Manufacturer part number: WSM-1820-12
Brand: IGUS
Price: 5.98 €
Delivery time: Same day
Type: Sleeve Type
Environment: Standard / Foreign Object Resistant / Vibration Resistant / In Water / In Seawater / In Chemical
Inner Diameter d1: 18 mm
O.D. d2: 20 mm
Overall Length b1: 12 mm
Part Number
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WSM-1820-12
General properties | Unit | iglidur® W300 | Testing method |
Density | g/cm3 | 1.24 | |
Colour | yellow | ||
Max. moisture absorption at +23°C/50% r.h. | % weight | 1.3 | DIN 53495 |
Max. water absorption | % weight | 6.5 | |
Coefficient of sliding friction, dynamic, against steel | μ | 0.08–0.23 | |
pv value, max. (dry) | MPa · m/s | 0.23 | |
Mechanical properties | |||
Flexural modulus | MPa | 3,500 | DIN 53457 |
Flexural strength at +20°C | MPa | 125 | DIN 53452 |
Compressive strength | MPa | 61 | |
Max. recommended surface pressure (+20°C) | MPa | 60 | |
Shore-D hardness | 77 | DIN 53505 | |
Physical and thermal properties | |||
Max. long-term application temperature | °C | +90 | |
Max. short-term application temperature | °C | +180 | |
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 | 9 | DIN 53752 |
Electrical properties | |||
Specific contact resistance | Ωcm | > 1013 | DIN IEC 93 |
Surface resistance | Ω | > 1012 | 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 | b1 | Part No. |
Tolerance3) | h13 | |||
2.0 | +0.014 +0.054 | 3.5 | 3.0 | WSM-0203-03 |
2.5 | 4.0 | 1.8 | WSM-0204-018 | |
2.5 | 4.0 | 3.0 | WSM-0204-03 | |
3.0 | 4.5 | 3.0 | WSM-0304-03 | |
3.0 | 4.5 | 5.0 | WSM-0304-05 | |
3.0 | 4.5 | 6.0 | WSM-0304-06 | |
4.0 | +0.020 +0.068 | 5.5 | 4.0 | WSM-0405-04 |
4.0 | 5.5 | 6.0 | WSM-0405-06 | |
4.0 | 5.5 | 8.0 | WSM-0405-08 | |
4.0 | 5.5 | 10.0 | WSM-0405-10 | |
5.0 | 7.0 | 5.0 | WSM-0507-05 | |
5.0 | 7.0 | 8.0 | WSM-0507-08 | |
5.0 | 7.0 | 10.0 | WSM-0507-10 | |
6.0 | +0.010 +0.058 | 7.0 | 14.0 | WSM-0607-14 |
6.0 | +0.020 +0.068 | 8.0 | 6.0 | WSM-0608-06 |
6.0 | 8.0 | 8.0 | WSM-0608-08 | |
6.0 | 8.0 | 9.5 | WSM-0608-09 | |
6.0 | 8.0 | 10.0 | WSM-0608-10 | |
6.0 | 8.0 | 11.8 | WSM-0608-11 | |
6.0 | 8.0 | 13.8 | WSM-0608-13 | |
7.0 | +0.025 +0.083 | 9.0 | 9.0 | WSM-0709-09 |
7.0 | 9.0 | 12.0 | WSM-0709-12 | |
7.0 | 9.0 | 12.5 | WSM-0709-125 | |
8.0 | 10.0 | 6.0 | WSM-0810-06 | |
8.0 | 10.0 | 8.0 | WSM-0810-08 | |
8.0 | 10.0 | 10.0 | WSM-0810-10 | |
8.0 | 10.0 | 12.0 | WSM-0810-12 | |
8.0 | 10.0 | 13.8 | WSM-0810-13 | |
8.0 | 10.0 | 15.0 | WSM-0810-15 | |
8.0 | 10.0 | 16.0 | WSM-0810-16 | |
8.0 | 10.0 | 20.0 | WSM-0810-20 | |
8.0 | 10.0 | 21.0 | WSM-0810-21 | |
9.0 | 11.0 | 6.0 | WSM-0911-06 | |
10.0 | 12.0 | 4.0 | WSM-1012-04 | |
