Collection: Gears - Rack - Metric - Module 2.5 - Steel

Gears -> Rack -> Metric -> Module 2.5 -> Steel

There are 12 products in the sub-categories of Gears - Rack - Metric - Module 2.5 - Steel. Browse the Gears - Rack - Metric - Module 2.5 - Steel products table.

Category Details

A selection of Steel Module 2.5 Metric Rack Gears. 20 Degree Pressure Angle. Carbon steel

Be sure to match the pitch type and tooth angle when selecting rack and spur gears.
An expanded range may be available on special order. Please enquire.
Lengths longer than 1mtr can only be shipped internationally using Express not post. Please do not select post at checkout for long lengths.

Miniature Bearings Australia - MBA Minibearings

Additional resources:

Spur Gears

A more concise listing may be found in the Gears - Rack - Metric - Module 2.5 - Steel category on the Small Parts & Bearings online store.

Length (L)	Face Width (fw)	Height (h)	Pitch Type	Pitch Height (ph)	Pressure Angle
Length (L) 94.250 mm (Equiv. 3.711 in.)	Face Width (fw) 25.000 mm (Equiv. 0.984 in.)	Height (h) 30.000 mm (Equiv. 1.181 in.)	Pitch Type Module 2.5		Pressure Angle 20 °
Material: Black Oxide Precision: ISO CuZn39Pb3
Part Number: RGEA2.5-100-N Rack Gears - 94.25x25x30 mm Metric - Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $123.50 AUD Regular price Sale price $123.50 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Length (L)	Face Width (fw)	Height (h)	Pitch Type	Indicative Image
Length (L) 94.250 mm (Equiv. 3.711 in.)	Face Width (fw) 25.000 mm (Equiv. 0.984 in.)	Height (h) 30.000 mm (Equiv. 1.181 in.)	Pitch Type Module 2.5
Material: Black Oxide Pressure Angle: 20 ° Precision: ISO CuZn39Pb3
Part Number: RGEA2.5-100-N Rack Gears - 94.25x25x30 mm Metric - Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $123.50 AUD Regular price Sale price $123.50 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
RGEA2.5-100-N --- Rack Gears - 94.25x25x30 mm Metric - Black Oxide RGEA2.5-100-N --- Rack Gears - 94.25x25x30 mm Metric - Black Oxide Regular price $123.50 AUD Regular price Sale price $123.50 AUD Unit price per Out of stock! Backorder Now
Length (L) 100 mm (Equiv. 3.937 in.)	Face Width (fw) 25.000 mm (Equiv. 0.984 in.)	Height (h) 30.000 mm (Equiv. 1.181 in.)	Pitch Type Module 2.5		Pressure Angle 20 °
Material: Black Oxide Precision: ISO CuZn39Pb3
Part Number: RGEAR2.5-100-N Rack Gears - 100x25x30 mm Metric - Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $47.32 AUD Regular price ~~$56.78 AUD~~ Sale price $47.32 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Length (L) 100 mm (Equiv. 3.937 in.)	Face Width (fw) 25.000 mm (Equiv. 0.984 in.)	Height (h) 30.000 mm (Equiv. 1.181 in.)	Pitch Type Module 2.5
Material: Black Oxide Pressure Angle: 20 ° Precision: ISO CuZn39Pb3
Part Number: RGEAR2.5-100-N Rack Gears - 100x25x30 mm Metric - Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $47.32 AUD Regular price ~~$56.78 AUD~~ Sale price $47.32 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
RGEAR2.5-100-N --- Rack Gears - 100x25x30 mm Metric - Black Oxide Sale RGEAR2.5-100-N --- Rack Gears - 100x25x30 mm Metric - Black Oxide Regular price $47.32 AUD Regular price ~~$56.78 AUD~~ Sale price $47.32 AUD Unit price per Out of stock! Backorder Now Sale
Length (L) 298.450 mm (Equiv. 11.75 in.)	Face Width (fw) 25.000 mm (Equiv. 0.984 in.)	Height (h) 30.000 mm (Equiv. 1.181 in.)	Pitch Type Module 2.5		Pressure Angle 20 °
Material: Black Oxide Precision: ISO CuZn39Pb3 Info: Side Counterbored
Part Number: RGEA2.5-300-Z Rack Gears - 298.45x25x30 mm Metric - Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $232.32 AUD Regular price ~~$278.78 AUD~~ Sale price $232.32 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Length (L) 298.450 mm (Equiv. 11.75 in.)	Face Width (fw) 25.000 mm (Equiv. 0.984 in.)	Height (h) 30.000 mm (Equiv. 1.181 in.)	Pitch Type Module 2.5
