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1.25 MOD Spur Gears – Precision Metric & Custom Spur Gears

At Bolton Engineering Products Ltd, we supply high-quality 1.25 module spur gears designed for accurate and efficient power transmission in industrial applications. Manufactured to ISO and DIN standards, our metric spur gears ensure consistent tooth geometry, smooth meshing, and long operational life.

If you require custom spur gears or specialist configurations such as split spur gears, our team can assist with tailored solutions.

What Is a 1.25 MOD Spur Gear?

A 1.25 MOD spur gear has a module of 1.25, defining the tooth size and spacing for correct meshing with matching gears. Spur gears are used to transmit motion between parallel shafts, offering high efficiency and simple mechanical design.

Key Features of 1.25 MOD Spur Gears

  • Manufactured to ISO / DIN standards
  • Standard 20° pressure angle
  • Smooth and efficient power transmission
  • Available as plate type or B-hub form
  • Options for stock bore or machined bore with keyway & set screw
  • Suitable for precision and medium-duty industrial drives

Custom Spur Gears & Split Spur Gears

In addition to standard stock gears, we can support:

  • Custom spur gears to meet specific dimensional requirements
  • Modified bore sizes and keyways
  • Split spur gears for applications requiring easy installation around existing shafts
  • Small production runs or special engineering projects

Contact our technical team to discuss your application requirements.

Typical Applications

  • Industrial machinery
  • Automation and robotics
  • Packaging equipment
  • Construction and material handling systems
  • Linear control and positioning mechanisms

1.25 MOD Spur Gears – Quick Overview

Specification

Details

Gear Type

Spur Gear

Module

1.25 MOD

Standard

ISO / DIN

Pressure Angle

20°

Options

Standard, custom, split gear


Why Buy Spur Gears from BEP Ltd?

  • Trusted UK supplier of metric spur gears
  • Stock and custom spur gear solutions available
  • Reliable machining and consistent quality
  • Competitive pricing & trade support
  • Fast UK dispatch
  • Expert technical assistance

Need a custom or split spur gear solution?

Contact our team today for expert advice and a fast quotation.

FAQs

1. What are 1.25 MOD spur gears used for?

They are commonly used in industrial and mechanical systems requiring accurate motion transfer.

2. Can you supply custom spur gears?

Yes. We offer custom spur gear manufacturing and modifications on request.

3. What is a split spur gear?

A split spur gear is designed in two sections, allowing installation without removing the shaft assembly.

4. Can you machine bores and keyways?

Yes. We provide machined bore options with keyway and set screw if required.

Spur Gears - 1.25 MOD

1.25 MOD Spur Gears – Precision Metric & Custom Spur Gears

At Bolton Engineering Products Ltd, we supply high-quality 1.25 module spur gears designed for accurate and efficient power transmission in industrial applications. Manufactured to ISO and DIN standards, our metric spur gears ensure consistent tooth geometry, smooth meshing, and long operational life.

If you require custom spur gears or specialist configurations such as split spur gears, our team can assist with tailored solutions.

What Is a 1.25 MOD Spur Gear?

A 1.25 MOD spur gear has a module of 1.25, defining the tooth size and spacing for correct meshing with matching gears. Spur gears are used to transmit motion between parallel shafts, offering high efficiency and simple mechanical design.

Key Features of 1.25 MOD Spur Gears

  • Manufactured to ISO / DIN standards
  • Standard 20° pressure angle
  • Smooth and efficient power transmission
  • Available as plate type or B-hub form
  • Options for stock bore or machined bore with keyway & set screw
  • Suitable for precision and medium-duty industrial drives

Custom Spur Gears & Split Spur Gears

In addition to standard stock gears, we can support:

  • Custom spur gears to meet specific dimensional requirements
  • Modified bore sizes and keyways
  • Split spur gears for applications requiring easy installation around existing shafts
  • Small production runs or special engineering projects

Contact our technical team to discuss your application requirements.

Typical Applications

  • Industrial machinery
  • Automation and robotics
  • Packaging equipment
  • Construction and material handling systems
  • Linear control and positioning mechanisms

1.25 MOD Spur Gears – Quick Overview

Specification

Details

Gear Type

Spur Gear

Module

1.25 MOD

Standard

ISO / DIN

Pressure Angle

20°

Options

Standard, custom, split gear


Why Buy Spur Gears from BEP Ltd?

  • Trusted UK supplier of metric spur gears
  • Stock and custom spur gear solutions available
  • Reliable machining and consistent quality
  • Competitive pricing & trade support
  • Fast UK dispatch
  • Expert technical assistance

Need a custom or split spur gear solution?

Contact our team today for expert advice and a fast quotation.

