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Isostatic AM-1218-20 Oilube SAE841 powdered metal bronze sleeve bearing, 12mm I.D. x 18mm O.D. x 20mm length. Self-lubricating and maintenance-free with oil-impregnated bronze construction. Max PV 50,000, temperature range +10°F to +220°F. Ideal for light to moderate loads in pumps, motors, and conveyors.
MODEL AM-1218-20
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Contact supplier for technical support on: 7732863444
$4.72 Each
Prices are subject to change
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Brand Minimum Order Quantity: 4
Typically Ships in: 1 day
Returnable: See conditions
Bearing Material
SAE 841 Powdered Metal/Oil Impregnated Bronze
Bore
12 mm
Maximum Pressure
2000 psi
Maximum PV Rating
50000 psi/sq-ft/min
Maximum Velocity
1200 sfpm
O.D.
18 mm
Temperature Rating
10 to 175 deg F
Type
Round Bore
Width
20 mm
Isostatic Oilube Bearings / Bushings
- Standard stock products
- SAE 841-copper (87-90%), tin (8-9), carbon, other elements
- Powdered metal bronze providing interconnected reservoirs for oil
- Vacuum impregnated with SAE 30 oil during the manufacturing process (approx. 19% by vol. )
- Self-lubricating – when in motion oil rises to the surface for lubrication and restores itself when at rest
- Ideal for heavy loads at moderate speeds or light loads at high speeds – max Pv 50, 000, P-Load 2, 000, V-SFM-1, 200
- Effective in temperature range of +10°F to + 175°F with standard oil
- Standard tolerances vary by size. See items for specific tolerances
- RoHS, REACH, DFARS compliant
Specifications
| Detailed Description | 12 MM I. D. x 18 MM O. D. x 20 MM Length, SAE 841 Powdered Metal Bronze, Sleeve Bearing, Metric |
|---|---|
| Catalog Number | AM-1218-20 |
| Interchange # | 12-18x20 |
| Unit of Measure | Each |
| Material | Powdered Metal / Oil Impregnated Bronze |
| Material Standard | SAE 841 |
| UPC Code | 00846802060190 |
| Nominal Inner Diameter | 12 mm |
| Nominal Outer Diameter | 18 mm |
| Nominal Length | 20 mm |
| Inner Diameter Tolerance | +. 005 to +. 03 mm |
| Outside Diameter Tolerance | +. 035 to +. 06 mm |
| Overall Length Tolerance | ±. 12 mm |
| Load - P Max Value | 2, 000 lb/in² |
| Speed - V Max Value | 1, 200 ft²/min |
| Load at Speed - PV Max Value (P. S. I. / S. F. M. ) | 50, 000 |
SKU: 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: 1382583
Bronze bushings
I have purchased both the Symmco and Isostatic brands, Symmco from other vendors and Isostatic from MRO. I believe the MRO/Isostatic ones are as good as any other brand
Read moreSKU: 1382499
Sleeve for my gates
I got my sleeves, and they are working as intended for my gates.
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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SKU: 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: 1382583
Bronze bushings
I have purchased both the Symmco and Isostatic brands, Symmco from other vendors and Isostatic from MRO. I believe the MRO/Isostatic ones are as good as any other brand
Read moreSKU: 1382499
Sleeve for my gates
I got my sleeves, and they are working as intended for my gates.
Read more