Material: Black Oxide Pressure Angle: 20 ° Precision: ISO CuZn39Pb3 Info: Side Counterbored
Part Number: RGEA2.5-300-Z Rack Gears - 298.45x25x30 mm Metric - Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $232.32 AUD Regular price ~~$278.78 AUD~~ Sale price $232.32 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
RGEA2.5-300-Z --- Rack Gears - 298.45x25x30 mm Metric - Black Oxide Sale RGEA2.5-300-Z --- Rack Gears - 298.45x25x30 mm Metric - Black Oxide Regular price $232.32 AUD Regular price ~~$278.78 AUD~~ Sale price $232.32 AUD Unit price per Out of stock! Backorder Now Sale
Length (L) 298.450 mm (Equiv. 11.75 in.)	Face Width (fw) 25.000 mm (Equiv. 0.984 in.)	Height (h) 30.000 mm (Equiv. 1.181 in.)	Pitch Type Module 2.5		Pressure Angle 20 °
Material: Black Oxide Precision: ISO CuZn39Pb3 Info: Side Tapped
Part Number: RGEA2.5-300-ST Rack Gears - 298.45x25x30 mm Metric - Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $210.41 AUD Regular price ~~$252.49 AUD~~ Sale price $210.41 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Length (L) 298.450 mm (Equiv. 11.75 in.)	Face Width (fw) 25.000 mm (Equiv. 0.984 in.)	Height (h) 30.000 mm (Equiv. 1.181 in.)	Pitch Type Module 2.5
Material: Black Oxide Pressure Angle: 20 ° Precision: ISO CuZn39Pb3 Info: Side Tapped
Part Number: RGEA2.5-300-ST Rack Gears - 298.45x25x30 mm Metric - Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $210.41 AUD Regular price ~~$252.49 AUD~~ Sale price $210.41 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
RGEA2.5-300-ST --- Rack Gears - 298.45x25x30 mm Metric - Black Oxide Sale RGEA2.5-300-ST --- Rack Gears - 298.45x25x30 mm Metric - Black Oxide Regular price $210.41 AUD Regular price ~~$252.49 AUD~~ Sale price $210.41 AUD Unit price per Out of stock! Backorder Now Sale
Length (L) 298.450 mm (Equiv. 11.75 in.)	Face Width (fw) 25.000 mm (Equiv. 0.984 in.)	Height (h) 30.000 mm (Equiv. 1.181 in.)	Pitch Type Module 2.5		Pressure Angle 20 °
Material: Black Oxide Precision: ISO CuZn39Pb3
Part Number: RGEA2.5-300-N Rack Gears - 298.45x25x30 mm Metric - Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $163.50 AUD Regular price ~~$196.20 AUD~~ Sale price $163.50 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Length (L) 298.450 mm (Equiv. 11.75 in.)	Face Width (fw) 25.000 mm (Equiv. 0.984 in.)	Height (h) 30.000 mm (Equiv. 1.181 in.)	Pitch Type Module 2.5
Material: Black Oxide Pressure Angle: 20 ° Precision: ISO CuZn39Pb3
Part Number: RGEA2.5-300-N Rack Gears - 298.45x25x30 mm Metric - Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $163.50 AUD Regular price ~~$196.20 AUD~~ Sale price $163.50 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
RGEA2.5-300-N --- Rack Gears - 298.45x25x30 mm Metric - Black Oxide Sale RGEA2.5-300-N --- Rack Gears - 298.45x25x30 mm Metric - Black Oxide Regular price $163.50 AUD Regular price ~~$196.20 AUD~~ Sale price $163.50 AUD Unit price per Out of stock! Backorder Now Sale
Length (L) 298.450 mm (Equiv. 11.75 in.)	Face Width (fw) 25.000 mm (Equiv. 0.984 in.)	Height (h) 30.000 mm (Equiv. 1.181 in.)	Pitch Type Module 2.5		Pressure Angle 20 °
Material: Black Oxide Precision: ISO CuZn39Pb3 Info: Back Tapped
Part Number: RGEA2.5-300-A Rack Gears - 298.45x25x30 mm Metric - Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $210.41 AUD Regular price ~~$252.49 AUD~~ Sale price $210.41 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Length (L) 298.450 mm (Equiv. 11.75 in.)	Face Width (fw) 25.000 mm (Equiv. 0.984 in.)	Height (h) 30.000 mm (Equiv. 1.181 in.)	Pitch Type Module 2.5
Material: Black Oxide Pressure Angle: 20 ° Precision: ISO CuZn39Pb3 Info: Back Tapped
