Specifications:
Model:SBR12/16/20/10/25
High Quality Carbon Steel
pre-drilled hole, Easy to Install
Performance: Low noise
Length:300/400/500/600/800/1000/1200/1300/1500mm
Rail Shafts: 2Pcs SBR20 Linear Rail Slide Guide
Bearing Block:4Pcs SBR20UU
SIZE:
200mm=7.87(inch)
300mm=11.8 (inch)
400mm=15.7(inch)
500mm=19.8(inch)
600mm=23.6(inch)
700mm=27.5(inch)
800mm=31.49(inch)
1000mm=39.37(inch)
1200mm=47.24(inch)
1500mm=59.05(inch)
2000mm=78.74(inch)
Tip: 3000/4000MM refers to the total length of splicing together!!!