Marine Equipment

SM/SMB Type Water Lubrication Stern Tube Seal

Techinical Specification It is suitable for kinds of vessels whose working medium is water. When the axial vibration≤1mm,the SM type can be used; When the axial vibration≤±3mmand t...

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SM/SMB Type Water Lubrication Stern Tube Seal

Category: Stern Tube Seal

Certificate: ABS, LR, BV, DNVGL, NK, KR, IRS, RMRS, CCS

FOB Price: Get Latest Price Now

Warranty: 12 Months unless specified otherwise

Place of Origin: China

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Techinical Specification

It is suitable for kinds of vessels whose working medium is water.
When the axial vibration≤1mm,the SM type can be used;
When the axial vibration≤±3mmand then speed is high,the SMB type can be used.

Table 1

Size		70	90	110	130	150	170	190	210	230	250	270	290	310	330
Dimensions(mm)	A	70	90	110	130	150	170	190	210	230	250	270	290	310	330
	Wmax	55	75	95	115	135	155	175	195	215	230	250	270	290	310
	B	250	265	285	300	330	370	380	420	440	460	480	530	540	570
	C	225	240	260	260	280	330	345	385	405	425	445	475	495	500
	D	165	180	195	215	235	255	240	305	325	345	365	385	405	425
	L	290	290	290	290	290	290	290	320	320	320	320	320	320	320
	E	8	8	8	8	8	8	8	8	8	8	8	12	12	12
	E	M10	M10	M10	M10	M12	M12	M12	M16	M16	M16	M16	M16	M20	M16
	T	20	20	20	20	20	25	30	25	25	25	25	25	25	25

Table 2

Size		350	370	390	410	430	450	470	490	510	530	550	570
Dimensions(mm)	A	350	370	390	410	430	450	470	490	510	530	550	570
	Wmax	325	345	365	385	405	425	445	465	485	500	520	540
	B	590	620	640	670	690	710	730	750	770	790	810	830
	C	550	570	590	615	635	655	675	695	715	740	760	780
	D	445	465	485	515	535	555	575	595	615	640	660	680
	L	320	320	320	345	345	345	345	345	345	345	345	350
	E	12	12	12	12	12	12	12	12	12	12	12	12
	E	M20	M20	M20	M20	M20	M20	M20	M20	M20	M20	M20	M20
	T	25	25	25	30	30	30	30	30	30	30	30	30

Water Lubricated AFT Stern Tube Seal for shaft diameter 139.7mm

SM/SMB Type Water Lubrication Stern Tube Seal

Water Lubricated Stern Tube Seal for shaft 135mm