Part Number: RGEA2.5-300-A Rack Gears - 298.45x25x30 mm Metric - Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $210.41 AUD Regular price ~~$252.49 AUD~~ Sale price $210.41 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
RGEA2.5-300-A --- Rack Gears - 298.45x25x30 mm Metric - Black Oxide Sale RGEA2.5-300-A --- Rack Gears - 298.45x25x30 mm Metric - Black Oxide Regular price $210.41 AUD Regular price ~~$252.49 AUD~~ Sale price $210.41 AUD Unit price per Out of stock! Backorder Now Sale
Length (L) 303 mm (Equiv. 11.929 in.)	Face Width (fw) 25.000 mm (Equiv. 0.984 in.)	Height (h) 30.000 mm (Equiv. 1.181 in.)	Pitch Type Module 2.5		Pressure Angle 20 °
Material: Black Oxide Precision: ISO CuZn39Pb3
Part Number: RGEAR2.5-300-N Rack Gears - 303x25x30 mm Metric - Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $129.50 AUD Regular price ~~$155.40 AUD~~ Sale price $129.50 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Length (L) 303 mm (Equiv. 11.929 in.)	Face Width (fw) 25.000 mm (Equiv. 0.984 in.)	Height (h) 30.000 mm (Equiv. 1.181 in.)	Pitch Type Module 2.5
Material: Black Oxide Pressure Angle: 20 ° Precision: ISO CuZn39Pb3
Part Number: RGEAR2.5-300-N Rack Gears - 303x25x30 mm Metric - Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $129.50 AUD Regular price ~~$155.40 AUD~~ Sale price $129.50 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
RGEAR2.5-300-N --- Rack Gears - 303x25x30 mm Metric - Black Oxide Sale RGEAR2.5-300-N --- Rack Gears - 303x25x30 mm Metric - Black Oxide Regular price $129.50 AUD Regular price ~~$155.40 AUD~~ Sale price $129.50 AUD Unit price per Out of stock! Backorder Now Sale
Length (L) 494.800 mm (Equiv. 19.48 in.)	Face Width (fw) 25.000 mm (Equiv. 0.984 in.)	Height (h) 30.000 mm (Equiv. 1.181 in.)	Pitch Type Module 2.5		Pressure Angle 20 °
Material: Black Oxide Precision: ISO CuZn39Pb3 Info: Back Tapped
Part Number: RGEA2.5-500-A Rack Gears - 494.8x25x30 mm Metric - Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $260.41 AUD Regular price ~~$312.49 AUD~~ Sale price $260.41 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Length (L) 494.800 mm (Equiv. 19.48 in.)	Face Width (fw) 25.000 mm (Equiv. 0.984 in.)	Height (h) 30.000 mm (Equiv. 1.181 in.)	Pitch Type Module 2.5
Material: Black Oxide Pressure Angle: 20 ° Precision: ISO CuZn39Pb3 Info: Back Tapped
Part Number: RGEA2.5-500-A Rack Gears - 494.8x25x30 mm Metric - Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $260.41 AUD Regular price ~~$312.49 AUD~~ Sale price $260.41 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
RGEA2.5-500-A --- Rack Gears - 494.8x25x30 mm Metric - Black Oxide Sale RGEA2.5-500-A --- Rack Gears - 494.8x25x30 mm Metric - Black Oxide Regular price $260.41 AUD Regular price ~~$312.49 AUD~~ Sale price $260.41 AUD Unit price per Out of stock! Backorder Now Sale
Length (L) 494.800 mm (Equiv. 19.48 in.)	Face Width (fw) 25.000 mm (Equiv. 0.984 in.)	Height (h) 30.000 mm (Equiv. 1.181 in.)	Pitch Type Module 2.5		Pressure Angle 20 °
Material: Black Oxide Precision: ISO CuZn39Pb3 Info: Side Counterbored
Part Number: RGEA2.5-500-Z Rack Gears - 494.8x25x30 mm Metric - Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $282.77 AUD Regular price ~~$339.33 AUD~~ Sale price $282.77 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Length (L) 494.800 mm (Equiv. 19.48 in.)	Face Width (fw) 25.000 mm (Equiv. 0.984 in.)	Height (h) 30.000 mm (Equiv. 1.181 in.)	Pitch Type Module 2.5
Material: Black Oxide Pressure Angle: 20 ° Precision: ISO CuZn39Pb3 Info: Side Counterbored
Part Number: RGEA2.5-500-Z Rack Gears - 494.8x25x30 mm Metric - Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $282.77 AUD Regular price ~~$339.33 AUD~~ Sale price $282.77 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
