-1315-14 | |
13.0 | 16.0 | 24.0 | 8.0 | 2.0 | MFM-131624-08 | |
14.0 | 16.0 | 22.0 | 12.0 | 1.0 | MFM-1416-12 | |
14.0 | 16.0 | 22.0 | 17.0 | 1.0 | MFM-1416-17 | |
14.0 | 20.0 | 25.0 | 7.0 | 3.0 | MFM-1420-07 | |
14.0 | 20.0 | 25.0 | 10.0 | 3.0 | MFM-1420-10 | |
14.0 | 20.0 | 25.0 | 15.0 | 3.0 | MFM-1420-15 | |
14.0 | 20.0 | 25.0 | 20.0 | 3.0 | MFM-1420-20 | |
15.0 | 17.0 | 23.0 | 9.0 | 1.0 | MFM-1517-09 | |
15.0 | 17.0 | 23.0 | 12.0 | 1.0 | MFM-1517-12 | |
15.0 | 17.0 | 23.0 | 17.0 | 1.0 | MFM-1517-17 | |
15.0 | 21.0 | 27.0 | 10.0 | 3.0 | MFM-1521-10 | |
15.0 | 21.0 | 27.0 | 15.0 | 3.0 | MFM-1521-15 | |
15.0 | 21.0 | 27.0 | 20.0 | 3.0 | MFM-1521-20 | |
15.0 | 21.0 | 27.0 | 25.0 | 3.0 | MFM-1521-25 | |
16.0 | 18.0 | 28.0 | 8.0 | 2.0 | MFM-1618-08/02 | |
16.0 | 18.0 | 24.0 | 12.0 | 1.0 | MFM-1618-12 | |
16.0 | 18.0 | 24.0 | 17.0 | 1.0 | MFM-1618-17 | |
16.0 | 22.0 | 28.0 | 12.0 | 3.0 | MFM-1622-12 | |
16.0 | 22.0 | 28.0 | 15.0 | 3.0 | MFM-1622-15 | |
16.0 | 22.0 | 28.0 | 20.0 | 3.0 | MFM-1622-20 | |
16.0 | 22.0 | 28.0 | 25.0 | 3.0 | MFM-1622-25 | |
18.0 | 20.0 | 26.0 | 12.0 | 1.0 | MFM-1820-12 | |
18.0 | 20.0 | 26.0 | 17.0 | 1.0 | MFM-1820-17 | |
18.0 | 20.0 | 26.0 | 22.0 | 1.0 | MFM-1820-22 | |
18.0 | 24.0 | 30.0 | 8.0 | 3.0 | MFM-1824-08 | |
18.0 | 24.0 | 30.0 | 12.0 | 3.0 | MFM-1824-12 | |
18.0 | 24.0 | 30.0 | 18.0 | 3.0 | MFM-1824-18 | |
18.0 | 24.0 | 30.0 | 20.0 | 3.0 | MFM-1824-20 | |
18.0 | 24.0 | 30.0 | 30.0 | 3.0 | MFM-1824-30 | |
18.0 | 24.0 | 26.0 | 7.8 | 3.0 | MFM-182426-078 | |
19.0 | +0.065 +0.195 | 24.0 | 27.0 | 12.0 | 2.0 | MFM-192427-12 |
20.0 | 23.0 | 30.0 | 11.5 | 1.5 | MFM-2023-11 | |
20.0 | 23.0 | 30.0 | 16.5 | 1.5 | MFM-2023-16 | |
20.0 | 23.0 | 30.0 | 21.5 | 1.5 | MFM-2023-21 | |
20.0 | 26.0 | 32.0 | 15.0 | 3.0 | MFM-2026-15 | |
20.0 | 26.0 | 32.0 | 20.0 | 3.0 | MFM-2026-20 | |
20.0 | 26.0 | 28.0 | 12.0 | 3.0 | MFM-202628-12 | |
20.0 | 26.0 | 32.0 | 30.0 | 3.0 | MFM-2026-30 | |
22.0 | 28.0 | 34.0 | 15.0 | 3.0 | MFM-2228-15 | |
22.0 | 28.0 | 34.0 | 20.0 | 3.0 | MFM-2228-20 | |
22.0 | 28.0 | 34.0 | 30.0 | 3.0 | MFM-2228-30 | |
24.0 | 30.0 | 36.0 | 15.0 | 3.0 | MFM-2430-15 | |
24.0 | 30.0 | 36.0 | 20.0 | 3.0 | MFM-2430-20 | |
24.0 | 30.0 | 36.0 | 30.0 | 3.0 | MFM-2430-30 | |
25.0 | 28.0 | 35.0 | 11.5 | 1.5 | MFM-2528-11 | |
25.0 | 28.0 | 35.0 | 16.5 | 1.5 | MFM-2528-16 | |
25.0 | 28.0 | 35.0 | 21.5 | 1.5 | MFM-2528-21 | |
25.0 | 32.0 | 38.0 | 12.0 | 4.0 | MFM-2532-12 | |
25.0 | 32.0 | 38.0 | 15.0 | 4.0 | MFM-2532-15 | |
25.0 | 32.0 | 38.0 | 20.0 | 4.0 | MFM-2532-20 | |
25.0 | 32.0 | 38.0 | 30.0 | 4.0 | MFM-2532-30 | |
25.0 | 32.0 | 38.0 | 40.0 | 4.0 | MFM-2532-40 | |
27.0 | 34.0 | 40.0 | 20.0 | 4.0 | MFM-2734-20 | |
27.0 | 34.0 | 40.0 | 30.0 | 4.0 | MFM-2734-30 | |
27.0 | 34.0 | 40.0 | 40.0 | 4.0 | MFM-2734-40 | |
28.0 | 36.0 | 42.0 | 20.0 | 4.0 | MFM-2836-20 | |
28.0 | 36.0 | 42.0 | 30.0 | 4.0 | MFM-2836-30 | |
28.0 | 36.0 | 42.0 | 40.0 | 4.0 | MFM-2836-40 | |
30.0 | 34.0 | 42.0 | 16.0 | 2.0 | MFM-3034-16 | |
30.0 | 34.0 | 42.0 | 26.0 | 2.0 | MFM-3034-26 | |
30.0 | 35.0 | 44.0 | 20.0 | 4.0 | MFM-3035-20 | |
30.0 | 38.0 | 44.0 | 20.0 | 4.0 | MFM-3038-20 | |
30.0 | 38.0 | 44.0 | 30.0 | 4.0 | MFM-3038-30 | |
30.0 | 38.0 | 44.0 | 40.0 | 4.0 | MFM-3038-40 | |
32.0 | +0.080 +0.240 | 40.0 | 46.0 | 20.0 | 4.0 | MFM-3240-20 |
32.0 | 40.0 | 46.0 | 30.0 | 4.0 | MFM-3240-30 | |
