Belts - Timing 2.500mm Pitch T2.5 - 4mm Wide

Belts -> Timing 2.500mm Pitch T2.5 -> 4mm Wide

There are 5 products in the sub-categories of Belts - Timing 2.500mm Pitch T2.5 - 4mm Wide. Browse the Belts - Timing 2.500mm Pitch T2.5 - 4mm Wide products table.

Category Details

A selection of 4mm Wide Timing 2.500mm Pitch T2.5 Belts. T Series Metric Timing Belts.

  • Timing belts combined with timing pulleys, provide power transmission without slippage.
  • Timing belts are toothed belts used to synchronize the movement of different mechanical components, ensuring precise timing and coordination.
  • Some uses for timing belts include 3D printers, CNC machines, robotics and automation components, textile machinery, office equipment such as scanners and copiers, and medical devices requiring precise movement control.
  • Breaking strength is not indicative of working strength. Belts working load should be rated at approximately 1/15th of their ultimate breaking strength.
  • Tooth Length (T) - 1.50mm
  • Tooth Height (H) - 0.7mm
  • Belt Height (W) - 1.3mm - Corner Radii ( r ) - 0.2mm
  • Pitch (P) - 2.5mm

Small Parts & Bearings

Additional resources:


A more comprehensive listing may be found in the Belts - Timing 2.500mm Pitch T2.5 - 4mm Wide category on the MBA Minibearings main store.
Number of Teeth Length Width Reinforcement Appearance Indicative
Image
Number of Teeth
58

Length
145
mm

(Equiv. 5.709 in.)
Width
4.0
mm

(Equiv. 0.157 in.)
Reinforcement
Fibreglass
Appearance
Amber
Timing 2.500mm Pitch T2.5 Belts - 58 tooth - 145x4 mm - Polyurethane with Fibreglass Cords
Material: Polyurethane with Fibreglass Cords    Breaking Strength: 156 N    Min Temperature: -18 Deg C    Max Temperature: 82 Deg C    Tooth Angle (A): 40 °   
Part Number: B-025T-0058-0040-PFA (Each)
Timing 2.5mm Pitch T2.5 Belts - 58 tooth - 145x4 mm 4mm Wide - Polyurethane with Fibreglass Cords Belt
3 Available Now | Further orders can be expected around Tue, Jan 06, 2026
$26.41 AUD
$26.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

3 Available Now. Backorder if more than 3.
Number of Teeth Length Width Indicative
Image
Number of Teeth
58

Length
145
mm

(Equiv. 5.709 in.)
Width
4.0
mm

(Equiv. 0.157 in.)
Timing 2.500mm Pitch T2.5 Belts - 58 tooth - 145x4 mm - Polyurethane with Fibreglass Cords
Material: Polyurethane with Fibreglass Cords    Reinforcement: Fibreglass    Appearance: Amber    Breaking Strength: 156 N    Min Temperature: -18 Deg C    Max Temperature: 82 Deg C    Tooth Angle (A): 40 °   
Part Number: B-025T-0058-0040-PFA (Each)
Timing 2.5mm Pitch T2.5 Belts - 58 tooth - 145x4 mm 4mm Wide - Polyurethane with Fibreglass Cords Belt
3 Available Now | Further orders can be expected around Tue, Jan 06, 2026
$26.41 AUD
$26.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

3 Available Now. Backorder if more than 3.
Number of Teeth
116

Length
290
mm

(Equiv. 11.417 in.)
Width
4.0
mm

(Equiv. 0.157 in.)
Reinforcement
Steel
Appearance
Amber
Timing 2.500mm Pitch T2.5 Belts - 116 tooth - 290x4 mm - Polyurethane with Steel Cords
Material: Polyurethane with Steel Cords    Breaking Strength: 156 N    Min Temperature: -18 Deg C    Max Temperature: 82 Deg C    Tooth Angle (A): 40 °   
Part Number: B-025T-0116-0040-PSA (Each)
Timing 2.5mm Pitch T2.5 Belts - 116 tooth - 290x4 mm 4mm Wide - Polyurethane with Steel Cords Belt
2 Available Now | Further orders can be expected around Mon, Jan 26, 2026
$10.32 AUD
$12.38 AUD $10.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Number of Teeth
116

Length
290
mm

(Equiv. 11.417 in.)
Width
4.0
mm

(Equiv. 0.157 in.)
Timing 2.500mm Pitch T2.5 Belts - 116 tooth - 290x4 mm - Polyurethane with Steel Cords
Material: Polyurethane with Steel Cords    Reinforcement: Steel    Appearance: Amber    Breaking Strength: 156 N    Min Temperature: -18 Deg C    Max Temperature: 82 Deg C    Tooth Angle (A): 40 °   
Part Number: B-025T-0116-0040-PSA (Each)
Timing 2.5mm Pitch T2.5 Belts - 116 tooth - 290x4 mm 4mm Wide - Polyurethane with Steel Cords Belt
2 Available Now | Further orders can be expected around Mon, Jan 26, 2026
$10.32 AUD
$12.38 AUD $10.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Number of Teeth
137

