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
24 Available from UK/Europe in 4–6 working days (Covid-19 flight delays could impact quoted delivery times) for collection or delivery to major cities (Heavy, hazardous or lithium product excluded. Delivery T&C's apply)
Price (Excl VAT) Each
R 326.89
(exc. VAT)
R 375.92
(inc. VAT)
Per unit
1 - 9
R 326.89
10 - 24
R 320.35
25 - 49
R 310.74
50 +
R 298.31
Not Available for premium delivery