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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
MOQ : 1
Price : As per quotation
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
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
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CB 3146 Water Lubricate Lower Rudder Bearing Marine Hydraulic Steering Images |