RGEA2.5-500-Z --- Rack Gears - 494.8x25x30 mm Metric - Black Oxide Sale RGEA2.5-500-Z --- Rack Gears - 494.8x25x30 mm Metric - Black Oxide Regular price $282.77 AUD Regular price ~~$339.33 AUD~~ Sale price $282.77 AUD Unit price per Out of stock! Backorder Now Sale
Length (L) 494.800 mm (Equiv. 19.48 in.)	Face Width (fw) 25.000 mm (Equiv. 0.984 in.)	Height (h) 30.000 mm (Equiv. 1.181 in.)	Pitch Type Module 2.5		Pressure Angle 20 °
Material: Black Oxide Precision: ISO CuZn39Pb3 Info: Side Tapped
Part Number: RGEA2.5-500-ST Rack Gears - 494.8x25x30 mm Metric - Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $260.41 AUD Regular price ~~$312.49 AUD~~ Sale price $260.41 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Length (L) 494.800 mm (Equiv. 19.48 in.)	Face Width (fw) 25.000 mm (Equiv. 0.984 in.)	Height (h) 30.000 mm (Equiv. 1.181 in.)	Pitch Type Module 2.5
Material: Black Oxide Pressure Angle: 20 ° Precision: ISO CuZn39Pb3 Info: Side Tapped
Part Number: RGEA2.5-500-ST Rack Gears - 494.8x25x30 mm Metric - Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $260.41 AUD Regular price ~~$312.49 AUD~~ Sale price $260.41 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
RGEA2.5-500-ST --- Rack Gears - 494.8x25x30 mm Metric - Black Oxide Sale RGEA2.5-500-ST --- Rack Gears - 494.8x25x30 mm Metric - Black Oxide Regular price $260.41 AUD Regular price ~~$312.49 AUD~~ Sale price $260.41 AUD Unit price per Out of stock! Backorder Now Sale
Length (L) 494.800 mm (Equiv. 19.48 in.)	Face Width (fw) 25.000 mm (Equiv. 0.984 in.)	Height (h) 30.000 mm (Equiv. 1.181 in.)	Pitch Type Module 2.5		Pressure Angle 20 °
Material: Black Oxide Precision: ISO CuZn39Pb3
Part Number: RGEA2.5-500-N Rack Gears - 494.8x25x30 mm Metric - Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $223.86 AUD Regular price ~~$268.64 AUD~~ Sale price $223.86 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Length (L) 494.800 mm (Equiv. 19.48 in.)	Face Width (fw) 25.000 mm (Equiv. 0.984 in.)	Height (h) 30.000 mm (Equiv. 1.181 in.)	Pitch Type Module 2.5
Material: Black Oxide Pressure Angle: 20 ° Precision: ISO CuZn39Pb3
Part Number: RGEA2.5-500-N Rack Gears - 494.8x25x30 mm Metric - Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $223.86 AUD Regular price ~~$268.64 AUD~~ Sale price $223.86 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
RGEA2.5-500-N --- Rack Gears - 494.8x25x30 mm Metric - Black Oxide Sale RGEA2.5-500-N --- Rack Gears - 494.8x25x30 mm Metric - Black Oxide Regular price $223.86 AUD Regular price ~~$268.64 AUD~~ Sale price $223.86 AUD Unit price per Out of stock! Backorder Now Sale
Length (L) 505 mm (Equiv. 19.882 in.)	Face Width (fw) 25.000 mm (Equiv. 0.984 in.)	Height (h) 30.000 mm (Equiv. 1.181 in.)	Pitch Type Module 2.5		Pressure Angle 20 °
Material: Black Oxide Precision: ISO CuZn39Pb3
Part Number: RGEAR2.5-500-N Rack Gears - 505x25x30 mm Metric - Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $202.14 AUD Regular price ~~$242.56 AUD~~ Sale price $202.14 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
Length (L) 505 mm (Equiv. 19.882 in.)	Face Width (fw) 25.000 mm (Equiv. 0.984 in.)	Height (h) 30.000 mm (Equiv. 1.181 in.)	Pitch Type Module 2.5
Material: Black Oxide Pressure Angle: 20 ° Precision: ISO CuZn39Pb3
Part Number: RGEAR2.5-500-N Rack Gears - 505x25x30 mm Metric - Black Oxide Out of Stock \| Backorder Now \| Orders can be expected around Wed, Oct 01, 2025 Regular price $202.14 AUD Regular price ~~$242.56 AUD~~ Sale price $202.14 AUD Unit price per Each Quantity Required Backorder: Out of Stock.
RGEAR2.5-500-N --- Rack Gears - 505x25x30 mm Metric - Black Oxide Sale RGEAR2.5-500-N --- Rack Gears - 505x25x30 mm Metric - Black Oxide Regular price $202.14 AUD Regular price ~~$242.56 AUD~~ Sale price $202.14 AUD Unit price per Out of stock! Backorder Now Sale