Hole spacing:L1=100±0.05mm
Flatness:0.1/1000mm
Verticality:0.1/200mm
Surface roughness:RA3.2
Standard load bearing: 2T
Frame bearing:5T
Nitriding hardness:HV450~HV630
Specifications:1000*1000~2000*4000mm
Nitriding hardness:HV450~HV630
Specifications:1000*1000~2000*4000mm