d_LW	12 mm	Diameter shaft
BGR	12	Dimension of shaft and support body unit
dLW_Tol	h6	Diameter tolerance shaft
h₄	22 mm	Height dimension ¹
h_{4 tol}	0,02 mm	Height dimension tolerance (High)
h_{4 tol}	-0,02 mm	Height dimension tolerance (Low)
b	40 mm	Support rail width bottom
L_max	6.000 mm	Shaft and support rail unit length ²
L_{tol max}	3 mm	Length tolerance (max)
L_{tol min}	-3 mm	Length tolerance (min)

a_{L min}	20 mm	Distance thread aL (min) ³
a_{L max}	114 mm	Distance thread aL (max) ³
a_{R min}	20 mm	Distance thread aR (min) ³
a_{R max}	114 mm	Distance thread aR (max) ³
b₃	5 mm	Support rail width prism
b₄	17 mm	Support rail width top
H₈	5 mm	Support rail thickness foot
j_B	29 mm	Bore width distance jB
j_L	120 mm	Bore length distance jL
K₃	4,5 mm	Adjacent construction bore ⁴
K₇	M4x18	Screw size
m_s	1,67 kg/m	Shaft and support rail unit weight

TSWW12