Material: Steel
Equip at Idler Insert: JXY P0340-1 JXY P0340-2 JXY P0360-1 JXY P0360-2
JXY P0350-1
JXY P0350-2
JXY P0350-3
O.D.: 28mm I.D.: 12mm
Special: inner ring with a extra part(about 1.75mm)