Rudder Port Bearings & Seals

Imperial Sized Rudder Tube Systems TS-XXXX-YYYY - XXXX = Rudder Stock Diameter. YYYY = Total Length of Tube. Both values are in Inches.

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Choose Size

TS-1750-2400

Manufacturer

Tides Marine

Product Code

TUBE SYSTEM

Product Line

RUDD

High Speed or Sportfish Vessels, call Tides Marine before ordering.

Price $546.15

Description

TS-1750-2400 – Rudder Tube System for a 1 3/4 inch Rudder Stock.

Tube System Parts:

  1. FRP-TUBE-2500-2350 x 1
  2. RPB-G-1750-04 x 1
  3. RPB-H-1750-04 x 1
  4. LIP SEAL 1750 x 2
  5. SB-UPWASH-14 x 1

Based upon the Tides Marine patented Type D system, the Tube System (TS) is another rudder system approach, which can be used effectively by FRP boat builders, or used for retrofits by boat yards.

Using the supplied tooling, these Tube Systems can be installed during primary lay-up in the mold. This system provides an economical way to accurately position the rudder time after time.

As a retrofit, it eliminates the expense of replacing both the upper and lower rudder bearings.

The system comes fully assembled with UHMW upper and lower bearings installed in an FRP tube with two lip seal at the top. A UHMW thrust washer is included.

All that is necessary for ordering is the shaft size and the overall length of tube you need. Tides Marine offers these rudder tubes using a variety of bearing materials to include UHMW, CIP Composite Material, Vesconite, etc.

Mold Installation Types

The procedure for modifying the mold and installing the Tube System before lay-up begins will differ slightly depending upon the type of hull being produced. The following represent the three most common variations.

Type 1: Molds with an existing “flat” surface at the rudder port location, which will accept a standard FRP tube.


Type 2:
 Molds which require modification to achieve a “flat” surface or pocket to accept a standard FRP tube.

 

Type 3: Molds which require modification to accept an FRP tube with an “angled base” designed to match the dead rise and rocker angles.

Rudder Tube Systems may be ordered online.

Please provide Tides with the exact rudder stock diameter (.000″) you have decided to use and the length of the tube you require. Tube length can be determined by calculating the distance from the bottom of the hull, through the rudder shelf to that point above the rudder shelf which you have determined is optimal for installing other steering system components (rudder collars, steering arms, etc.).

If you provide Tides with drawings of your installation, Tides will recommend one or more solutions for your installation.

Rudder Tube System consist of an Upper and Lower Bearing, 2 Lip Seals and a Washer on the top.
Rudder Tube Systems are Custom Made and are Not kept in Inventory

Rudder Tube Systems Imperial Sizes
(dimensions are in Inches – Height includes Washer)

