0.255 kg · Full complement cam follower with needle rollers

0.045 kg · Full complement cam follower with needle rollers

0.107 kg · Full complement cam follower with needle rollers

1.8 kg · Ball-bearing stud type track roller

0.015 kg · Rod end

0.204 kg · Rod end

0.155 kg · Yoke type track roller with needle rollers

1.43 kg · Yoke type full complement track roller with cylindrical rollers

0.15 kg · Ball-bearing yoke type track roller

0.34 kg · Ball-bearing yoke type track roller