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137KN-1373KN Fairlead Roller Marine Winch Guide Rollers High Corrosion Resistance

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Hangzhou Fuyang Mykey Imp & Exp Co., Ltd.

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Brand Name : OEM

Model Number : TYPE 4R

Certification : CCS

Place of Origin : CHINA

MOQ : 3

Price : NEGOTIABLE

Payment Terms : T/T

Supply Ability : 200 SETS/MONTH

Delivery Time : 15 WORKING DAYS

Packaging Details : Steel Frame

Productname : Roller Fairlead

Standard : GB/T 36217-2018

Surfacetreatment : PAINTED

Size : 1160-2550 mm

SWL : 137-1373 KN

Material : Marine Steel

Application : Marine winch fairlead

Weight : 259-3591 kg

Corrosionresistance : High

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137KN-1373KN Fairlead Roller Marine Winch Guide Rollers High Corrosion Resistance

DIMENSIONSAND SWL OF TYPE 7R ROLLER FAIRLEADWITH TOPROLLERS mm
NOMINAL SIZE DN	B*H	D1	D2	h	h1	h2	b	b1	b2	b3	b4	W	C

140	195x150	139.8	114.3	277	130	480	335	850	1000	1160	140	260	150
160	200x150	165.2		290	145	515	365	935	1100	1286		310	175
180		190.7	139.8	315	155	560	391	1011	1200	1400		360	200
200		216.3		328	170	590	416	1091	1320	1550		410	225
250	250x200	267.4	165.2	416	195	715	517	1342	1580	1820	180	520	280
300A	300x250	318.5	216.3	517	220	870	618	1598	1840	2150	200	620	330
300B
400A	350x250	406.4		561	265	960	756	1966	2250	2550		795	420
400B
400C

NOMINAL SIZE DN	e	w1	w2	T	T¹	T2	T3	T4	f	Weld leg Height		SWL		Calculate Weight kg
										z1	z2	KN	t
140	70	30	100	12	12	18	12	12	6	9	7	137	14	259
160	83	40		14	16	20	14	14		10		196	20	357
180	95			16	16	28	16	16	8	11	9	245	25	481
200	108	50		18	18		18	18		13		314	32	629
250	133	65	200	22	26	36	20	20	10	18	10	510	52	1307
300A	159	80		24	28	46	24	22		20		687	70	2013
300B				26	30	48				21		736	75	2154
400A	203	100				40	32	28				981	100	2924
400B				28	32	52						1256	128	3344
400C				30	34	54						1373	140	3591
a When using various types of open groove welding patterns, there is no need to follow the welding height specified in the table, but the welding capacity/ strength should be ensured to be equivalent to the weld leg height as stipulated in this standard. b The minimum weld leg height of the welds not specified in this standard and this table should be half of the thinner steel plate thickness. c SWL is the maximum tension that the mooring rope is allowed to bear. The SWL in the table is derived according to the evaluation method in Appendix A. The SWL can be adjusted according to the actual load condition. The actual indicated SWL should be a value mutually recognized by the manufacturer and the user. d The calculated weight does not include the weight of the base and is for reference only.

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1373kn fairlead roller marine

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