FAQs

1. What are 1.25 MOD spur gears used for?

They are commonly used in industrial and mechanical systems requiring accurate motion transfer.

2. Can you supply custom spur gears?

Yes. We offer custom spur gear manufacturing and modifications on request.

3. What is a split spur gear?

A split spur gear is designed in two sections, allowing installation without removing the shaft assembly.

4. Can you machine bores and keyways?

Yes. We provide machined bore options with keyway and set screw if required.

1-25-Mod-x-30-Tooth-Metric-Spur-Gear-in-Steel

S1.25/30B 1.25 Mod x 30 Tooth Metric Spur Gear in Steel

£7.96 - £7.96
£7.96
£7.96 - £7.96
£7.96

Metric Spur Gear in Steel Metric Spur Gear Manufactured from EN8 Steel 080M40/080M46 Made to Din Standards - DIN867, DIN3962, DIN3963, Grade 9G...

View full details
£7.96 - £7.96
£7.96
£7.96 - £7.96
£7.96
1-25-Mod-x-20-Tooth-Metric-Spur-Gear-in-Steel

S1.25/20B 1.25 Mod x 20 Tooth Metric Spur Gear in Steel

£5.96 - £5.96
£5.96
£5.96 - £5.96
£5.96

Metric Spur Gear in Steel Metric Spur Gear Manufactured from EN8 Steel 080M40/080M46 Made to Din Standards - DIN867, DIN3962, DIN3963, Grade 9G...

View full details
£5.96 - £5.96
£5.96
£5.96 - £5.96
£5.96
1-25-Mod-x-12-Tooth-Metric-Spur-Gear-in-Steel

S1.25/12B 1.25 Mod x 12 Tooth Metric Spur Gear in Steel

£4.79 - £4.79
£4.79
£4.79 - £4.79
£4.79

Metric Spur Gear in Steel Metric Spur Gear Manufactured from EN8 Steel 080M40/080M46 Made to Din Standards - DIN867, DIN3962, DIN3963, Grade 9G...

View full details
£4.79 - £4.79
£4.79
£4.79 - £4.79
£4.79
1-25-Mod-x-60-Tooth-Metric-Spur-Gear-in-Steel

S1.25/60B 1.25 Mod x 60 Tooth Metric Spur Gear in Steel

£20.29 - £20.29
£20.29
£20.29 - £20.29
£20.29

Metric Spur Gear in Steel Metric Spur Gear Manufactured from EN8 Steel 080M40/080M46 Made to Din Standards - DIN867, DIN3962, DIN3963, Grade 9G...

View full details
£20.29 - £20.29
£20.29
£20.29 - £20.29
£20.29
1-25-Mod-x-32-Tooth-Metric-Spur-Gear-in-Steel

S1.25/32B 1.25 Mod x 32 Tooth Metric Spur Gear in Steel

£9.72 - £9.72
£9.72
£9.72 - £9.72
£9.72

Metric Spur Gear in Steel Metric Spur Gear Manufactured from EN8 Steel 080M40/080M46 Made to Din Standards - DIN867, DIN3962, DIN3963, Grade 9G...

View full details
£9.72 - £9.72
£9.72
£9.72 - £9.72
£9.72
1-25-Mod-x-18-Tooth-Metric-Spur-Gear-in-Steel

S1.25/18B 1.25 Mod x 18 Tooth Metric Spur Gear in Steel

£5.70 - £5.70
£5.70
£5.70 - £5.70
£5.70

Metric Spur Gear in Steel Metric Spur Gear Manufactured from EN8 Steel 080M40/080M46 Made to Din Standards - DIN867, DIN3962, DIN3963, Grade 9G...

View full details
£5.70 - £5.70
£5.70
£5.70 - £5.70
£5.70
1-25-Mod-x-17-Tooth-Metric-Spur-Gear-in-Steel

S1.25/17B 1.25 Mod x 17 Tooth Metric Spur Gear in Steel

£5.50 - £5.50
£5.50
£5.50 - £5.50
£5.50

Metric Spur Gear in Steel Metric Spur Gear Manufactured from EN8 Steel 080M40/080M46 Made to Din Standards - DIN867, DIN3962, DIN3963, Grade 9G...

View full details
£5.50 - £5.50
£5.50
£5.50 - £5.50
£5.50
1-25-Mod-x-15-Tooth-Metric-Spur-Gear-in-Steel

S1.25/15B 1.25 Mod x 15 Tooth Metric Spur Gear in Steel

£5.46 - £5.46
£5.46
£5.46 - £5.46
£5.46

Metric Spur Gear in Steel Metric Spur Gear Manufactured from EN8 Steel 080M40/080M46 Made to Din Standards - DIN867, DIN3962, DIN3963, Grade 9G...

