Cone Number: 580
Cup Number: 572
Mass: 2.14kg/set
d - Bore: 82.550 mm/3.2500 in
D - Outer Diameter: 139.982 mm/5.5111 in
T - Bearing Width: 35.253 mm/1.3879 in
Interchange: 580/572, 580 - 572, 580 - 572A, SET401, SET 401
Cone Number: LM300849
Cup Number: LM300811
d Bore: 40.988 mm
D Outer Diameter: 67.975 mm
T Bearing Width: 17.501 mm
Weight: 0.20 Kg
Interchange: LM300849/11, LM300849-LM300811, LM300849/LM300811, 300849/11 etc