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Barton
Barton Ball Bearing Upright Double Block
Item: #1139070 | Part Number: Not Selected$37.91 - $74.82
Description
The Barton Ball Bearing Upright Double Block delivers smooth, efficient line handling in a lightweight, modern design. Built with precision ball bearings and available in multiple sizes, it offers high load capacity and versatility for a wide range of sailing applications.
Barton Ball Bearing Upright Double Block Item # 1139070
Description
The lightweight modern design is available in variations that allow for a multitude of uses on every size craft.
Specifications:
- Bearing Type: Ball Bearing
- Size 1:
- Sheave size: 1 3/16" (30 mm)
- Max Rope Diameter: 5/16" (8 mm)
- Breaking Load: 1,565 lbs (710 kg)
- Safe Working Load: 540 lbs (245 kg)
- Length: 2 3/32" (53 mm)
- Size 2:
- Sheave Size: 1 3/8" (35 mm)
- Max Rope Diameter: 5/16" (8 mm)
- Safe Working Load: 573 lbs (260 kg)
- Breaking Load: 1,631 lbs (740 kg)
- Length: 2 1/2" (63 mm)
- Size 3:
- Sheave Size: 1 3/4" (45 mm)
- Maximum Rope Diameter: 3/8" (10 mm)
- Safe Working Load: 595 lbs (270 kg)
- Breaking Load: 1,763 lbs (800 kg)
- Length: 3" (75 mm)
- Size 4/5:
- Sheave Size: 2 1/8" (54 mm)
- Maximum Rope Diameter: 1/2" (12 mm)
- Safe Working Load: 1,157 lbs (525 kg)
- Breaking Load: 3,300 lbs (1,500 kg)
- Length: 3 5/8" (92 mm)