The development of nylon wheel industry is a systematic project, which can not achieve results in the short term. If we want to form economies of scale, the process is even more arduous. And with the improvement of technical level, the investment value is rising. In order to find a way out in this industry, we must first produce products that meet the market demand. Industry experts pointed out that in the face of the high standard requirements of the market, there is an interactive relationship between the quality and cost of caster products. Wheel Diameter Tread Width Capacity Per Caster Wheel Bearing Modle number Load Height Swivel Radius (mm) (mm) (kg) Swivel Metal total brake (mm) (mm) 65 32 100 White Nylon Delrin 2-25T30S-201C 2-25T30SB4-201C 91 56 Annular ball 2-25T30S-201D 2-25T30SB4-201D Double ball 2-25T30S-201G 2-25T30SB4-201G 75 32 100 White Nylon Delrin 2-3T30S-201C 2-3T30SB4-201C 105 75 Annular ball 2-3T30S-201D 2-3T30SB4-201D Single ball 2-3T30S-201H-1 2-3T30SB4-201H-1 Double ball 2-3T30S-201G 2-3T30SB4-201G 90 32 136 White Nylon Delrin 2-35T30S-201C 2-35T30SB4-201C 119 78 Annular ball 2-35T30S-201D 2-35T30SB4-201D Single ball 2-35T30S-201H-1 2-35T30SB4-201H-1 Double ball 2-35T30S-201G 2-35T30SB4-201G 100 32 136 White Nylon Delrin 2-4T30S-201C 2-4T30SB4-201C 130 84 Annular ball 2-4T30S-201D 2-4T30SB4-201D Single ball 2-4T30S-201H-1 2-4T30SB4-201H-1 Double ball 2-4T30S-201G 2-4T30SB4-201G 125 32 136 White Nylon Delrin 2-5T30S-201C 2-5T30SB4-201C 157 103 Annular ball 2-5T30S-201D 2-5T30SB4-201D Single ball 2-5T30S-201H-1 2-5T30SB4-201H-1 Double ball 2-5T30S-201G 2-5T30SB4-201G 150 32 146 Pure Nylon Delrin 2-6T30S-203-C 2-6T30SB4-203C 185 118 Annular ball 2-6T30S-203-D 2-6T30SB4-203D Double ball 2-6T30S-203-G 2-6T30SB4-203G