Imperial Metric
Sheave Dia. 2 3/8" 60 mm
Max. Rope Dia. 9/16" 14 mm
Maximum Working Load* 2200 lb 1000 kg
Breaking Load* 6610 lb 3000 kg
Weight 6.3 oz 178 g

* Total block load. Maximum load on top sheave not to exceed 50% of total block load.
Product Description

The Torlon® Roller and Ball Bearing 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 bearing.

• Alloy sheave.
• Torlon® needle rollers.
• Carbon black Acetal ball bearings.

Part Number: RF68251

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Ronstan Series 60 RB Block, Double Foot
Original Price: $ 447.00
Price: $ 379.95

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