Ronstan Series 125 RB Block, Single Upright Lead: Mauri Pro Sailing

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Ronstan Series 125 RB Block, Single Upright Lead

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Specifications
	Imperial	Metric
Sheave Dia.	5"	125 mm
Max. Rope Dia.	5/8"	16 mm
Fastener Dia.	3/8" + 5/16"	10 mm + 8 mm
Maximum Working Load	8270 lb	3750 kg
Breaking Load	16530 lb	7500 kg
Weight	27.4 oz	777 g

Product Description

The self-contained alloy sheave packages provide reliable, low-friction performance at high loads. The high axial loads are carried by Torlon® roller needle bearings, while side thrust loads are taken up by Acetal ball bearings. Block sheeve and cheeks ar.

• Alloy sheave and housing.
• Torlon® needle rollers.
• Black carbon Acetal ball bearings.

Applications:
Typically used for halyards at the mast base.

Part Number: RF128171

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