Manufacturer:  ISB
Type: STUD TYPE TRACK ROLLER
Model: KR 19 PP

Dimensions
Outside diameter D: 19 mm
Attachment diameter d: 8 mm
Total length B: 32 mm
Width outer ring C: 11 mm
Thread stud G: M8(X1,25)
Basic load ratings:
Dynamic C: 3 500 N
Static C₀: 3 900 N
Fatigue load limit: 485 N
Speed on permanent grease lubrication: 11 000 rpm
Sealing: PP, Seal on both sides