Active Member
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[China]
Address: Xinke International Building Liangjiang New Area,Chongqing .China
Contact name:Judy Chen
Juvi Marine Machinery Co.,LTD |
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Marine Bushing Stern Tube Copper Flange Rubber Bearing 6"X 7 3/4 X 24“ With Flange
Our factory specializes in producing marine water lubricate bearing, marine stern shaft seal, ship shafts, rudder shafts, and kinds of ferrous metal shaft sleeves.CJMM possesses the strong technical capability, advanced technology. Various complete measurements and test equipment and quality control guarantee the quality stability of products. Ferrous shaft sleeve casts are made by the centrifugal foundry. with the max diameter of 2.5 m, max length of 2.2 m, and annual production output of 2000 tons.
JMM has been granted the certificate of international standard awarded by Chongqing and TechnicalSupervision, the recognition of quality control system by the china classification society, and lSO1:2018(GB/T19001:2018). The marine stern products have also been granted the certificate of the China Classification Society(Ccs)and the certificate of NKK by the Japanese classification society. For nearly five decades, CJMM has provided a mess of high-quality products for military industry vessels, machinery. and chemical industry. A large number of marine water lubricate bearing, marine stern tube seal, coniform crusher copper sleeve, coniform tile are exported to Southeast Asia, and many countries of, America.
| SHAFT DIAMETER | STANDARD | INDUSTRIAL | O.D.Tol | TIR | WEAR LIMIT TOLERANCE | ||
| INCHES | MM | MARINE SHAFT TOLERANCE | PUMP SHAFT TOLERANCE | SLEEVE | FLANGE | ||
| 3/4 7/8 1 1-1/8 1-1/4 1-3/8 | 19.050 22.225 25.400 28.575 31.750 34.925 | +.003/.008 .08/.20mm | +.002/.007 .05/.18mm | 土.001 .30mm | .006 .15mm | +.070 1.78mm | |
| 1-1/2 1-5/8 1-3/4 1-7/8 | 38.100 41.275 44.450 47.625 | +.004/.010 .10/.25mm | +.003/.009 .08/.23mm | +.081 2.06mm | |||
| 2 2-1/8 2-1/4 2-3/8 | 50.800 53.975 57.150 60.325 | +.006/.012 .15/.30mm | +.004/.010 .10/.25mm | +.091 2.31mm '+.100 2.54mm | |||
| 2-1/2 2-518 2-3/4 2-7/8 3 | 63.500 66.675 69.850 73.025 76.200 | +.007/.014 .18/.36mm | +.005/.011 .13/.28mm | 土.003 .08mm | +.107 2.72mm | ||
| 3-1/8 3-1/4 3-3/8 3-1/2 3-5/8 3-3/4 | 79.375 82.550 85.725 88.900 92.250 95.250 | +.008/.015 .20/.38mm | +.007/.014 .18/.36mm | 土.002 .05mm | +.120 3.05mm | ||
| 3-7/8 4 4-1/8 4-1/4 | 98.425 101.600 104.775 107.950 | +.010/.017 .25/.43mm | |||||
Our main products are:
1. Marine Lighting: Navigation signal light, Incandescent light,
Fluorescent light, Searchlight, Explosion-proof light, etc.
2. Marine Deck Equipments: Winch, Windlass, Capstan (AC, DC,
Vertical, Horizontal, Electric, Hydraulic, etc.)
3. Marine Deck Mooring: Anchor, Anchor Chain.
4. Marine Life-saving: Rescue boat, Life Jacket, Buoy, etc.
5. Customized products according to customers' requests.
Welcome inquiry with your drawings
Supply customized service
For more details please feel free to contact Debbie Liu : )
