RS PRO Steel 20 Teeth Spur Gear, 10mm Pitch Diam. , 9mm Hub Diam. , 4mm Bore Diam.

  • RS stock no. 878-7821
  • Manufacturer RS PRO
Technical data sheets
Legislation and Compliance
Not Applicable
COO (Country of Origin): CN
Product Details

Steel Metric Spur Gears - Narrow Face

Steel EN8 (080M40/080M46) or equivalent
20° pressure angle
DIN Standard - DIN 867, DIN 3962, DIN 3963, Grade / Quality 9 or equivalent
Standard tolerance, unless otherwise stated ±0.25mm


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.

Attribute Value
Module 0.5
Number of Teeth 20
Material Steel
Bore Diameter 4mm
Hub Diameter 9mm
Pitch Diameter 10mm
Face Width 4mm
35 Available in 4-6 working days for collection or delivery to major cities, unless heavy, bulky, hazardous or lithium metal (T&C’s Apply)
Price (Excl VAT) Each
R 280.78
(exc. VAT)
R 322.90
(inc. VAT)
Per unit
1 - 9
R 280.78
10 - 24
R 275.16
25 - 49
R 266.91
50 +
R 256.23
Not Available for premium delivery