KOYO BT2B445539AA front wheel hub bearing
Product Model: BT2B445539AA
Structure: wheel hub bearing
Inside Diameter: 25 mm
Outside Diameter: 52 mm
Thickness: 37 mm
Size: 25x52x37mm (dxDxB)
Precision Rating: P2 P4 P5 P6 P0
Seals Type: ZZ/2RS
Material: GCr15, GCr15SiMn, Chrome steel
Brand: KOYO
Weight: 0.31 KG