10.0 | 12.0 | 6.0 | WSM-1012-06 | |
10.0 | 12.0 | 8.0 | WSM-1012-08 | |
10.0 | 12.0 | 9.0 | WSM-1012-09 | |
10.0 | 12.0 | 10.0 | WSM-1012-10 | |
10.0 | 12.0 | 12.0 | WSM-1012-12 | |
10.0 | 12.0 | 15.0 | WSM-1012-15 | |
10.0 | 12.0 | 17.0 | WSM-1012-17 | |
10.0 | 12.0 | 20.0 | WSM-1012-20 | |
10.0 | 12.0 | 25.5 | WSM-1012-25.5 | |
11.0 | +0.032 +0.102 | 13.0 | 8.0 | WSM-1113-08 |
12.0 | 14.0 | 4.0 | WSM-1214-04 | |
12.0 | 14.0 | 5.0 | WSM-1214-05 | |
12.0 | 14.0 | 6.0 | WSM-1214-06 | |
12.0 | 14.0 | 8.0 | WSM-1214-08 | |
12.0 | 14.0 | 10.0 | WSM-1214-10 | |
12.0 | 14.0 | 12.0 | WSM-1214-12 | |
12.0 | 14.0 | 15.0 | WSM-1214-15 | |
12.0 | 14.0 | 20.0 | WSM-1214-20 | |
12.0 | 14.0 | 25.0 | WSM-1214-25 | |
13.0 | 15.0 | 7.0 | WSM-1315-07 | |
13.0 | 15.0 | 10.0 | WSM-1315-10 | |
13.0 | 15.0 | 15.0 | WSM-1315-15 | |
13.0 | 15.0 | 20.0 | WSM-1315-20 | |
14.0 | 16.0 | 7.3 | WSM-1416-07 | |
14.0 | 16.0 | 10.0 | WSM-1416-10 | |
14.0 | 16.0 | 15.0 | WSM-1416-15 | |
14.0 | 16.0 | 20.0 | WSM-1416-20 | |
14.0 | 16.0 | 25.0 | WSM-1416-25 | |
14.0 | 16.0 | 33.0 | WSM-1416-33 | |
15.0 | 17.0 | 10.0 | WSM-1517-10 | |
15.0 | 17.0 | 15.0 | WSM-1517-15 | |
15.0 | 17.0 | 20.0 | WSM-1517-20 | |
15.0 | 17.0 | 25.0 | WSM-1517-25 | |
16.0 | 18.0 | 7.0 | WSM-1618-07 | |
16.0 | 18.0 | 8.0 | WSM-1618-08 | |
16.0 | 18.0 | 11.5 | WSM-1618-11 | |
16.0 | 18.0 | 12.0 | WSM-1618-12 | |
16.0 | 18.0 | 15.0 | WSM-1618-15 | |
16.0 | 18.0 | 20.0 | WSM-1618-20 | |
16.0 | 18.0 | 25.0 | WSM-1618-25 | |
16.0 | 18.0 | 30.0 | WSM-1618-30 | |
16.0 | 18.0 | 35.0 | WSM-1618-35 | |
16.0 | 18.0 | 45.0 | WSM-1618-45 | |
18.0 | 20.0 | 12.0 | WSM-1820-12 | |
18.0 | 20.0 | 15.0 | WSM-1820-15 | |
18.0 | 20.0 | 20.0 | WSM-1820-20 | |
18.0 | 20.0 | 25.0 | WSM-1820-25 | |
18.0 | 20.0 | 33.0 | WSM-1820-33 | |
18.0 | 20.0 | 35.0 | WSM-1820-35 | |
19.0 | +0.040 +0.124 | 22.0 | 28.0 | WSM-1922-28 |
20.0 | 22.0 | 11.5 | WSM-2022-11 | |
20.0 | 22.0 | 12.0 | WSM-2022-12 | |
20.0 | 22.0 | 15.0 | WSM-2022-15 | |
20.0 | 22.0 | 20.0 | WSM-2022-20 | |
20.0 | 22.0 | 30.0 | WSM-2022-30 | |
20.0 | 23.0 | 8.0 | WSM-2023-08 | |
20.0 | 23.0 | 10.0 | WSM-2023-10 | |
20.0 | 23.0 | 12.0 | WSM-2023-12 | |
20.0 | 23.0 | 15.0 | WSM-2023-15 | |
20.0 | 23.0 | 20.0 | WSM-2023-20 | |
20.0 | 23.0 | 23.0 | WSM-2023-23 | |
20.0 | 23.0 | 25.0 | WSM-2023-25 | |
20.0 | 23.0 | 30.0 | WSM-2023-30 | |
22.0 | 24.0 | 15.0 | WSM-2224-15 | |
22.0 | 24.0 | 20.0 | WSM-2224-20 | |
22.0 | 24.0 | 30.0 | WSM-2224-30 | |
22.0 | 24.0 | 35.0 | WSM-2224-35 | |
22.0 | 24.0 | 45.0 | WSM-2224-45 | |
22.0 | 25.0 | 15.0 | WSM-2225-15 | |
22.0 | 25.0 | 20.0 | WSM-2225-20 | |
22.0 | 25.0 | 25.0 | WSM-2225-25 | |
22.0 | 25.0 | 30.0 | WSM-2225-30 | |
