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50mm Seldén Plain Bearing

Selden’s 50mm Plain Bearing Blocks are a best-seller for good reason, offering top quality at an affordable price. Chosen by yacht manufacturers, these blocks handle heavy, static loads on yachts from 25ft to 35ft, using ropes from 10mm to 12mm. With options from single blocks to doubles with twin cams, they provide solutions for a wide range of applications.

Each block features a 5mm shackle and an integral switch, allowing for fixed or rotating use. While ideal for static loads, for performance trimming, check out Selden’s Ball Bearing Blocks or for extreme loads, try the Roller Bearing Blocks.

Common Uses:

Halyards, Mast Foot Blocks
Vangs, Mainsheet Systems
Spinnaker Sheets, Reefing

Key Features:

Stainless steel strap for strength
50mm acetal sheave for smooth performance
Durable composite body

Selden’s 50mm Plain Bearing Blocks are perfect for reliable, long-lasting performance, making them a great choice for upgrading or replacing your yacht’s rigging.

There are 18 products.

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Showing 1-18 of 18 item(s)

Seldén 50mm Single - Plain Bearing 405-001-01R

Seldén

50mm Single - Plain Bearing

Acetal sheave.Stainless steel strap for best strength and longer service life.Stiff glass fibre reinforced composite cheeks to prevent lines from wedging.Sliding swivel locking mechanism.

£35.26

Seldén 50mm Single + Becket - Plain Bearing 405-001-02R

Seldén

50mm Single + Becket -...

Acetal sheave.Stainless steel strap for best strength and longer service life.Stiff glass fibre reinforced composite cheeks to prevent lines from wedging.Sliding swivel locking mechanism.

£40.86

Seldén 50mm Single + Cam Cleat - Plain Bearing 405-001-03R

Seldén

50mm Single + Camcleat -...

Acetal sheave.Stainless steel strap for best strength and longer service life.Stiff glass fibre reinforced composite cheeks to prevent lines from wedging.Sliding swivel locking mechanism.

£87.53

Seldén 50mm Single + Becket + Cam Cleat - Plain Bearing

Seldén

50mm Single + Becket + Cam...

Acetal sheaveStainless steel strap for best strength and longer service lifeStiff glass fibre reinforced composite cheeks to prevent lines from wedgingSliding swivel locking mechanism

£92.22

Seldén 50mm Double - Plain Bearing 405-001-05R

Seldén

50mm Double - Plain Bearing

Acetal sheave.Stainless steel strap for best strength and longer service life.Stiff glass fibre reinforced composite cheeks to prevent lines from wedging.Sliding swivel locking mechanism.

£72.68

Seldén 50mm Double + Becket - Plain Bearing 405-001-06R

Seldén

50mm Double + Becket -...

Acetal sheave.Stainless steel strap for best strength and longer service life.Stiff glass fibre reinforced composite cheeks to prevent lines from wedging.Sliding swivel locking mechanism.

£79.51

Seldén 50mm Triple - Plain Bearing 405-001-07R

Seldén

50mm Triple - Plain Bearing

Acetal sheave.Stainless steel strap for best strength and longer service life.Stiff glass fibre reinforced composite cheeks to prevent lines from wedging.Sliding swivel locking mechanism.

£91.13

Seldén 50mm Triple + Becket - Plain Bearing 405-001-08R

Seldén

50mm Triple + Becket -...

Acetal sheave.Stainless steel strap for best strength and longer service life.Stiff glass fibre reinforced composite cheeks to prevent lines from wedging.Sliding swivel locking mechanism.

£96.77

Seldén 50mm Triple + Cam Cleat - Plain Bearing 405-001-09R

Seldén

50mm Triple + Cam Cleat -...

Acetal sheave.Stainless steel strap for best strength and longer service life.Stiff glass fibre reinforced composite cheeks to prevent lines from wedging.Sliding swivel locking mechanism.

£142.18

Seldén 50mm Triple + Becket + Cam Cleat - Plain Bearing

Seldén

50mm Triple + Becket +...

Acetal sheave.Stainless steel strap for best strength and longer service life.Stiff glass fibre reinforced composite cheeks to prevent lines from wedging.Sliding swivel locking mechanism.Product Code: 405-001-10R

£147.84

Seldén 50mm Single + Fiddle - Plain Bearing 405-001-11R

Seldén

50mm Single + Fiddle -...

Acetal sheave.Stainless steel strap for best strength and longer service life.Stiff glass fibre reinforced composite cheeks to prevent lines from wedging.Sliding swivel locking mechanism.

£57.73

Seldén 50mm Single + Fiddle + Becket - Plain Bearing 405-001-12R

Seldén

50mm Single + Fiddle +...

Acetal sheave.Stainless steel strap for best strength and longer service life.Stiff glass fibre reinforced composite cheeks to prevent lines from wedging.Sliding swivel locking mechanism.

£64.98

Seldén 50mm Single + Fiddle + Cam Cleat - Plain Bearing

Seldén

50mm Single + Fiddle + Cam...

Acetal sheave.Stainless steel strap for best strength and longer service life.Stiff glass fibre reinforced composite cheeks to prevent lines from wedging.Sliding swivel locking mechanism.

£96.12

Seldén 50mm Single + Fiddle + Becket + Cam Cleat -Plain Bearing

Seldén

50mm Single + Fiddle +...

Acetal sheaveStainless steel strap for best strength and longer service lifeStiff glass fibre reinforced composite cheeks to prevent lines from wedgingSliding swivel locking mechanism

£102.23

Seldén 50mm Cheek - Plain Bearing 405-001-15R

Seldén

50mm Cheek - Plain Bearing

Acetal sheave.Stainless steel strap for best strength and longer service life.Stiff glass fibre reinforced composite cheeks to prevent lines from wedging.Sliding swivel locking mechanism.

£33.56

Seldén 50mm Cheek 260 Degree Radius - Plain Bearing 405-001-16R

Seldén

50mm Cheek 260 Degree...

Acetal sheave.Stainless steel strap for best strength and longer service life.Stiff glass fibre reinforced composite cheeks to prevent lines from wedging.Sliding swivel locking mechanism.

£33.56

Seldén 50mm Cheek 40 Degree Radius - Plain Bearing 405-001-17R

Seldén

50mm Cheek 40 Degree Radius...

Acetal sheave. Stainless steel strap for best strength and longer service life. Stiff glass fibre reinforced composite cheeks to prevent lines from wedging. Sliding swivel locking mechanism.

£33.29

50 mm Plain Bearing Block - Twin-cam for endless furling line

Seldén

50 mm Plain Bearing Block -...

50 mm Plain Bearing Block - Twin-cam for endless furling line

£144.25

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