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Jinbo Marine
Marine & Offshore Equipment Datasheet
Product Datasheet

Stern Tube Bearing

Marine Intermediate Shaft Bulkhead Stuffing Box type B

Marine Bulkhead stuffing box is the sealing device that is installed in the bulkhead where the shaft is through, in order to ensure the watertight. There are Type A, B,C. New Standard: JT/T263-1995 Old ...

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Marine Intermediate Shaft Bulkhead Stuffing Box type B

Key Highlights

Category
Stern Tube Bearing
Standard
EN
Material
Cast Iron & Carbon Steel
Weight / Size
Type Dimensions (mm) D D1 D2 L h n d δ oil cup (cm3) B220 220 576 646 18...
Certificate
CCS, BV, ABS, GL, LR, DNV, NK,RINA, KR,IRS
We can supply according to your requirement, drawings, class certificate needs, and delivery schedule.

Technical Specifications

Category
Stern Tube Bearing
Model / SKU
Marine-Intermediate-Shaft-Bulkhead-Stuffing-Box-type-B
Standard
EN
Material
Cast Iron & Carbon Steel
Weight / Size
Type Dimensions (mm) D D1 D2 L h n d δ oil cup (cm3) B220 220 576 646 180 90 12 17 22 50 B250 250 646 716 180 110 12 17 22 50 B280 280 710 780 180 115 12 17 22 50 B300 300 755 825 180 120 14 21 28 50 B320 320 798 878 210 130 14 21 28 50 B350 350 858 938 210 140 14 21 28 50 B308 380 918 998 210 150 16 21 28 50 B400 400 958 1038 210 160 16 21 28 50 B450 450 1056 1145 230 175 16 21 28 100 B470 470 1107 1197 230 185 18 25 34 100 B500 500 1170 1260 230 195 18 25 34 100 B530 530 1234 1324 230 205 18 25 34 100 B560 560 1296 1386 250 215 20 25 34 100 B600 600 1380 1480 250 230 20 25 34 100
Certificate
CCS, BV, ABS, GL, LR, DNV, NK,RINA, KR,IRS
Warranty
12 Months unless specified otherwise
Origin
China

China Marine Intermediate Shaft Bulkhead Stuffing Box type B:

Marine Bulkhead stuffing box is the sealing device that is installed in the bulkhead where the shaft is through, in order to ensure the watertight. There are Type A, B,C.

New Standard: JT/T263-1995

Old Standard: JT4174

Type A is suggested for vessels whose bulkhead space is large.

When the bulkhead space of vessel is small or there have requirement on design,you can adopt type B or type C.

Type Dimensions (mm)
D D1 D2 L h n d δ oil cup (cm3)
B220 220 576 646 180 90 12 17 22 50
B250 250 646 716 180 110 12 17 22 50
B280 280 710 780 180 115 12 17 22 50
B300 300 755 825 180 120 14 21 28 50
B320 320 798 878 210 130 14 21 28 50
B350 350 858 938 210 140 14 21 28 50
B308 380 918 998 210 150 16 21 28 50
B400 400 958 1038 210 160 16 21 28 50
B450 450 1056 1145 230 175 16 21 28 100
B470 470 1107 1197 230 185 18 25 34 100
B500 500 1170 1260 230 195 18 25 34 100
B530 530 1234 1324 230 205 18 25 34 100
B560 560 1296 1386 250 215 20 25 34 100
B600 600 1380 1480 250 230 20 25 34 100