RS PRO Steel 15 Teeth Spur Gear, 0.5 Module, 4 mm Bore Diam, 7.5 mm Pitch Diam, 9 mm Hub Diam

RS Stock No.:: 878-7828
Manufacturer:: RS PRO

RS PRO Steel 15 Teeth Spur Gear, 0.5 Module, 4 mm Bore Diam, 7.5 mm Pitch Diam, 9 mm Hub Diam

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Subtotal (1 unit)*

PHP1,225.84

(exc. VAT)

PHP1,372.94

(inc. VAT)

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In Stock

Plus 12 unit(s) shipping from March 16, 2026

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Units	Per Unit
1 - 9	PHP1,225.84
10 - 24	PHP1,189.05
25 - 49	PHP1,153.36
50 +	PHP1,118.77

*price indicative

RS Stock No.:: 878-7828
Manufacturer:: RS PRO

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Module	0.5
	Product Type	Spur Gear
	Number of Teeth	15
	Material	Steel
	Bore Size	4 mm
	Pitch Diameter	7.5mm
	Hub Diameter	9mm
	Face Width	5mm
	Pressure Angle	20°
	Standards/Approvals	DIN 867, DIN 3963, DIN 3962, Grade / Quality 9 or equivalent

	Select all
	Brand RS PRO
	Module 0.5
	Product Type Spur Gear
	Number of Teeth 15
	Material Steel
	Bore Size 4 mm
	Pitch Diameter 7.5mm
	Hub Diameter 9mm
	Face Width 5mm
	Pressure Angle 20°
	Standards/Approvals DIN 867, DIN 3963, DIN 3962, Grade / Quality 9 or equivalent

RoHS Status: Exempt

COO (Country of Origin):: CN

RS PRO Steel Spur Gears

Use these steel spur gears from RS PRO to get your industrial equipment moving. Our extensive range of spur gears is selected for their high-quality, ease of use and performance while ensuring the correct power, torque multiplication, and speed reduction. To obtain your ideal solution, browse the range using the improved filters to locate the module to suit your application.

Also known as

Straight gears

Straight-cut gears

Spur wheels

Spur gearing

Features and Benefits

Steel EN8 (080M40/080M46) or equivalent

20° pressure angle

Metric

DIN Standard - DIN 867, DIN 3962, DIN 3963, Grade / Quality 9 or equivalent

Standard tolerance, unless otherwise stated ±0.25mm

Applications

Machine Tools

Transmissions

Speed Reduction

FAQs

What is the module?

A module is expressed as d/N which is the pitch diameter divided by the number of teeth. This explains the size of the gear or qualifies the unit size of a gear based on the number of teeth. Use this parameter to conclude if the gear is compatible.

Note

SSN type gears come with M4 grub screws fitted.
SSN10/10B and SSN10/12B are hobbed type pinions with cutter runout after the 5 mm gear face width.