Description
6903 DDU, NSK, Deep groove ball bearings 17x30x7mm
Other identifiers for this bearing: 10109990, 6903DDU, NSK6903, 6903NSK
Inner dimension 17mm
Outer dimension 30mm
Width 7mm
Weight 0,018kg
Outer ring Without flange/groove
Cage Sheet steel cage
Tolerance class Tolerance class P0/PN2 / ABEC 1
Current insulation No current insulation
Bore Cylindrical bore
Ball rows Single row bearing
Material Standard bearing steel
Clearance Normal radial clearance
Seal Contact seals on both sides
Temperature range -20 to +120 °C
Material of rolling elements Standard bearing steel