支撑型号Support Designation	轴径尺寸Shaft Dimensions	尺寸Dimensions(mm)											重量Weight(kg/m)
		E	h	B	H	T	F	X	Y	C	S1	S2 d1×d2×1
SBR16	φ16	20	25	40	17.8	5	18.5	8	11.7	30	φ5.5	5.5×9.5×5.4	1.00
SBR20	φ20	22.5	27	45	17.7	5	19	8	12	30	φ5.5	5.5×9.5×5.4	1.07
SBR25	φ25	27.5	33	55	21	6	21.5	8	12	35	φ6.6	6.6×11×6.5	1.50
SBR30	φ30	30	37	60	22.8	7	26.5	10.3	13	40	φ6.6	6.6×11×6.5	1.90
SBR35	φ35	32.5	43	65	26.5	8	28	13	15.5	45	φ9	9×14×8.6	2.45
SBR40	φ40	37.5	48	75	29.5	9	38	15.5	17	55	φ9	9×14×8.6	3.25
SBR50	φ50	47.5	62	95	38.8	11	45	20	21	70	φ11	11×17.5×10.8	5.26

导轨支撑的标准长度和尺寸 Support Rail Longths and Dimensions