Marine Mooring Fairlead Roller 150MM-500MM Nominal Size And 19-198T SWL

Name: Marine Mooring Fairlead Roller 150MM-500MM Nominal Size And 19-198T SWL
Brand: Hangzhou Fuyang Mykey Imp & Exp Co., Ltd.

Price Negotiable

Price: NEGOTIABLE

MOQ: 3

Delivery Time: 18 WORKING DAYS

Brand: OEM

Product Description

High Corrosion Resistance Marine Fairlead Roller with 150-500MM Nominal Size and 19-198T SWL for Ship Mooring Lines

SIZE SPECIFICATIONS AND SAFE WORKING LOADS FOR TYPE A AND TYPE B FAIRLEAD ROLLERS mm
NOMINAL SIZE DN	D1	D2	D3	D4	D5	R1	R2	R3	R4	H	H1	H2	H3	H4	e
150	150	230	216	110	90	30	52	15	11	137	25	84	44.7	43.38	37.7
200	200	300	280	145	115	40	66	20	13	157	30	99	59.2	35.46	46.3
250	250	370	340	165	135	50	80	25	15	177	32	105	73.5	28.33	55.0
300	300	430	400	190	150	55	87	30	16	197	33	125	82.6	32.62	60.8
350	350	490	460	210	167	55	89		17	217	33	140	83.7	49.06	63.7
400	400	560	520	225	177	63	99		18	237	43	150	91.8	52.0	72.2
450	450	620	590	245	190		101		19	257		162	92.5	67.07	74.8
500	500	680	660	260	205		103		20	277		180	93.0	82.94	77.6

NOMINAL SIZE DN	h	h1	h2	IMMOBILIZATION SCREW	T	T1	N	Weld Leg Height	SWL				CALCULATE WEIGHT kg
				IMMOBILIZATION SCREW				Weld Leg Height	θ=90°		θ=0°		CALCULATE WEIGHT kg
				S				z1	kN	t	kN	t	TYPE A	TYPE B
150	5	35	25	M6	22	一	6	8	265	27	186	19	23	24
200	5	38	35	M6	26			10	441	45	314	32	42	46
250	6	40	35	M8	30			11	579	59	412	42	77	80
300	7	45	40		32	29	8	12	726	74	510	52	109	112
350		50	45		34	29	8	15	1040	106	736	75	154	160
400		53	49		36	30	12	17	1246	127	883	90	207	215
450		57	53		38	32		20	1599	163	1128	115	275	286
500		65	60		40	34		23	1942	198	1373	140	360	374
a. θ is the angle formed by the mooring rope passing through the roller guide (refer to Appendix A). b. The safe working load (SWL) is calculated based on the condition where the rope is under the maximum allowable load, with the angle formed by the rope passing through the roller being 90° (i.e., θ = 90°) or 180° (i.e., θ = 0°). The safe working load is determined according to the assessment method in Appendix A and is for reference only. The safe working load can be adjusted according to the actual load. The actual indicated safe working load should be a value agreed upon by the manufacturer and the user. c. The calculated weight is for reference only.