Ball Bearing Blocks

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 Size Sheave Ø Rope Max SWL Break Load Length N12160 35 mm 11 mm 8 mm 370 Kg 740 Kg 80 mm N13160 45 mm 13 mm 10 mm 400 Kg 800 Kg 92 mm N14... read+

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+

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+

Ref Ø Sheave Width Sheave Ø Rope Max SWL Break Load Length N11151 30 mm 12 mm 8 mm 355 Kg 710 Kg 63 mm N12151 35 mm 11 mm 8 mm 370 Kg 740 Kg 75 mm N13151 45 mm 13 mm 10 mm 400 Kg 800 Kg 85 mm N14151  54 mm 17 mm 12 mm 750 Kg 1500 Kg 105 mm     read+

Designed for use on Ø 25 mm tubes, with a swivelling action with up-down movement allowing for a fair lead on control lines. Ref Ø Sheave Ø Rope Max SWL Break Load Length N12190 35 mm 8 mm 370 Kg 740 Kg 95 mm N13190 45 mm 10 mm 400 Kg  400 Kg 110 mm N15190 58 mm 12 mm 750 Kg 1500 Kg 135 mm   read+

Ref Ø Sheave Width Sheave Ø Rope Max SWL Break Load Length N12541 35 mm 11 mm 8 mm 370 Kg 740 Kg 122 mm N13541 45 mm 13 mm 10 mm 400 Kg 800 Kg 129 mm N15541 58 mm 17 mm 12 mm 750 Kg 1500 Kg 167 mm   read+

Years of design and manufacturing experience coupled with collaboration with boat builders, designers and sailors have resulted in the Lewmar HTX Hardware Range. Drawing upon the design of the Racing Range, the HTX blocks are constructed simply from high quality materials, providing enhanced reliability. HTX blocks are ideal for frequently adjusted, highly loaded systems using modern line techn... read+

● Stainless steel ● Ø of screws: 29/32" ● Holes spacing: 29/32" ● Breaking Load: 620 Kg ● Sheave Diam. : 28 mm   read+

● Sheave diameter: 57 mm   ● Max. line size: 10 mm   ● Overall height: 116 mm   ● Weight: 122 gr   ● Breaking load: 900 Kg   ● Working load: 200 Kg   ● Lock On / Off device on the left (counterclockwise)   Ball bearing ratchet block have composite cheeks U.V. stabilized, stainless steel (AISI 316) rivets, an innovative hardcote + PTFE anodised aluminium sheave with gripping faces and delrin bal... read+

Ref Ø Sheave Ø Rope Max Total Height Weight Break Load Working Load 96.62 2-1/4" 7/16" 5-11/32" 96 gr 1.080 Kg 320 Kg These new ball bearing blocks are extremely light and stronger. Use the 2-1/4" composite blocks for mainsheet systems on catamarans and little and medium sail-boats. Delrin sheave and balls bearings. Composite cheeks, stainless steel (AISI 316) rivets. All the blocks wi... read+

● Ø Sheave: 1-1/2" - 7/8" ● Ø Rope max.: 5/16" ● Breaking Load: 600 Kg ● Working Load: 260 Kg Aluminum bearings. All pulleys are rotating. read+

● Ø Sheave: 1-1/2" - 7/8" ● Ø Rope max.: 5/16" ● Breaking Load: 600 Kg ● Working Load: 260 Kg Aluminum bearings. All pulleys are rotating. read+