24.0 | 27.0 | 15.0 | WSM-2427-15 | |
24.0 | 27.0 | 20.0 | WSM-2427-20 | |
24.0 | 27.0 | 25.0 | WSM-2427-25 | |
24.0 | 27.0 | 30.0 | WSM-2427-30 | |
25.0 | 28.0 | 12.0 | WSM-2528-12 | |
25.0 | 28.0 | 14.0 | WSM-2528-14 | |
25.0 | 28.0 | 15.0 | WSM-2528-15 | |
25.0 | 28.0 | 20.0 | WSM-2528-20 | |
25.0 | 28.0 | 25.0 | WSM-2528-25 | |
25.0 | 28.0 | 30.0 | WSM-2528-30 | |
25.0 | 28.0 | 50.0 | WSM-2528-50 | |
26.0 | 30.0 | 16.0 | WSM-2630-16 | |
26.0 | 30.0 | 25.0 | WSM-2630-25 | |
28.0 | 30.0 | 10.0 | WSM-2830-10 | |
28.0 | 31.0 | 10.0 | WSM-2831-10 | |
28.0 | 32.0 | 20.0 | WSM-2832-20 | |
28.0 | 32.0 | 25.0 | WSM-2832-25 | |
28.0 | 32.0 | 30.0 | WSM-2832-30 | |
30.0 | 34.0 | 16.0 | WSM-3034-16 | |
30.0 | 34.0 | 20.0 | WSM-3034-20 | |
30.0 | 34.0 | 24.0 | WSM-3034-24 | |
30.0 | 34.0 | 25.0 | WSM-3034-25 | |
30.0 | 34.0 | 30.0 | WSM-3034-30 | |
30.0 | 34.0 | 36.0 | WSM-3034-36 | |
30.0 | 34.0 | 38.0 | WSM-3034-38 | |
30.0 | 34.0 | 40.0 | WSM-3034-40 | |
30.0 | 34.0 | 45.0 | WSM-3034-45 | |
30.0 | 34.0 | 47.0 | WSM-3034-47 | |
32.0 | +0.050 +0.150 | 36.0 | 20.0 | WSM-3236-20 |
32.0 | 36.0 | 25.0 | WSM-3236-25 | |
32.0 | 36.0 | 30.0 | WSM-3236-30 | |
32.0 | 36.0 | 40.0 | WSM-3236-40 | |
35.0 | 39.0 | 20.0 | WSM-3539-20 | |
35.0 | 39.0 | 30.0 | WSM-3539-30 | |
35.0 | 39.0 | 40.0 | WSM-3539-40 | |
35.0 | 39.0 | 50.0 | WSM-3539-50 | |
35.0 | 40.0 | 7.0 | WSM-3540-07 | |
40.0 | 44.0 | 20.0 | WSM-4044-20 | |
40.0 | 44.0 | 30.0 | WSM-4044-30 | |
40.0 | 44.0 | 40.0 | WSM-4044-40 | |
40.0 | 44.0 | 50.0 | WSM-4044-50 | |
45.0 | 50.0 | 20.0 | WSM-4550-20 | |
45.0 | 50.0 | 30.0 | WSM-4550-30 | |
45.0 | 50.0 | 40.0 | WSM-4550-40 | |
45.0 | 50.0 | 50.0 | WSM-4550-50 | |
50.0 | 55.0 | 20.0 | WSM-5055-20 | |
50.0 | 55.0 | 30.0 | WSM-5055-30 | |
50.0 | 55.0 | 40.0 | WSM-5055-40 | |
50.0 | 55.0 | 50.0 | WSM-5055-50 | |
50.0 | 55.0 | 55.0 | WSM-5055-55 | |
50.0 | 55.0 | 60.0 | WSM-5055-60 | |
55.0 | +0.060 +0.180 | 60.0 | 40.0 | WSM-5560-40 |
55.0 | 60.0 | 60.0 | WSM-5560-60 | |
60.0 | 65.0 | 30.0 | WSM-6065-30 | |
60.0 | 65.0 | 60.0 | WSM-6065-60 | |
65.0 | 70.0 | 60.0 | WSM-6570-60 | |
70.0 | 75.0 | 60.0 | WSM-7075-60 | |
75.0 | 80.0 | 100.0 | WSM-7580-100 | |
80.0 | 85.0 | 20.0 | WSM-8085-20 | |
80.0 | 85.0 | 100.0 | WSM-8085-100 | |
90.0 | +0.072 +0.212 | 95.0 | 100.0 | WSM-9095-100 |
100.0 | 105.0 | 100.0 | WSM-100105-100 |
Part Number
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WSM-1820-12 |
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) | Maximum Allowable PV Value (N/mm²·m/s) | Max. Allowable Surface Pressure P (N/mm2) | Max. Allowable Velocity V (m/s) | Recommended Shaft Tolerance | Thickness t (mm) | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
