WMPF 25 30 25

WMPF 25 30 25

BowMax? is a long life, high strength self lubricative bearing which uses continuous fibreglass, PTFE and Polyester filaments incorporated into a special epoxy resin matrix. This filament wound composite is very high strength and is naturally concentric with no seam or overlap. The high strength laminate construction allows for a thin wall bearing, which can reduce the size and weight of the assembly. The resulting bearing exhibits a very low coefficient of friction coupled with high load-bearing capacity. After a very short time, a film of the PTFE will transfer from the bore of the bearing onto the shaft. No lubrication is required, however, if some lubricant can be provided, the life will be extended – adding protection against the ingress of contaminants.

? High Load Capacity

? Good for Shock Loads

? Non-Corrodible

? Good for Contamination Resistance

? Good Chemical Resistance

? Tolerates Edge Loading

? Low Friction

? Low Wear Rate

? Withstands Misalignment

? Excellent for Vibrations

? Meets RoHS Requirements

? Intrinsically Safe

? Lowers Cost of Maintenance

? Large Temperature Range

Additional information
Supplier Brand

Bowman

Product Types

Bushing and Journal Bearings, Filament Wound Composite Flanged PTFE Bearings, Filament Wound Composite PTFE Bearings, Flanged Bearing, Journal Bearing, Metric Flanged Bearing, Sleeve Bearing

Details (mm)

Material: FILAMENT WOUND COMPOSITE, Inner Diameter (d): 25, Outer Diameter (D): 30, Length (L): 25, Surface Style:

Typical Applications

Mining & quarrying. Heavy construction, Motorsport, Offshore oil & gas, Marine, Aerospace, Off-Road Vehicles

MATERIAL SPECIFICATION

Structure: Toughmet ? spinodal bronze with optional lubrication holes/indentations, Max Static Load (N/mm?) 480, Max Dynamic Load (N/mm?) 205, Operating Temperature (?C)-165 to 165, Max Sliding Speed ? Dry (m/s) 0.13, Max PV Factor ? Dry (N/mm? x m/s) 1.05, Coefficient of Friction ? Dry 0.05 – 0.30, Coefficient of Linear Expansion (m/m/?C) 8.67 x 10-6, Thermal Conductivity (W/mk) 0.40, Density (g/cm?) 2.02, Ultimate Compressive Strength (N/mm?) 1021

The Brand

Headquartered in the heart of the Thames Valley in the UK, Bowman is a leading supplier to original equipment manufacturers, stockists and distributors across a wide range of industries worldwide. They specialise in the manufacture and supply of bearings and sintered components. Combining technical expertise with unrivalled product know-how and availability, Bowman has over 7000 types and sizes of bearings in stock including the BowMet?, Oilite? and WM ranges. With over 40 years? experience within the industry, Bowman has supplied bearings and sintered components for some of the most prestigious projects and products in the world, as well as innovative, specialist solutions to meet even the smallest of bespoke orders.

Additional information
Supplier Brand

Bowman

Product Types

Bushing and Journal Bearings, Filament Wound Composite Flanged PTFE Bearings, Filament Wound Composite PTFE Bearings, Flanged Bearing, Journal Bearing, Metric Flanged Bearing, Sleeve Bearing

Details (mm)

Material: FILAMENT WOUND COMPOSITE, Inner Diameter (d): 25, Outer Diameter (D): 30, Length (L): 25, Surface Style:

Typical Applications

Mining & quarrying. Heavy construction, Motorsport, Offshore oil & gas, Marine, Aerospace, Off-Road Vehicles

MATERIAL SPECIFICATION

Structure: Toughmet ? spinodal bronze with optional lubrication holes/indentations, Max Static Load (N/mm?) 480, Max Dynamic Load (N/mm?) 205, Operating Temperature (?C)-165 to 165, Max Sliding Speed ? Dry (m/s) 0.13, Max PV Factor ? Dry (N/mm? x m/s) 1.05, Coefficient of Friction ? Dry 0.05 – 0.30, Coefficient of Linear Expansion (m/m/?C) 8.67 x 10-6, Thermal Conductivity (W/mk) 0.40, Density (g/cm?) 2.02, Ultimate Compressive Strength (N/mm?) 1021

The Brand

Headquartered in the heart of the Thames Valley in the UK, Bowman is a leading supplier to original equipment manufacturers, stockists and distributors across a wide range of industries worldwide. They specialise in the manufacture and supply of bearings and sintered components. Combining technical expertise with unrivalled product know-how and availability, Bowman has over 7000 types and sizes of bearings in stock including the BowMet?, Oilite? and WM ranges. With over 40 years? experience within the industry, Bowman has supplied bearings and sintered components for some of the most prestigious projects and products in the world, as well as innovative, specialist solutions to meet even the smallest of bespoke orders.

Product code - WMPF 25 30 25

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    BowMax? is a long life, high strength self lubricative bearing which uses continuous fibreglass, PTFE and Polyester filaments incorporated into a special epoxy resin matrix. This filament wound composite is very high strength and is naturally concentric with no seam or overlap. The high strength laminate construction allows for a thin wall bearing, which can reduce the size and weight of the assembly. The resulting bearing exhibits a very low coefficient of friction coupled with high load-bearing capacity. After a very short time, a film of the PTFE will transfer from the bore of the bearing onto the shaft. No lubrication is required, however, if some lubricant can be provided, the life will be extended - adding protection against the ingress of contaminants.

    ? High Load Capacity

    ? Good for Shock Loads

    ? Non-Corrodible

    ? Good for Contamination Resistance

    ? Good Chemical Resistance

    ? Tolerates Edge Loading

    ? Low Friction

    ? Low Wear Rate

    ? Withstands Misalignment

    ? Excellent for Vibrations

    ? Meets RoHS Requirements

    ? Intrinsically Safe

    ? Lowers Cost of Maintenance

    ? Large Temperature Range

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