Detailed description
Bearing Designation: 744
Inner Diameter d ( mm ) 220
Outer Diameter D ( mm ) 309.5
Thickness B ( mm ) 56
Dynamic Cr(kn) 125
Static Cor(kn) 140
weight(kg) 9.4
Product advantages:
1.OEM service
2.ISO certificate
3.Stock
4.20000 pieces seller per month