View full details
£5.46 - £5.46
£5.46
£5.46 - £5.46
£5.46
1-25-Mod-x-40-Tooth-Metric-Spur-Gear-in-Steel

S1.25/40B 1.25 Mod x 40 Tooth Metric Spur Gear in Steel

£11.87 - £11.87
£11.87
£11.87 - £11.87
£11.87

Metric Spur Gear in Steel Metric Spur Gear Manufactured from EN8 Steel 080M40/080M46 Made to Din Standards - DIN867, DIN3962, DIN3963, Grade 9G...

View full details
£11.87 - £11.87
£11.87
£11.87 - £11.87
£11.87
1-25-Mod-x-24-Tooth-Metric-Spur-Gear-in-Steel

S1.25/24B 1.25 Mod x 24 Tooth Metric Spur Gear in Steel

£6.63 - £6.63
£6.63
£6.63 - £6.63
£6.63

Metric Spur Gear in Steel Metric Spur Gear Manufactured from EN8 Steel 080M40/080M46 Made to Din Standards - DIN867, DIN3962, DIN3963, Grade 9G...

View full details
£6.63 - £6.63
£6.63
£6.63 - £6.63
£6.63
1-25-Mod-x-22-Tooth-Metric-Spur-Gear-in-Steel

S1.25/22B 1.25 Mod x 22 Tooth Metric Spur Gear in Steel

£6.30 - £6.30
£6.30
£6.30 - £6.30
£6.30

Metric Spur Gear in Steel Metric Spur Gear Manufactured from EN8 Steel 080M40/080M46 Made to Din Standards - DIN867, DIN3962, DIN3963, Grade 9G...

View full details
£6.30 - £6.30
£6.30
£6.30 - £6.30
£6.30
1-25-Mod-x-13-Tooth-Metric-Spur-Gear-in-Steel

S1.25/13B 1.25 Mod x 13 Tooth Metric Spur Gear in Steel

£4.91 - £4.91
£4.91
£4.91 - £4.91
£4.91

Metric Spur Gear in Steel Metric Spur Gear Manufactured from EN8 Steel 080M40/080M46 Made to Din Standards - DIN867, DIN3962, DIN3963, Grade 9G...

View full details
£4.91 - £4.91
£4.91
£4.91 - £4.91
£4.91
WPS12.5-110B-1.25-MOD-x-110-Tooth-Metric-Spur-Gear-in-HOSTAFORM

WPS12.5/110B 1.25 MOD x 110 Tooth Metric Spur Gear in HOSTAFORM

£8.88 - £8.88
£8.88
£8.88 - £8.88
£8.88

Metric Spur Gear In Hostaform Metric Spur Gear Manufactured from Hostaform Made to Din Standards - DIN 3962/63/67 Grade 12 Standard Tolerances = ...

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£8.88 - £8.88
£8.88
£8.88 - £8.88
£8.88
WPS12.5-90B-1.25-MOD-x-90-Tooth-Metric-Spur-Gear-in-HOSTAFORM

WPS12.5/90B 1.25 MOD x 90 Tooth Metric Spur Gear in HOSTAFORM

£8.29 - £8.29
£8.29
£8.29 - £8.29
£8.29

Metric Spur Gear In Hostaform Metric Spur Gear Manufactured from Hostaform Made to Din Standards - DIN 3962/63/67 Grade 12 Standard Tolerances = ...

View full details
£8.29 - £8.29
£8.29
£8.29 - £8.29
£8.29
WPS12.5-72B-1.25-MOD-x-72-Tooth-Metric-Spur-Gear-in-HOSTAFORM

WPS12.5/72B 1.25 MOD x 72 Tooth Metric Spur Gear in HOSTAFORM

£7.75 - £7.75
£7.75
£7.75 - £7.75
£7.75

Metric Spur Gear In Hostaform Metric Spur Gear Manufactured from Hostaform Made to Din Standards - DIN 3962/63/67 Grade 12 Standard Tolerances = ...

View full details
£7.75 - £7.75
£7.75
£7.75 - £7.75
£7.75
WPS12.5-65B-1.25-MOD-x-65-Tooth-Metric-Spur-Gear-in-HOSTAFORM

WPS12.5/65B 1.25 MOD x 65 Tooth Metric Spur Gear in HOSTAFORM

£7.49 - £7.49
£7.49
£7.49 - £7.49
£7.49

Metric Spur Gear In Hostaform Metric Spur Gear Manufactured from Hostaform Made to Din Standards - DIN 3962/63/67 Grade 12 Standard Tolerances = ...

