Ronstan RC11902 Ball Bearing Car – 50mm Traveller for 19mm Track

The Ronstan RC11902 Ball Bearing Car is a compact and durable traveller car designed to run smoothly on 19mm Ronstan track systems. Measuring 50mm in length, it’s ideal for light to medium-duty applications, offering low-friction movement via recirculating ball bearings for precise sail and load control.

Constructed from anodised marine-grade alloy, this traveller car delivers reliable performance in high-load and corrosive marine environments. Perfect for jib leads, traveller systems, and control lines on performance boats.

Features:

• Model: Ronstan RC11902

• Length: 50mm

• Track size: 19mm

• Recirculating ball bearings for smooth, efficient travel

• Lightweight anodised alloy body for marine durability

• Ideal for jib leads, mainsheet travellers, and rigging systems

Ronstan 19mm Ball Bearing Car 50mm RC11902 Specifications:

• Sail Type    Headsail, Mainsail
• B.L. (kg)    1050
• M.W.L. (kg)    300
• Weight (g)    60
• Track Profile    Ball Bearing
• Length (mm)    50
• Qty. Balls    34
• Width (mm)    47

Car bodies are machined to precise specifications, then honed to an exceptional finish before being treated and anodised for maximum corrosion protection. Stainless steel elements are put through a special high energy finish process to achieve a uniquely smooth edge and surface finish.

Twin rows of recirculating Torlon® ball bearings provide smooth, low friction performance under load

Suitable for dinghy and catamaran mainsheet traveller and jib lead sheeting systems.

Torlon® ball bearings.

Alloy car bodies.

Grade 316 stainless steel fixtures.