Plain Bearing Block

Lewmars Synchro range is the result of a complete re-think of block design. The range transforms performance levels in terms of speed, efficiency and handling. Scientifically optimised block geometry, a revolutionary Free-Spin and a self-aligning head combine to reduce friction and improve effciency levels by up to 40% over a conventional mainsheet system. The result is that each component is s... Read more »

Lewmars Synchro range is the result of a complete re-think of block design. The range transforms performance levels in terms of speed, efficiency and handling. Scientifically optimised block geometry, a revolutionary Free-Spin and a self-aligning head combine to reduce friction and improve effciency levels by up to 40% over a conventional mainsheet system. The result is that each component is s... Read more »

Lewmars Synchro range is the result of a complete re-think of block design. The range transforms performance levels in terms of speed, efficiency and handling. Scientifically optimised block geometry, a revolutionary Free-Spin and a self-aligning head combine to reduce friction and improve effciency levels by up to 40% over a conventional mainsheet system. The result is that each component is s... Read more »

Ref Ø Sheave Width Sheave Ø Rope Max SWL Break Load Length 02440 30/45 mm 11 mm 8 mm 370 Kg 740 Kg 155 mm 03440 30/54 mm 13 mm 10 mm 385 Kg 770 Kg 174 mm 04440 32/58 mm 17 mm 12 mm 630 Kg 1260 Kg 195 mm   Read more »

● Sheave size: Ø 25 mm ● Max. line size: Ø 8 mm ● Overall height: 80 mm ● Weight: 32 gr Read more »

● Sheave size: Ø 38 mm ● Max. line size: Ø 8 mm ● Overall height: 106 mm ● Weight: 62 gr Read more »

● Sheave size: Ø 25 mm / Ø 25 mm ● Max. line size: Ø 8 mm ● Overall height: 106 mm ● Weight: 62 gr Read more »

Ref Ø Sheave Width Sheave Ø Rope Max SWL Break Load Length N02410 35 mm 11 mm 8 mm 370 Kg 740 Kg 113 mm N03410 45 mm 13 mm 10 mm 400 Kg 800 Kg 133 mm N05410 54 mm 17 mm 12 mm 750 Kg 1500 Kg 183 mm Read more »

Ref Ø Sheave Width Sheave Ø Rope Max SWL Break Load Length N02430 35 mm 11 mm 8 mm 370 Kg 740 Kg 134 mm N03430 45 mm 13 mm 10 mm 400 Kg 800 Kg 150 mm Read more »

    The 35mm sheave series 2 block range with its stainless steel frame for added strength is available in both plain and ball bearing options. Modern design, high strength, lghtweight features allow for a multitude of uses on every size of craft. Ref Ø Sheave Width Sheave Ø Rope Max SWL Break Load Length N02631 35 mm 11 mm 8 mm 370 Kg 740 Kg 145 mm N03631 45 mm 13 mm 10 mm 400 Kg 800 Kg 165 mm... Read more »

The range of 35 mm sheaves of the series 2 with its stainless steel frame for greater strength is available in both plain and ball bearing options. The characteristics of modern design, high strength and light weight allow a multitude of uses in all sizes of vessels.   Ref ØSheave Width Sheave Ø Rope Max SWL Break Load Length N02431 35 mm 11 mm 8 mm 370 Kg 740 Kg 145 mm N03431 45 mm 13 mm 10 mm... Read more »

The 35mm sheave series 2 block range with its stainless steel frame for added strength is available in both plain and ball bearing options. Modern design, high strength, lghtweight features allow for a multitude of uses on every size of craft.  Ref Ø Sheave Width Sheave Ø Rope Max SWL Break Load Length N02731 35 mm 11 mm 8 mm 370 Kg 740 Kg 145 mm N03731 45 mm 13 mm 10 mm 400 Kg 800 Kg 165 mm N0... Read more »

This range of high load cruiser are of rugged construction, featuring high grade injection moulded side plates, with all load-carrying components from 316 grade stainless steel. Side Plates are trough-bolted and riveted for added strength and security. This good looking and versatile range is designed for use on larger cruising and racing yachts. All are designed for ease of use with our ball b... Read more »

This range of high load cruiser are of rugged construction, featuring high grade injection moulded side plates, with all load-carrying components from 316 grade stainless steel. Side Plates are trough-bolted and riveted for added strength and security. This good looking and versatile range is designed for use on larger cruising and racing yachts. All are designed for ease of use with our ball b... Read more »

Ref ØSheave Sheave Width Ø MaxMax SWL Break Load Length N02411 35 mm 11 mm 8 mm 370 Kg 740 Kg 124 mm N03411 45 mm 13 mm 10 mm 400 Kg 800 Kg 144 mm N05411 54 mm 17 mm 12 mm 750 Kg 1500 Kg 209 mm   Read more »