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Isostatic FM1822TU steel-backed PTFE flanged bearing, 18mm I.D. x 20mm O.D. x 22mm length. Self-lubricating and maintenance-free design with a low-carbon steel backing, sintered bronze interlayer, and PTFE overlay for dry running applications. Suitable for pumps, motors, and conveyors.
MODEL FM1822TU
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Contact supplier for technical support on: 7732863444
$4.29 Each
Prices are subject to change
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Brand Minimum Order Quantity: 5
Typically Ships in: 1 day
Returnable: See conditions
Bearing Material
Steel-Backed PTFE Lined
Bore
18 mm
Flange Diameter
26 mm
Flange Width
1 mm
Maximum Pressure
36250 psi
Maximum PV Rating
102000 psi/sq-ft/min
Maximum Velocity
1900 sfpm
O.D.
20 mm
Temperature Rating
-328 to 536 deg F
Type
Round Bore
Width
22 mm
Isostatic TU Flange Bearings
- Standard stock products
- Self-lubricating dry sliding bearing
- A steel-backed composite material comprised of:
- Low carbon steel backing allows for extremely high load capacity - thickness. 50 – 2. 7 mm
- Sintered bronze offers optimal heat dispersion – thickness. 20 -. 35 mm
- PTFE – lead sliding surface creates a low friction coefficient and allows for a wide temperature range – thickness. 02 mm
- Can be used where many liquid lubricants fail; also performs well with lubrication
- Ideal for heavy loads at moderate speeds or light loads at high speeds – max Pv 102, 000, P-Load 36, 250, V-SFM-1, 900
- Effective in temperature range of -328°F to +536°F
- Standard tolerances vary by size. See items for specific tolerances
- A lead free version is available on a made-to-order basis
- REACH, DFARS compliant
Specifications
| Detailed Description | 18 MM I. D. x 20 MM O. D. x 22 MM Length, TU, Steel Back, PTFE & Pb Lined Composite, Flange Bearing, Metric |
|---|---|
| Catalog Number | FM1822TU |
| Interchange # | BB1822DU FMB1822DU PAF 18220 P10 |
| Unit of Measure | Each |
| Material | Steel-Backed PTFE Lined |
| Material Standard | Steel-Backed PTFE Lined |
| Avg Unit Weight | 0. 0254 lb |
| UPC Code | 00846802071233 |
| Nominal Inner Diameter | 18 mm |
| Nominal Outer Diameter | 20 mm |
| Nominal Length | 22 mm |
| Flange Nominal Outer Diameter | 26 mm |
| Flange Nominal Thickness | 1 mm |
| Recommended Housing Bore | 17. 966 to 17. 984 mm |
| Recommended Shaft Size | 20. 000 to 20. 021 mm |
| Overall Length Tolerance | ±. 25 mm |
| Flange Diameter Tolerance | ±. 50 mm |
| Flange Thickness Tolerance | . 80 to 1. 00 mm |
| Load - P Max Value | 36, 250 lb/in² |
| Speed - V Max Value | 1, 900 ft²/min |
| Load at Speed - PV Max Value (P. S. I. / S. F. M. ) | 102, 000 |
SKU: 1384541
I was leery because of online reviews but was pleasantly surprised.
I received quality parts quickly at a great price and without hassle. I had read some bad reviews so I had suspicions. More good reviews than bad so I gave them a try and was not disappointed. Thanks.
Read moreSKU: 1384587
Best ever!
Your pricing on sleeve bearings and the shipping is outstanding. Thank you so much. I can even afford to keep an assortment on hand.
Read moreSKU: 1384817
Owner/manager
We have purchased your Isostatic bronze items for 3-4 years. We install them in machines we manufacture. We have never had any problems with them and our customers also like them. MRO Supply is very competitively priced and that is why we continue to order them from MRO Supply. Great rating for both Isostatic items & MRO Supply.
Read moreHow do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
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| Model | 4430V660 |
SKU: 1384541
I was leery because of online reviews but was pleasantly surprised.
I received quality parts quickly at a great price and without hassle. I had read some bad reviews so I had suspicions. More good reviews than bad so I gave them a try and was not disappointed. Thanks.
Read moreSKU: 1384587
Best ever!
Your pricing on sleeve bearings and the shipping is outstanding. Thank you so much. I can even afford to keep an assortment on hand.
Read moreSKU: 1384817
Owner/manager
We have purchased your Isostatic bronze items for 3-4 years. We install them in machines we manufacture. We have never had any problems with them and our customers also like them. MRO Supply is very competitively priced and that is why we continue to order them from MRO Supply. Great rating for both Isostatic items & MRO Supply.
Read more