LR5207NPP Track Roller 2-Row Bearing 35x80x27mm - Sealed Cam Follower Linear Motion Systems - 1 1/2 inch (1.5") Size: 130 x 200 x

Size: 130 x 200 x 95 mm

the NU2310 inner diameter is 50mm

and roller hockey gear

Size: 20mm x 26mm x 16mm

LR5207NPP Track Roller 2-Row Bearing 35x80x27mm - Sealed Cam Follower Linear Motion Systems - 1 1/2 inch (1.5") Size: 130 x 200 xLR5207NPP Track Roller Double Row Ball Bearing 35mm x 80mm x 27mm One Bearing LR5207NPP Track Roller double Row Bearing, bearing is a Sealed, Bearing inner diameter is 35mm, Bearing outer diameter is 80mm and Bearing width is 27mm. LR5207NPP Bearing Track Roller Double Row Bearing Size: 35mm x 80mm x 27mm Bearing Inner Diameter: 35mm Bearing Outer Diameter: 80mm Bearing Width : 27mm Quantity: 1 Bearing Load rating CW: 31000 N Load rating COW: 22800 N