7x2 Caster Wheels for Power Chairs
1. Product Parameter（Specification）of 7x2 Caster Wheels for Power Chairs
Product Name | 7 Inch Caster Wheels for Power Chairs | ||
Color | Grey/Black | Usage | Front Wheel |
Tire Material | PU | Rim Material | PA+15%GF |
Tread | Rib | Tire hardness(HA) | 80±5 |
Wheel OD(mm)(B) | 182 | PU Tire Weight(g) | 350-400 |
Tire Width(mm)(A) | 51 | Wheel Weight(g) | 600±20 |
Axle Size(mm) | 8/12 | Hub Width(mm)(E) | 55 |
2. 7x2 Caster Wheels' Tests
In our factory,we perform the following tests to ensure that all our products operate at good performance during their long service life:
Rolling Drum Test
Tension/Compression Force Analysis
Side Impact
Drop Testing
Static Load
Circle Track
Coefficient of Friction
Torque
Noise Test
Bump Test
3. Polyurethan Tire’s Production Process And Size Range
Our PU solid tires sizes are as followes:
3.5x1, 4x 1 1/4, 5X1, 6X1, 6x1.5, 6x2, 7X1.5, 7X2, 7X1.5, 8X2,8x2.5, 9x3,10X3, 12 1/2X2 1/4, 14x2.125, 20x1.5, 24x1.25, 24x1.5, 24 1 3/8 etc.
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