Inner Diameter: 25mm
Outer Diameter: 62mm
Width: 19mm
Weight: 0.35kg
N: bearing has snap ring groove on outer ring
R: bearing with snap ring
Structure: deep groove ball bearing
Size: 37*72*33mm
Weight: 0.572kg/pc
ABS: Without ABS
Material: Chrome steel, Gcr15
Closure: Metal seal or rubber seal on 2 sides
Interchange: BAH 0051, BAH-0051, BAH-0051AA, BAH-0051 B, GB40547 and so on
Inner Diameter: 40.98mm
Outer Diameter: 78mm
Width: 17.5mm
Weight: 0.295kg/pc
Material: 51200 steel
Seal Type: open without seal
Lubrication: standard oil or grease
Structure: angular contact ball bearing
Alternative Part Numbers: 712157710, 7530210, 7542102 02