U STANDARD GUIDE RAIL PROFILE

U Standard Guide Rail Profile

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Part Numberb (mm)b1 (mm)b2 (mm)h (mm)h1 (mm)c (mm)d (mm)r3 (mm)Wx (cm3)Wt (kg/m)Wt (lb/ft)
53U*6565330644N/A11.95.33.4
289086.51262.536715343010.57.1
2867103.216.270.8407.715355014.810
2810121.321.378.74110.815558020.914.1
2811135.42389.45312,7155513028.619.2
2862157.224.4108.461.21415551903624.2
289117525.6123.866.216.2155525042.828.8
2757201.525.7150.171.219.4205634052.335.2
*53U is a rolled rail

SymbolDefinition
r1<=6mm (except 2757 - <=8mm)
r22-3mm (except 53U - 4mm)
b1 Tolerance+/- 0.5mm
b2 Tolerance+/- 0.5mm (except 53U - +/- 0.4, 2890 - +1)
h Tolerance+/-0.8mm (except 53U - +/- 0.5mm)
h1 Tolerance+/- 0.5mm
Guide Rail Profiles are typically sold 'cut-to-length'
Standard cutting tolerance +/- 1/8"
Stock length is 5.8m approximately (except 53U - max. 144").