Zhongyuan Ship Machinery Manufacture (Group) Co., Ltd
| Packaging Details | Pallet or Customized |
| Delivery Time | As per offer |
| Payment Terms | TT, L/C, Etc. |
| Supply Ability | Satisfy clients needs |
| Material | Casting C-Mn Steel, Mild steel, Forging C-Mn Steel |
| Standard | CB*3146 |
| Type | A none watertight, B watertight |
| Applicable Rudder Stock Diameter | ø 60-200mm (A type), ø 60-320mm (B type) |
| Inspection | NDE (Ultrasonic test and magnetic examination by qualified operators), Dimension Check |
| Classification Certificates | CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, RINA |
| Place of Origin | China |
| Brand Name | Zhongyuan |
| Certification | CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, RINA, Makers Test Certificate, Etc. |
| Model Number | Standard and Customized |
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Product Specification
| Packaging Details | Pallet or Customized | Delivery Time | As per offer |
| Payment Terms | TT, L/C, Etc. | Supply Ability | Satisfy clients needs |
| Material | Casting C-Mn Steel, Mild steel, Forging C-Mn Steel | Standard | CB*3146 |
| Type | A none watertight, B watertight | Applicable Rudder Stock Diameter | ø 60-200mm (A type), ø 60-320mm (B type) |
| Inspection | NDE (Ultrasonic test and magnetic examination by qualified operators), Dimension Check | Classification Certificates | CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, RINA |
| Place of Origin | China | Brand Name | Zhongyuan |
| Certification | CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, RINA, Makers Test Certificate, Etc. | Model Number | Standard and Customized |
| High Light | CB 3146 lower rudder bearing ，CCS CB 3146 lower rudder bearing ，CB 3146 CCS Lower Rudder Carrier | ||
CB 3146 Water Lubricate Lower Rudder Bearing
Description
CB3146 water lubricated lower rudder bearing is a device fixed to the hull to support the rudder.The lower rudder bearing, which is set at the point where the rudder stock penetrates the outer plate of the hull, generally bears only radial force.
Main Technical Specification
Main Technical Parameters:
Type A
| Rudder Stock Dia. | d1 | d2 | D | H | t1 | t | Fixing bolts n x d0 | Weight (kg) | |
| 60 | 76 | 122 | 102 | 112 | 6 | 5 | 6 | M6 | 8 |
| 70 | 86 | 132 | 112 | 127 | 6 | 5 | 6 | M6 | 10.1 |
| 80 | 96 | 142 | 122 | l42 | 6 | 5 | 6 | M6 | 14.3 |
| 90 | 106 | 160 | 138 | 157 | 6 | 5 | 6 | M6 | 17.4 |
| 100 | 120 | 180 | 156 | 170 | 6 | 5 | 6 | M6 | 22.8 |
| 110 | 130 | 190 | 164 | 185 | 8 | 6 | 6 | M8 | 28.5 |
| 120 | 140 | 200 | 174 | 200 | 8 | 6 | 6 | M8 | 34.9 |
| 130 | 154 | 224 | 198 | 213 | 8 | 6 | 6 | M8 | 41.7 |
| 140 | 164 | 234 | 204 | 228 | 8 | 6 | 6 | M8 | 48.4 |
| 150 | 174 | 244 | 214 | 243 | 8 | 8 | 6 | M10 | 55.8 |
| 160 | 184 | 254 | 224 | 258 | 10 | 8 | 6 | M10 | 63.3 |
| 180 | 204 | 274 | 244 | 288 | 10 | 8 | 6 | M10 | 78 |
| 200 | 228 | 308 | 268 | 316 | 10 | 8 | 6 | M10 | 95.4 |
Drawing of Lower Rudder Bearing Type A
Type B
| Rudder Stock Dia. | d1 | d2 | D | H | h | t1 | t2 | Fixing bolts n x d0 | Weight (kg) | |
| 60 | 76 | 122 | IJ2 | 120 | 24 | 8 | II | 6 | M8 | 8.8 |
| 70 | 86 | 132 | 112 | 135 | 24 | 8 | 11 | 6 | M8 | 10.5 |
| 80 | 96 | 142 | 122 | 150 | 24 | 8 | 11 | 6 | M8 | 14.8 |
| 90 | 106 | 160 | 138 | 165 | 24 | 8 | 11 | 6 | M8 | 19.5 |
| 100 | 120 | 180 | 156 | 180 | 32 | 10 | 13 | 6 | M8 | 24.9 |
| 110 | 130 | 190 | 164 | 195 | 32 | 10 | 13 | 6 | M8 | 28.9 |
| 120 | 140 | 200 | 174 | 210 | 32 | 10 | 13 | 6 | M8 | 35.4 |
| 130 | 154 | 224 | 198 | 225 | 32 | 10 | l3 | 6 | M8 | 42.1 |
| 140 | 164 | 234 | 204 | 240 | 32 | 12 | 16 | 6 | M8 | 49.4 |
| 150 | 174 | 244 | 214 | 255 | 12 | J2 | 16 | 6 | M10 | 57.3 |
| 160 | 184 | 254 | 224 | 270 | 32 | 12 | 16 | 6 | M10 | 65.8 |
| 180 | 204 | 274 | 244 | 300 | 36 | 12 | 16 | 6 | M10 | 87.2 |
| 200 | 228 | 308 | 268 | 330 | 36 | 12 | 16 | 6 | M10 | 112.6 |
| 220 | 248 | 328 | 292 | 360 | 36 | 14 | 20 | 6 | M12 | 137.2 |
| 240 | 268 | 348 | 312 | 390 | 36 | 14 | 20 | 6 | M12 | 165.5 |
| 260 | 288 | 368 | 332 | 420 | 40 | 14 | 20 | 6 | M12 | 187.7 |
| 280 | 312 | 402 | 362 | 450 | 40 | 14 | 20 | 6 | M12 | 233.7 |
| 300 | 332 | 422 | 378 | 480 | 40 | 14 | 20 | 6 | M12 | 264 |
| 320 | 352 | 442 | 401 | 510 | 40 | 14 | 20 | 6 | M12 | 300.5 |
Drawing of Lower Rudder Bearing Type B
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Seller
Year Established:
1990
Total Annual:
10,000,000-15,000,000
Employee Number:
>300
Ecer Certification：
Verified Supplier
Founded in the 1990s, Zhongyuan Ship Machinery Manufacture (Group) Co., Ltd. comprises four factories and one exporting company, employing over 300 personnel with 20 experienced technicians & engineers. Our export trade company facilitates seamless delivery of cargo worldwide. Our... Founded in the 1990s, Zhongyuan Ship Machinery Manufacture (Group) Co., Ltd. comprises four factories and one exporting company, employing over 300 personnel with 20 experienced technicians & engineers. Our export trade company facilitates seamless delivery of cargo worldwide. Our...
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