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Isostatic FM-4551-45 Oilube SAE841 powdered metal bronze flanged bearing, self-lubricating and maintenance-free. Metric dimensions: 45mm I.D. x 51mm O.D. x 45mm length, with 57mm flange O.D. and 3mm flange thickness. Oil-impregnated sintered bronze construction provides continuous lubrication. Max PV 50,000, temperature range +10°F to +220°F. Ideal for light to moderate loads in pumps, motors, and conveyors.
MODEL FM-4551-45
Contact supplier for technical support on: 7732863444
$39.97 Each
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Bearing Material
SAE 841 Powdered Metal/Oil Impregnated Bronze
Bore
45 mm
Flange Diameter
57 mm
Flange Width
3 mm
Maximum Pressure
2000 psi
Maximum PV Rating
50000 psi/sq-ft/min
Maximum Velocity
1200 sfpm
O.D.
51 mm
Temperature Rating
10 to 175 deg F
Type
Round Bore
Width
45 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
- Available in oils for other temperature ranges on a made-to-order basis
- Standard tolerances vary by size. See items for specific tolerances
- RoHS, REACH, DFARS compliant
Specifications
| Detailed Description | 45 MM I. D. x 51 MM O. D. x 45 MM Length x 57 MM Flange O. D. x 3 MM Flange Thick, SAE 841 Powdered Metal Bronze, Flange Bearing, Metric |
|---|---|
| Catalog Number | FM-4551-45 |
| Interchange # | 45-51x45-57X3 |
| Unit of Measure | Each |
| Material | Powdered Metal / Oil Impregnated Bronze |
| Material Standard | SAE 841 |
| Avg Unit Weight | 0. 3184 lb |
| UPC Code | 00846802067373 |
| Nominal Inner Diameter | 45 mm |
| Nominal Outer Diameter | 51 mm |
| Nominal Length | 45 mm |
| Flange Nominal Outer Diameter | 57 mm |
| Flange Nominal Thickness | 3 mm |
| Inner Diameter Tolerance | +. 009 to +. 04 mm |
| Outside Diameter Tolerance | +. 05 to +. 083 mm |
| Overall Length Tolerance | ±. 19 mm |
| Flange Diameter Tolerance | ±. 25 mm |
| Flange Thickness Tolerance | ±. 13 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: 1382499
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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: 1382499
Sleeve for my gates
I got my sleeves, and they are working as intended for my gates.
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