Size 7 70mm Ball Bearing Pulley Block Triple Swivel

Ball Bearing Sheave
Ball Bearing Sheave

The size 7 Barton high load ball bearing cruising block range is engineered for superior strength and performance. This is also offered in plain bearing sheave assemblies. The range features high grade glass fibre nylon reinforced moulded side plates with internal 316 stainless steel frame that is through-bolted and riveted for added strength and durability. This well designed and versatile range is engineered for use on larger cruising and racing yachts and is compatible with our ball bearing mainsheet traveller system.

Built with 70mm (2 13/16") sheaves and designed for a maximum rope size of 16mm (5/8") rope.

1 in stock

Part No: N17330 Categories: ,

Description

The 70mm sheave Size 7 high load cruising block range is engineered for superior strength and performance and offers both plain and ball bearing sheave assemblies. The range features high grade glass fibre nylon reinforced moulded side plates with internal 316 stainless steel frame that is through-bolted and riveted for added strength and durability. This well designed and versatile range is engineered for use on larger cruising and racing yachts and is compatible with our ball bearing mainsheet traveller system.

Additional information

Weight 641 g
Dimensions 168 × 93 × 77 mm
Size

Block Type

No. of Sheaves

Bearing Type

Sheave Size

Max rope diameter

SWL

Break load

Max rolling load (ball bearing blocks)

Brand

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