View full details
£7.49 - £7.49
£7.49
£7.49 - £7.49
£7.49
WPS12.5-45B-1.25-MOD-x-45-Tooth-Metric-Spur-Gear-in-HOSTAFORM

WPS12.5/45B 1.25 MOD x 45 Tooth Metric Spur Gear in HOSTAFORM

£5.59 - £5.59
£5.59
£5.59 - £5.59
£5.59

Metric Spur Gear In Hostaform Metric Spur Gear Manufactured from Hostaform Made to Din Standards - DIN 3962/63/67 Grade 12 Standard Tolerances = ...

View full details
£5.59 - £5.59
£5.59
£5.59 - £5.59
£5.59
WPS12.5-32B-1.25-MOD-x-32-Tooth-Metric-Spur-Gear-in-HOSTAFORM

WPS12.5/32B 1.25 MOD x 32 Tooth Metric Spur Gear in HOSTAFORM

£4.64 - £4.64
£4.64
£4.64 - £4.64
£4.64

Metric Spur Gear In Hostaform Metric Spur Gear Manufactured from Hostaform Made to Din Standards - DIN 3962/63/67 Grade 12 Standard Tolerances = ...

View full details
£4.64 - £4.64
£4.64
£4.64 - £4.64
£4.64
WPS12.5-24B-1.25-MOD-x-24-Tooth-Metric-Spur-Gear-in-HOSTAFORM

WPS12.5/24B 1.25 MOD x 24 Tooth Metric Spur Gear in HOSTAFORM

£3.68 - £3.68
£3.68
£3.68 - £3.68
£3.68

Metric Spur Gear In Hostaform Metric Spur Gear Manufactured from Hostaform Made to Din Standards - DIN 3962/63/67 Grade 12 Standard Tolerances = ...

View full details
£3.68 - £3.68
£3.68
£3.68 - £3.68
£3.68
1-25-Mod-x-80-Tooth-Metric-Spur-Gear-in-Steel

S1.25/80B 1.25 Mod x 80 Tooth Metric Spur Gear in Steel

£33.01 - £33.01
£33.01
£33.01 - £33.01
£33.01

Metric Spur Gear in Steel Metric Spur Gear Manufactured from EN8 Steel 080M40/080M46 Made to Din Standards - DIN867, DIN3962, DIN3963, Grade 9G...

View full details
£33.01 - £33.01
£33.01
£33.01 - £33.01
£33.01
1-25-Mod-x-56-Tooth-Metric-Spur-Gear-in-Steel

S1.25/56B 1.25 Mod x 56 Tooth Metric Spur Gear in Steel

£19.10 - £19.10
£19.10
£19.10 - £19.10
£19.10

Metric Spur Gear in Steel Metric Spur Gear Manufactured from EN8 Steel 080M40/080M46 Made to Din Standards - DIN867, DIN3962, DIN3963, Grade 9G...

View full details
£19.10 - £19.10
£19.10
£19.10 - £19.10
£19.10
1-25-Mod-x-55-Tooth-Metric-Spur-Gear-in-Steel

S1.25/55B 1.25 Mod x 55 Tooth Metric Spur Gear in Steel

£17.36 - £17.36
£17.36
£17.36 - £17.36
£17.36

Metric Spur Gear in Steel Metric Spur Gear Manufactured from EN8 Steel 080M40/080M46 Made to Din Standards - DIN867, DIN3962, DIN3963, Grade 9G...

View full details
£17.36 - £17.36
£17.36
£17.36 - £17.36
£17.36
1-25-Mod-x-52-Tooth-Metric-Spur-Gear-in-Steel

S1.25/52B 1.25 Mod x 52 Tooth Metric Spur Gear in Steel

£15.47 - £15.47
£15.47
£15.47 - £15.47
£15.47

Metric Spur Gear in Steel Metric Spur Gear Manufactured from EN8 Steel 080M40/080M46 Made to Din Standards - DIN867, DIN3962, DIN3963, Grade 9G...

View full details
£15.47 - £15.47
£15.47
£15.47 - £15.47
£15.47
1-25-Mod-x-35-Tooth-Metric-Spur-Gear-in-Steel

S1.25/35B 1.25 Mod x 35 Tooth Metric Spur Gear in Steel

£10.31 - £10.31
£10.31
£10.31 - £10.31
£10.31

Metric Spur Gear in Steel Metric Spur Gear Manufactured from EN8 Steel 080M40/080M46 Made to Din Standards - DIN867, DIN3962, DIN3963, Grade 9G...

View full details
£10.31 - £10.31
£10.31
£10.31 - £10.31
£10.31

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