Single Flanged Roller

PA6 Urethane Single Flanged Roller (6207 Bearing) - Model: UR-SF180x75-6207
Detailed Specifications
Item Description
Outer Diameter (D) 180 mm
Width (W) 75 mm (roller body width)
Flange Outer Diameter 200 mm (estimated, 10mm flange width)
Inner Diameter (Bearing) 35 mm (6207 standard)
Bearing Outer Diameter 72 mm
Bearing Width 17 mm
Bearing Model 6207-2RS (dual rubber seals, grease lubricated)
Roller Material PA6 (Polyamide 6, oil-filled type) + Urethane coating (8-10mm thick, Shore A90-95 hardness)
Flange Material Steel or reinforced PA6
Weight Approx. 2.5-3.0 kg
Max Load 1,500 kg (continuous), 2,000 kg (peak)
Max Speed 1,000 m/min (grease lubrication)

Packaging: Packed in wooden boxes or PP woven bags for safe international shipping and bulk export.

Features and Benefits
Superior Durability: PA6 base with urethane coating resists wear and impact, single flange prevents lateral derailment on rails.

Low Noise & Vibration: Integrated 6207 ball bearing ensures smooth rotation and minimal operating noise.

Self-Lubricating: Oil-filled PA6 requires minimal maintenance over long periods.

Applications: Ideal for multi-layer mechanical parking conveyors, logistics lines, sliding doors, crane rails, and other heavy-duty rail systems.

Installation & Usage Notes
Secure to 35mm diameter shaft with 20-30 Nm torque.

Avoid eccentric loads; no replenish grease every 6 months.

Temperature range: -20°C to +80°C, humidity ≤95%.