Ronstan Series 40 Ball Bearing Block – Single – Stand Up

Series 40 Ball Bearing Block – Single – Stand Up

Sheaves running on Acetal or Torlon ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.Captive Lock universal head can be fixed in either of two planes, or free to swivel as required.

Features:

• Low friction Acetal or Torlon bearing system
• Lightweight
• Cheek cut-outs for easy bearing maintenance
• Captive Lock universal head
• High static and dynamic load capacity

Applications:

• Mainsheet
• Halyard
• Vang
• Spinnaker control lines on off-the-beach catamarans, one design classes and sportsboats up to 8M(26′)

Materials:

• U.V. Stabilized Acetal sheaves
• Acetal ball bearings
• Impact and U.V. resistant, fiber reinforced Nylon cheeks
• Grade 316 stainless steel load strap and head fitting

Specifications:
Sheave :40mm(1-9/16″)
Max. Rope :10mm(7/16″)
M.W.L.:350kg(770lbs)
B. L.:800kg(1,7600lbs)
Weight:71g(2.5oz)

RonstanRonstan ball bearing block is designed and manufactured to meet the needs of sailing. They are used in boats of various sizes for thin plate, fine-tuning and control line applications. They utilize efficient, low-friction bearing systems to achieve the best thin plate and trimming performance. !!!!—-
PRODUCT ID: 55211
SKU: NVN-55211
CSKU: CWR-55211
REWRITE: 66322-ronstan-series-40-ball-bearing-block
MPN: RF40140
UPC: 9316800244379
ASIN: B0000AXVO6
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NAME: Ronstan Series 40 Ball Bearing Block – Single – Stand Up
NAME_EX: RONSTAN SERIES 40 BB BLOCK SINGLE STAND UP
PTITLE: Ronstan Series 40 Ball Bearing Block – Single – Stand Up
TYPE: Sailing | Blocks
VENDOR: Ronstan
Google Category: VEHICLES & PARTS > VEHICLE PARTS & ACCESSORIES > WATERCRAFT PARTS & ACCESSORIES > SAILBOAT PARTS
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