KR30 Cam follower (stud-type track roller bearing )
KR30 Cam follower (stud-type track roller bearing ) detail Specifications:
Material : 52100 Chrome Steel
Construction : Single Row
Seal : open type
Limiting speed : 4500 rpm
Weight : 0.094 kg
Main Dimensions:
Outer diameter (D) : 30 mm
Fit diameter of roller stud / stud (d1) : 12 mm
Total length (B) : 40 mm
Witdh of thrust washer (B1) max. : 15.2 mm
Length shank on stud (B2) : 25 mm
Distance to lubrication hole (B3) : 6 mm
Width outer ring (C) : 14 mm
Distance face outer ring to face side washer (C1) : 0.6 mm
Chamfer dimension (r) min. : 0.6 mm
Outside diameter flange ring (d2) : 23 mm
Diameter lubrication hole (d3) : 3 mm
Thread (G) : M12X1.5
Length thread (LG) : 13 mm
Width across flats (W) : 6 mm
Dynamic load ratings (Cr) : 6.80 KN
Static load ratings (Cor) : 8.60 KN
