Rudder Port Bearings & Seals

IMPERIAL SIZE RUDDER PORT BEARING TYPE E

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RPB-E-1750-00

Manufacturer

Tides Marine

Product Code

RPB-E

Product Line

PORT

Price $386.31

Description

RPB-E-1750-00 – The Tides Marine RPB Type E Rudder Port Bearing for 1 3/4 Inch Rudder Stock.

is designed to be installed in rudder tubes which have been laminated or welded into a vessel’s hull. The unit consists of a one-piece UHMW housing with a nitrile lip seal. It eliminates metal-to-metal contact and the associated problems of abrasion, electrolysis and corrosion.

It is 100% water tight and eliminates chatter and vibration, resulting in a quieter, smoother operation.

* PLEASE NOTE:
THE -00 MEANS IT IS OUR STANDARD MODEL. IF YOU ARE REPLACING AN EXISTING BEARING, PLEASE CHECK THE SERIAL NUMBER
TO SEE IF YOUR MODEL IS A -00 MODEL. IF IT IS NOT, PLEASE CALL TIDES MARINE AND ORDER THE CORRECT MODEL
YOU CAN CHECK THE SERIAL NUMBER BY CLICKING ON THE SERIAL NUMBER LOOKUP LINK AT THE BOTTOM OF EVERY PAGE
ON THE WEB SITE.

The Tides Marine RPB Type E unit is designed to be installed in rudder tubes which have been laminated or welded into a vessel’s hull.

The unit consists of a one-piece UHMW housing with a nitrile lip seal. It eliminates metal-to-metal contact and the associated problems of abrasion and electrolytic corrosion. It is 100% watertight and eliminates chatter and vibration, resulting in a quieter, smoother operation.

 


Tides Marine makes Type E assemblies based upon a combination of rudder stock diameter (.000”) and the rudder tube I.D. When placing your order, please provide both of these dimensions.

RPB Type E Imperial Sizes Specifications (dimensions in inches)

Rudder Stock OD – A Barrel OD – B Flange Diameter – C Flange Height Barrel Length Overall Length Lip Seal RetainingRing Part Number BuyOnline
1 1/4 2 1/2 2 1/2 3 1 1/4 3 3/4 LIP SEAL 1250 206 RPB-E-1250-00 Buy Now
1 1/2 3 4 1 1/8 1 7/8 3 LIP SEAL 1500 250 RPB-E-1500-00 Buy Now
1 3/4 2 1/2 3 1/2 1 1/4 3 4 1/4 LIP SEAL 1750 250 RPB-E-1750-00 Buy Now
2 3 3 1/2 1 1/4 2 3/4 4 LIP SEAL R 2000 300 RPB-E-2000-00 Buy Now
2 1/4 3 5 1 1/4 3 1/2 4 3/4 LIP SEAL 2250 325 RPB-E-2250-00 Buy Now
2 3/8 4 1/2 5 1 1/4 3 4 1/2 LIP SEAL 60MM 350 RPB-E-2375-00 Buy Now
2 1/2 3.485 5 1 1/4 2 1/2 3 3/4 LIP SEAL R 2500 350 RPB-E-2500-00 Buy Now
2 3/4 4 5 1 1/4 4 5 1/4 LIP SEAL R 2750 375 RPB-E-2750-00 Buy Now
3 4 5 1 1/4 4 5 1/4 LIP SEAL R 3000 400 RPB-E-3000-00 Buy Now
3 1/2 4 1/2 5 1/2 1 1/2 6 1/2 8 LIP SEAL R 3500 450 RPB-E-3500-01 Buy Now
4 5 1/2 6 1 1/4 5 3/4 7 LIP SEAL R 4000 500 RPB-E-4000-00 Buy Now
4 1/4 5 6 1 1/4 3 3/4 5 LIP SEAL R 4250 525 RPB-E-4250-00 Buy Now
4 1/2 6 1/2 9 1 3/4 8 9 3/4 LIP SEAL R 4500 600 RPB-E-4500-00 Buy Now
5 6 8.1 1 3/4 5 1/4 7 LIP SEAL R 5000 625 RPB-E-5000-00 Buy Now
6 8 10.1 1 1/4 7 1/4 8 1/2 LIP SEAL R 6000 700 RPB-E-6000-00 Buy Now
6 1/2 9.120 10 2 1/2 3 1/5 6 LIP SEAL 6500 750 RPB-E-6500-00 Buy Now

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

RPB-E Installation Guide

The following is a description of the installation procedures associated with the RPB Type-E. Installation instructions are included with each unit and should be followed closely.

  1. Prepare the rudder tube for bonding by wiping the inside clean of any dust or construction debris.
  2. Using a medium bodied epoxy or Chockfast®, coat the outside of the bearing unit that will be pressed into the tube.
  3. Lay a bead of marine sealant (such as Lifecaulk or 3-M 101) under the flange.
  4. Insert the unit into the tube.
  5. Temporary support may be required to keep the unit in position. Install rudder or dummy shaft to insure good bearing alignment until cured.

 

Note: Before installing the rudder, insert the red installation hat into the lip seal. When rudder is in place, remove, invert and replace it on top of the Type-E unit to keep debris off the lip seal during use.

Complete Type-E Installation Guide may be downloaded HERE

Lead Times Update:

Due to increases in demand, current lead times have been extended.

Standard SureSeals and Rudder Bearings not in stock: 10-12 business days
Standard Upper Bearings not in stock: 12-15 business days
Custom Parts (excluding Sailtracks): 28 business days

Sailtracks: 7-10 business days

We appreciate your understanding.

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