5.98 € 3.17 € | 1 | Available |
Same day
Stock | - | Sleeve Type | Standard / Foreign Object Resistant / Vibration Resistant / In Water / In Seawater / In Chemical | 18 | 20 | 12 | 0.10 to 0.29 | 0.12 | 20 | 0.8 | h9 | 1 |
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Resin Group | High Performance Polymer Group | Recommended Housing Hole Tolerance | H7 | Lubrication Condition | Unlubricated |
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This page is Plain bearing bushes / plastic (iglidur) / WSM, part number WSM-1820-12.
You can find the detail information about specifications and dimensions on part number WSM-1820-12.
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Stock
Basic Attributes
Environment
Type
Type
Inner Diameter d1(mm)
O.D. d2(mm)
Overall Length b1(mm)
Maximum Allowable PV Value Range(N/mm2•m/s)
Maximum Allowable PV Value(N/mm²·m/s)
Max. Allowable Surface Pressure P(N/mm2)
Max. Allowable Velocity V(m/s)
Recommended Shaft Tolerance
Thickness t(mm)
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Optional Attributes
Part Number |
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WSM-0304-03 |
WSM-0304-05 |
WSM-0304-06 |
WSM-1820-15 |
WSM-1820-20 |
WSM-1820-25 |
Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Standard Shipping Days ? | RoHS | Type | Environment | Inner Diameter d1 (mm) | O.D. d2 (mm) | Overall Length b1 (mm) | Maximum Allowable PV Value Range (N/mm2•m/s) | Maximum Allowable PV Value (N/mm²·m/s) | Max. Allowable Surface Pressure P (N/mm2) | Max. Allowable Velocity V (m/s) | Recommended Shaft Tolerance | Thickness t (mm) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
4.70 € | 1 | Available |
Same day
Stock | 10 | - | - | - | - | - | - | - | - | - | - | - | |
1.35 € | 26 | Available | 2 Days | - | Sleeve Type | Standard | 3 | 4.5 | 5 | 0.10 to 0.29 | 0.12 | 20 | 0.8 | h9 | - | |
1.35 € | 26 | Available | 2 Days | - | Sleeve Type | Standard | 3 | 4.5 | 6 | 0.10 to 0.29 | 0.12 | 20 | 0.8 | h9 | - | |
2.13 € | 26 | Available | 2 Days | - | Sleeve Type | Standard / Vibration Resistant / Foreign Object Resistant / In Water / In Chemical / In Seawater | 18 | 20 | 15 | 0.10 to 0.29 | 0.12 | 20 | 0.8 | h9 | 1 | |
6.42 € | 1 | Available |
Same day
Stock | - | Sleeve Type | Standard / Vibration Resistant / Foreign Object Resistant / In Water / In Chemical / In Seawater | 18 | 20 | 20 | 0.10 to 0.29 | 0.12 | 20 | 0.8 | h9 | 1 | |
2.37 € | 26 | Available | 2 Days | - | Sleeve Type | Standard / Vibration Resistant / Foreign Object Resistant / In Water / In Chemical / In Seawater | 18 | 20 | 25 | 0.10 to 0.29 | 0.12 | 20 | 0.8 | h9 | 1 |