New Steel Bearings - 4 mm View larger

Steel Bearings - 4 mm

New product

229,00 Kč

Data sheet

Catalogue code LOZ-OC3-xx
Material Steel 1.7131
Maximum suitable spring M200
Surface finishing Blackening
Shaft diameter 4 mm
Kinetic/Sliding friction (lower is better) 0,37 - 0,45
Package includes 6 pieces

More info

Producer: Airsoft parts

Steel bearings for AEG airsoft guns. Bearings are made by machining on CNC machines. They are heat treated to ensure long life.

!! ATTENTION: bearings - 4mm can be combined only with gears with a 4mm shaft diameter. !!


  • Long-life time
  • They do not contain a lubricating groove which causes abrasion of the gear shafts


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Steel Bearings - 4 mm

Steel Bearings - 4 mm