Oil Impregnated Bronze Bearings
Sintered Bronze Bushings with Impregnated Oil for lubricant
Key Features
- Excellent for light loads at relatively high speeds
- Maintenance free with self-lubricating Oil impregnation
- SAE 30 Oil contains antioxidant, anti-rust and defoamant additives.
- Suitable for temperatures up to 200°C/390°F
- Low friction coefficient
- Can be manufacturer into complex geometry
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Key Features
- Excellent for light loads at relatively high speeds
- Maintenance free with self-lubricating Oil impregnation
- SAE 30 Oil contains antioxidant, anti-rust and defoamant additives.
- Suitable for temperatures up to 200°C/390°F
- Low friction coefficient
- Can be manufacturer into complex geometry
Operating Performance
Dry
Good
Oil Lubricated
Good
Grease Lubricated
Fair
Fresh Water
Not Recommended
Salt Water
Not Recommended
Overview
Kormax carries a comprehensive range of sintered bronze bushes in both metric and imperial sizes, as well as solid and hollow bars. Other shapes such as thrust washers, flanged bushes and flat plates can be custom made, and solid and hollow round bar up to 8” diameter.
Bearing Properties
Metric
Imperial
| Physical Properties | Condition | Unit | Value |
| Maximum Contact Pressure | Sliding | psi | 725 |
| Operating temperature | Min | °F | -76 |
| Operating temperature | Max | °F | 392 |
| Maximum sliding speed | Lubricated | fpm | 984 |
| Maximum PV factor | Lubricated | psi x fpm | 51300 |
| Coefficient of friction | Lubricated | F | 0.2 |
Mating Material Recommendations
| Physical Properties | Unit | Value |
| Surface roughness | µm | 0.5 |
| Surface Hardness | HB | >240 |
Metric Sizing
| Inside Diameter | Outside Diameter | Length | Code |
| 6mm | 10mm | 6mm | OM061006 |
| 6mm | 10mm | 16mm | OM061016 |
| 8mm | 11mm | 12mm | OM081112 |
| 8mm | 12mm | 20mm | OM081220 |
| 8mm | 14mm | 20mm | OM081420 |
| 10mm | 13mm | 10mm | OM101310 |
| 10mm | 13mm | 16mm | OM101316 |
| 10mm | 14mm | 20mm | OM101420 |
| 10mm | 16mm | 20mm | OM101620 |
| 12mm | 16mm | 20mm | OM121620 |
| 12mm | 18mm | 20mm | OM121820 |
| 14mm | 18mm | 20mm | OM141820 |
| 14mm | 20mm | 30mm | OM142030 |
| 16mm | 20mm | 25mm | OM162025 |
| 16mm | 22mm | 25mm | OM162225 |
| 18mm | 22mm | 30mm | OM182230 |
| 20mm | 25mm | 25mm | OM202525 |
| 20mm | 26mm | 20mm | OM202620 |
| 22mm | 28mm | 30mm | OM222830 |
| 22mm | 29mm | 18mm | OM222918 |
| 25mm | 30mm | 30mm | OM253025 |
| 25mm | 30mm | 50mm | OM253050 |
| 25mm | 32mm | 25mm | OM253225 |
| 25mm | 35mm | 50mm | OM253550 |
| 30mm | 40mm | 50mm | OM304050 |
| 35mm | 45mm | 50mm | OM354550 |
| 40mm | 50mm | 80mm | OM405080 |
| 50mm | 60mm | 100mm | OM5060100 |
| 55mm | 70mm | 70mm | OM557070 |
Imperial Sizing
| Inside Diameter | Outside Diameter | Length | Code |
| 1/4 | 3/8 | 3/4 | OI10 |
| 1/4 | 7/16 | 3/4 | OI15 |
| 1/4 | 1/2 | 3/4 | OI20 |
| 5/16 | 7/16 | 3/4 | OI25 |
| 5/16 | 1/2 | 3/4 | OI30 |
| 3/8 | 1/2 | 3/4 | OI35 |
| 3/8 | 5/8 | 3/4 | OI40 |
| 7/16 | 9/16 | 3/4 | OI45 |
| OI45 | 5/8 | 3/4 | OI50 |
| 1/2 | 11/16 | 3/4 | OI55 |
| 1/2 | 3/4 | 1 | OI60 |
| 1/2 | 3/4 | 2 | OI65 |
| 9/16 | 11/16 | 1 | OI70 |
| 5/8 | 3/4 | 1 | OI75 |
| 5/8 | 13/16 | 1 | OI80 |
| 5/8 | 7/8 | 1 | OI85 |
| 3/4 | 7/8 | 1 | OI90 |
| 3/4 | 1 | 1 | OI95 |
| 3/4 | 1 | 1-1/2 | OI100 |
| 3/4 | 1 | 1-3/4 | OI105 |
| 7/8 | 1 | 1 | OI110 |
| 1 | 1-1/8 | 1 | OI115 |
| 1 | 1-1/4 | 1 | OI120 |
| 1 | 1-3/8 | 1 | OI125 |
| 1 | 1-1/2 | 2 | OI130 |
| 1-1/4 | 1-1/2 | 2 | OI135 |
| 1-3/8 | 1-3/4 | 1-1/2 | OI140 |
| 1-1/2 | 2 | 2 | OI144 |
| 1-1/2 | 2 | 3 | OI145 |
Solid Bars
| Outside Diameter | Length | Code |
| 19mm | 70mm | SOB1970 |
| 19mm | 165mm | SOB19165 |
| 22mm | 165mm | SOB225165 |
| 25mm | 70mm | SOB2570 |
| 25mm | 165mm | SOB25165 |
| 31mm | 70mm | SOB3170 |
| 31mm | 165mm | SOB31165 |
| 38mm | 165mm | SOB38165 |
| 44mm | 165mm | SOB44165 |
| 50mm | 76mm | SOB5076 |
| 50mm | 165mm | SOB50165 |
Hollow Bars
| Inside Diameter | Outside Diameter | Length | Code |
| 16mm | 44mm | 165mm | HOB1644165 |
| 25mm | 50mm | 165mm | HOB2550165 |
| 38mm | 76mm | 165mm | HOB3876165 |