Select TS Imperial Sizes 

Rudder Stock ODRudder Tube ODRudder Tube HeightPart NumberBuy Online
ABC
1 1/82 1/48 3/4TS-1125-0875Buy Now
Rudder Stock ODRudder Tube ODRudder Tube HeightPart NumberBuy Online
ABC
1 1/438.268TS-1250-0827Buy Now
1 1/4310TS-1250-1000-1Buy Now
1 1/4311TS-1250-1100Buy Now
1 1/4311 1/2TS-1250-1150Buy Now
1 1/4312TS-1250-1200Buy Now
1 1/4313TS-1250-1300Buy Now
1 1/4314 1/4TS-1250-1425-1Buy Now
1 1/4315 1/2TS-1250-1550Buy Now
1 1/4317TS-1250-1700Buy Now
1 1/4322TS-1250-2200Buy Now
1 1/4326TS-1250-2600Buy Now
Rudder Stock ODRudder Tube ODRudder Tube HeightPart NumberBuy Online
ABC
1 3/8340TS-1375-4000Buy Now
Rudder Stock ODRudder Tube ODRudder Tube HeightPart NumberBuy Online
ABC
1 1/23 1/27 3/4TS-1500-0775Buy Now
1 1/23 1/210TS-1500-1000Buy Now
1 1/23 1/210 1/8TS-1500-1012Buy Now
1 1/23 1/211TS-1500-1100Buy Now
1 1/23 1/211.850TS-1500-1185Buy Now
1 1/23 1/212.1TS-1500-1210Buy Now
1 1/23 1/213TS-1500-1300Buy Now
1 1/23 1/214 1/4TS-1500-1425Buy Now
1 1/23 1/214 1/2TS-1500-1450Buy Now
1 1/23 1/217TS-1500-1700Buy Now
1 1/23 1/219 1/2TS-1500-1950Buy Now
Rudder Stock ODRudder Tube ODRudder Tube HeightPart NumberBuy Online
ABC
1 3/438TS-1750-0800Buy Now
1 3/43 1/29 1/2TS-1750-0950Buy Now
1 3/43 1/211TS-1750-1100Buy Now
1 3/43 1/212 1/4TS-1750-1225Buy Now
1 3/4312 3/4TS-1750-1275Buy Now
1 3/43 1/217 1/2TS-1750-1750Buy Now
1 3/43 1/219 1/2TS-1750-1950Buy Now
1 3/43 1/222 3/4TS-1750-2275Buy Now
1 3/43 1/223TS-1750-2300Buy Now
1 3/4324TS-1750-2400Buy Now
1 3/4326TS-1750-2600Buy Now
1 3/4328TS-1750-2800Buy Now
Rudder Stock ODRudder Tube ODRudder Tube HeightPart NumberBuy Online
ABC
24 1/212TS-2000-1200-1Buy Now
24 1/214.37TS-2000-1437Buy Now
24 1/215 1/2TS-2000-1550Buy Now
24 1/215 3/4TS-2000-1575Buy Now
24 1/216TS-2000-1600Buy Now
24 1/217TS-2000-1700Buy Now
24 1/218TS-2000-1800Buy Now
24 1/219 1/2TS-2000-1950Buy Now
24 1/224TS-2000-2400Buy Now
24 1/228TS-2000-2800Buy Now
24 1/248TS-2000-4800Buy Now
Rudder Stock ODRudder Tube ODRudder Tube HeightPart NumberBuy Online
ABC
2 1/44 1/212TS-2250-1500Buy Now
2 1/44 1/216TS-2250-1600Buy Now
2 1/44 1/219TS-2250-1900Buy Now
2 1/44 1/223TS-2250-2300Buy Now
Rudder Stock ODRudder Tube ODRudder Tube HeightPart NumberBuy Online
ABC
2 1/25 1/414 1/2TS-2500-1450Buy Now
2 1/25 1/415 1/2TS-2500-1550Buy Now
2 1/25 1/416 3/4TS-2500-1675Buy Now
2 1/25 1/417TS-2500-1700Buy Now
2 1/25 1/418TS-2500-1800Buy Now
2 1/25 1/419TS-2500-1900Buy Now
2 1/25 1/419 1/2TS-2500-1950Buy Now
2 1/25 1/420TS-2500-2000Buy Now
2 1/2621TS-2500-2100Buy Now
2 1/25 1/422TS-2500-2200Buy Now
2 1/25 1/422 1/4TS-2500-2225Buy Now
2 1/25 1/423TS-2500-2300Buy Now
2 1/2532 3/4TS-2500-3275Buy Now
Rudder Stock ODRudder Tube ODRudder Tube HeightPart NumberBuy Online
ABC
2 3/45 1/415TS-2750-1500Buy Now
Rudder Stock ODRudder Tube ODRudder Tube HeightPart NumberBuy Online
ABC
3614 3/4TS-3000-1475Buy Now
3616.930TS-3000-1693Buy Now
3617.40TS-3000-1740Buy Now
3617.704TS-3000-1770Buy Now
3620 1/2TS-3000-2050Buy Now
3621 1/2TS-3000-2150Buy Now
3622TS-3000-2200Buy Now
Rudder Stock ODRudder Tube ODRudder Tube HeightPart NumberBuy Online
ABC
3 1/2615 1/2TS-3500-1550Buy Now
3 1/2618TS-3500-1800Buy Now
3 1/26 1/219 3/4TS-3500-1975Buy Now
3 1/25 1/227TS-3500-2700Buy Now
3 1/26 1/230TS-3500-3000Buy Now
Rudder Stock ODRudder Tube ODRudder Tube HeightPart NumberBuy Online
ABC
45 1/212 5/8TS-4000-1262Buy Now
45 1/215.63TS-4000-1563Buy Now
45 1/216TS-4000-1600Buy Now
4624 1/2TS-4000-2450Buy Now
45 1/226 1/4TS-4000-2625Buy Now
Rudder Stock ODRudder Tube ODRudder Tube HeightPart NumberBuy Online
ABC
4 1/2725 3/4TS-4500-2575Buy Now
4 1/2726 1/4TS-4500-2625Buy Now
4 1/2730TS-4500-3000Buy Now
Tides Marine offers many custom sizes and dimensions. Please call for any size or dimension you do not see here.