32.0 | 40.0 | 46.0 | 40.0 | 4.0 | MFM-3240-40 | |
35.0 | 39.0 | 47.0 | 16.0 | 2.0 | MFM-3539-16 | |
35.0 | 39.0 | 47.0 | 26.0 | 2.0 | MFM-3539-26 | |
40.0 | 44.0 | 52.0 | 30.0 | 2.0 | MFM-4044-30 | |
40.0 | 44.0 | 52.0 | 40.0 | 2.0 | MFM-4044-40 | |
45.0 | 50.0 | 58.0 | 50.0 | 2.0 | MFM-4550-50 |
Part Number
|
---|
MFM-2532-12 |
MFM-2532-15 |
MFM-2532-20 |
MFM-2532-30 |
MFM-2532-40 |
MFM-3035-20 |
MFM-3038-20 |
MFM-3038-30 |
MFM-3038-40 |
Part Number |
Standard Unit Price
| Minimum order quantity | Volume Discount | RoHS | Type | Environment | Inner Diameter d1 (mm) | O.D. d2 (mm) | Overall Length b1 (mm) | Maximum Allowable PV Value Range (N/mm2•m/s) | Max. Allowable Velocity V (m/s) | Recommended Shaft Tolerance | Thickness t (mm) | Flange Outer Diameter d3 (mm) | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
4.42 € | 1 | Available | 2 Days | - | Flanged Type | Standard / Foreign Object Resistant / Vibration Resistant / In Water / In Seawater / In Chemical | 25 | 32 | 12 | 0.10 to 0.29 | 0.8 | h9 | 3.5 | 38 | |
4.44 € 3.11 € | 1 | Available |
Same day
Stock | - | Flanged Type | Standard / Foreign Object Resistant / Vibration Resistant / In Water / In Seawater / In Chemical | 25 | 32 | 15 | 0.10 to 0.29 | 0.8 | h9 | 3.5 | 38 | |
4.38 € | 1 | Available | 2 Days | - | Flanged Type | Standard / Foreign Object Resistant / Vibration Resistant / In Water / In Seawater / In Chemical | 25 | 32 | 20 | 0.10 to 0.29 | 0.8 | h9 | 3.5 | 38 | |
4.60 € | 1 | Available | 2 Days | - | Flanged Type | Standard / Foreign Object Resistant / Vibration Resistant / In Water / In Seawater / In Chemical | 25 | 32 | 30 | 0.10 to 0.29 | 0.8 | h9 | 3.5 | 38 | |
4.74 € | 1 | Available | 2 Days | - | Flanged Type | Standard / Foreign Object Resistant / Vibration Resistant / In Water / In Seawater / In Chemical | 25 | 32 | 40 | 0.10 to 0.29 | 0.8 | h9 | 3.5 | 38 | |
3.68 € | 1 | Available | 2 Days | - | Flanged Type | Standard / Foreign Object Resistant / Vibration Resistant / In Water / In Seawater / In Chemical | 30 | 35 | 20 | 0.10 to 0.29 | 0.8 | h9 | 2.5 | 44 | |
4.50 € | 1 | Available | 2 Days | - | Flanged Type | Standard / Foreign Object Resistant / Vibration Resistant / In Water / In Seawater / In Chemical | 30 | 38 | 20 | 0.10 to 0.29 | 0.8 | h9 | 4 | 44 | |
4.76 € 3.33 € | 1 | Available |
Same day
Stock | - | Flanged Type | Standard / Foreign Object Resistant / Vibration Resistant / In Water / In Seawater / In Chemical | 30 | 38 | 30 | 0.10 to 0.29 | 0.8 | h9 | 4 | 44 | |
5.00 € 3.50 € | 1 | Available |
Same day
Stock | - | Flanged Type | Standard / Foreign Object Resistant / Vibration Resistant / In Water / In Seawater / In Chemical | 30 | 38 | 40 | 0.10 to 0.29 | 0.8 | h9 | 4 | 44 |
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Resin Group | High Performance Polymer Group | Maximum Allowable PV Value(N/mm²·m/s) | 0.12 | Max. Allowable Surface Pressure P(N/mm2) | 20 |
---|---|---|---|---|---|
Recommended Housing Hole Tolerance | H7 | Lubrication Condition | Unlubricated |
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Basic Attributes
Type
Inner Diameter d1(mm)
O.D. d2(mm)
Overall Length b1(mm)
Maximum Allowable PV Value Range(N/mm2•m/s)
Max. Allowable Velocity V(m/s)
Recommended Shaft Tolerance
Thickness t(mm)
Flange Outer Diameter d3(mm)
Type
Environment
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