鏈條尺寸表





	P=Chain Pitch B=Width of center link opening C=Center link mounting D=Pin Diameter F=Chain Height L=Chain Width Over pins T=Sidebar Thickness X=Center Link Width-Primary Xa=Center Link Width-Secondary Z=Width Between Sidebars

Dimensions in Inches				Dimensions in Millimeters
Chain No.	X348 (X75-13)	X458 (X100-16)	X678 (150-22)	(X348) X75-13	X458 (X100-16)	X678 (150-22)
Reference Pitch	3	4	6	75	100	150
P	3.015	4.031	6.031	76.6	102.4	153.4
B-Min	.567	.68	1.016	14.4	17.2	25.8
D	.49	.63	.87	12.4	16.0	22.1
F-Max	1.10	1.41	2.03	27.9	35.8	51.6
L-Max	1.73	2.25	3.03	43.9	57.2	77.0
T	.40	.48	.70	10.2	12.2	17.8
X	.74	1.00	1.28	18.8	25.4	32.5
Xa	.51	.64	.83	13.0	16.3	21.1
Z	.79	1.07	1.35	20.1	27.2	34.8
Minimum Ultimate Strenght (lb)	22,000	42,000	72,000	98	187	320
No. of Chain Pitches in Std. Measuring Length	40	30	20	40	30	20
Standard Measuring Length (in.)
Max	121.85	121.68	121.37	3095.0	3090.7	3082.8
Min	120.10	120.43	120.37	3050.0	3058.9	3057.4
Measuring Load (lb)	100	200	300	0.4	0.9	1.3

展維實業股份有限公司