Rudder Tube System consist of an Upper and Lower Bearing, 2 Lip Seals and a Washer on the top.
Rudder Tube Systems are Custom Made and are Not kept in Inventory

Rudder Tube Systems
(dimensions are in inches except Rudder Stock OD – Height includes Washer)

Rudder Stock ODRudder Tube ODRudder Tube HeightPart NumberBuy Online
ABC
25MM319.68TS-25MM-1968Buy Now
30MM2 1/210.83TS-30MM-1083Buy Now
35MM2 1/220.97TS-35MM-532MBuy Now
40MM3 1/214 1/4TS-40MM-362MBuy Now
40MM3 1/215 1/4TS-40MM-400MBuy Now
40MM3 1/224TS-40MM-2400Buy Now
50MM411.811TS-50MM-300MBuy Now
50MM419.685TS-50MM-500MBuy Now
55MM4 1/210 1/4TS-55MM-1025Buy Now
55MM4 1/225TS-55MM-2500Buy Now
60MM3.8977 7/8TS-60MM-0788Buy Now
70MM5 1/429.528TS-70MM-750MBuy Now

Tides Marine offers many custom sizes and dimensions. Please call for any size or dimension you do not see here.

Rudder Tube System Installation Guide

The following is a description of the installation procedures associated with a “Type One” installation. Installation instructions are included with each Tube System and should be followed closely.

Mold Modification

  1. Locate the exact position of the rudder stock center on the mold surface.
  2. Carefully drill a hole perpendicular to the mold surface large enough for the plug bolt and bushing.

 

Installation

  1. Prepare the tube for lay-up by roughing up the outer diameter surfaces with a grinder and wipe clean with thinner.
  2. Mask the top of the assembly to protect it from over­spray I excess resin.
  3. Locate the assembly against the mold surface and bolt in place through the hole in the mold using the “plugs” provided by Tides.

 

Lay-Up Procedures

  1. Begin the hull lay-up in the normal manner.
  2. Cut an X in the cloth above the liner so that it can be laid down and around the base of the FRP tube with tabs against the outer wall of the tube.
  3. On subsequent layers, stagger the position of the X cuts so the tabs overlay each other.
  4. Taper the lay-up to at least 1″ above the top of the lower bearing. Lay-up should radiate out away from the tube to at least 2 times the tube outside diameter.
  5. REMOVE THE LOWER PLUG AND BOLT. Leave the upper plug in place until it is time to install the rudder.
  6. When the rudder shelf is constructed, it should con­tain a hole through which the top of the FRP tube will pass. Once the shelf is in place, the upper end of the FRP tube is attached to the shelf using a lay-up procedure similar to the technique used during initial lay-up (staggered overlapping tabs throughout the lamination). Care should be taken to prevent excess resin and cloth from covering or entering the upper plug or tube insert.

 

CONTACT TIDES FOR COMPLETE INSTRUCTIONS

Note: Before installing the rudder, remove the upper re-usable plug and insert the red installation hat into the top of the tube. Confirm that it is protecting the “lip” portion of the seal. After installation, remove the red installation hat and discard.

 

Complete Rudder Tube System Installation Guide may be downloaded HERE

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