Length
342.5
mm

(Equiv. 13.484 in.)
Width
4.0
mm

(Equiv. 0.157 in.)
Reinforcement
Steel
Appearance
Amber
Timing 2.500mm Pitch T2.5 Belts - 137 tooth - 342.5x4 mm - Polyurethane with Steel Cords
Material: Polyurethane with Steel Cords    Breaking Strength: 156 N    Min Temperature: -18 Deg C    Max Temperature: 82 Deg C    Tooth Angle (A): 40 °   
Part Number: B-025T-0137-0040-PSA (Each)
Timing 2.5mm Pitch T2.5 Belts - 137 tooth - 342.5x4 mm 4mm Wide - Polyurethane with Steel Cords Belt
2 Available Now | Further orders can be expected around Mon, Jan 26, 2026
$11.95 AUD
$14.35 AUD $11.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Number of Teeth
137

Length
342.5
mm

(Equiv. 13.484 in.)
Width
4.0
mm

(Equiv. 0.157 in.)
Timing 2.500mm Pitch T2.5 Belts - 137 tooth - 342.5x4 mm - Polyurethane with Steel Cords
Material: Polyurethane with Steel Cords    Reinforcement: Steel    Appearance: Amber    Breaking Strength: 156 N    Min Temperature: -18 Deg C    Max Temperature: 82 Deg C    Tooth Angle (A): 40 °   
Part Number: B-025T-0137-0040-PSA (Each)
Timing 2.5mm Pitch T2.5 Belts - 137 tooth - 342.5x4 mm 4mm Wide - Polyurethane with Steel Cords Belt
2 Available Now | Further orders can be expected around Mon, Jan 26, 2026
$11.95 AUD
$14.35 AUD $11.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Number of Teeth
200

Length
500
mm

(Equiv. 19.685 in.)
Width
4.0
mm

(Equiv. 0.157 in.)
Reinforcement
Steel
Appearance
Amber
Timing 2.500mm Pitch T2.5 Belts - 200 tooth - 500x4 mm - Polyurethane with Steel Cords
Material: Polyurethane with Steel Cords    Breaking Strength: 156 N    Min Temperature: -18 Deg C    Max Temperature: 82 Deg C    Tooth Angle (A): 40 °   
Part Number: B-025T-0200-0040-PSA (Each)
Timing 2.5mm Pitch T2.5 Belts - 200 tooth - 500x4 mm 4mm Wide - Polyurethane with Steel Cords Belt
4 Available Now | Further orders can be expected around Mon, Jan 26, 2026
$17.14 AUD
$17.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

4 Available Now. Backorder if more than 4.
Number of Teeth
200

Length
500
mm

(Equiv. 19.685 in.)
Width
4.0
mm

(Equiv. 0.157 in.)
Timing 2.500mm Pitch T2.5 Belts - 200 tooth - 500x4 mm - Polyurethane with Steel Cords
Material: Polyurethane with Steel Cords    Reinforcement: Steel    Appearance: Amber    Breaking Strength: 156 N    Min Temperature: -18 Deg C    Max Temperature: 82 Deg C    Tooth Angle (A): 40 °   
Part Number: B-025T-0200-0040-PSA (Each)
Timing 2.5mm Pitch T2.5 Belts - 200 tooth - 500x4 mm 4mm Wide - Polyurethane with Steel Cords Belt
4 Available Now | Further orders can be expected around Mon, Jan 26, 2026
$17.14 AUD
$17.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

4 Available Now. Backorder if more than 4.
Number of Teeth
260

Length
650
mm

(Equiv. 25.591 in.)
Width
4.0
mm

(Equiv. 0.157 in.)
Reinforcement
Steel
Appearance
Amber
Timing 2.500mm Pitch T2.5 Belts - 260 tooth - 650x4 mm - Polyurethane with Steel Cords
Material: Polyurethane with Steel Cords    Breaking Strength: 156 N    Min Temperature: -18 Deg C    Max Temperature: 82 Deg C    Tooth Angle (A): 40 °   
Part Number: B-025T-0260-0040-PSA (Each)
Timing 2.5mm Pitch T2.5 Belts - 260 tooth - 650x4 mm 4mm Wide - Polyurethane with Steel Cords Belt
10 Available Now | Further orders can be expected around Mon, Jan 26, 2026
$13.68 AUD
$16.42 AUD $13.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

10 Available Now. Backorder if more than 10.
Number of Teeth
260

Length
650
mm

(Equiv. 25.591 in.)
Width
4.0
mm

(Equiv. 0.157 in.)
Timing 2.500mm Pitch T2.5 Belts - 260 tooth - 650x4 mm - Polyurethane with Steel Cords
Material: Polyurethane with Steel Cords    Reinforcement: Steel    Appearance: Amber    Breaking Strength: 156 N    Min Temperature: -18 Deg C    Max Temperature: 82 Deg C    Tooth Angle (A): 40 °   
Part Number: B-025T-0260-0040-PSA (Each)
Timing 2.5mm Pitch T2.5 Belts - 260 tooth - 650x4 mm 4mm Wide - Polyurethane with Steel Cords Belt
10 Available Now | Further orders can be expected around Mon, Jan 26, 2026
$13.68 AUD
$16.42 AUD $13.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

10 Available Now. Backorder if more than 10.