PU pulley
PU coating pulley many sizes to choose from, Customizable hardness: 65A,75A,85A,90A,95A.
Product name: 685RS flat PU pulley
Size: 5x16x5mm
Groove type: flat type
Material: Chrome Steel+PU
Hardness: 85A
Weight: 0.0025KG
Lead time: 10-15 days
Specification
Package: woven bags/cartons
MOQ: 100pcs
Brand name: Famous brand/RMO/Neutral/OEM
Shipping Port: GuangZhou, NingBo, ShangHai
Payment terms: 100% T/T or 30% T/T before production, 70% before delivery.
Introduction: PU pulleys, also known as PolyUrethane pulleys, are made of polyurethane (PU for short) material. Polyurethane is a kind of polymer material, featuring high elasticity, wear resistance, tear resistance and impact resistance. PU pulleys are usually made of polyurethane cast elastomer raw materials. Depending on the different raw materials used, they have differences in yellowing resistance, wear resistance, transparency, softness and hardness, etc.
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| Model No. | Dimensions(mm) | allowable load | Color | ||||
| d | D | H | INTERNAL | HARDNESS | KG | ||
| 683-10-3 | 3 | 10 | 3 | 683 | 85A | 3 | transparent |
| 683-12-3 | 3 | 12 | 3 | 683 | 85A | 3 | transparent |
| 683-9.2-3 | 3 | 9.2 | 3 | 683 | 85A | 3 | transparent/black |
| 693-10-4 | 3 | 10 | 4 | 693 | 65A | 3 | black |
| 693-12-4 | 3 | 12 | 4 | 693 | 65A | 3 | black |
| 624-15-5 | 4 | 15 | 5 | 624 | 85A | 3 | transparent |
| 624-16-5 | 4 | 16 | 5 | 624 | 85A | 3 | transparent |
| 684-11-4 | 4 | 11 | 4 | 684 | 85A | 3 | transparent |
| 684-12-4 | 4 | 12 | 4 | 684 | 85A | 3 | transparent |
| 684-13-4 | 4 | 13 | 4 | 684 | 85A | 3 | transparent |
| 684-14-4 | 4 | 14 | 4 | 684 | 85A | 3 | transparent |
| 605-16-5 | 5 | 16 | 5 | 605 | 85A | 3 | transparent |
| 605-17-5 | 5 | 17 | 5 | 605 | 85A | 3 | transparent |
| 605-18-5 | 5 | 18 | 5 | 605 | 85A | 5 | transparent |
| 605-18-6 | 5 | 18 | 6 | 605 | 85A | 5 | transparent |
| 605-19-7 | 5 | 19 | 7 | 605 | 85A | 5 | transparent |
| 625-19-5 | 5 | 19 | 5 | 625 | 85A | 5 | transparent |
| 625-20-5 | 5 | 20 | 5 | 625 | 85A | 5 | transparent |
| 625-21-5 | 5 | 21 | 5 | 625 | 85A | 5 | transparent |
| 625-22-5 | 5 | 22 | 5 | 625 | 85A | 5 | transparent |
| 625-22-9 | 5 | 22 | 9 | 625 | 85A | 5 | transparent |
| 685-16-5 | 5 | 16 | 5 | 685 | 85A | 3 | transparent |
| 685-16-8 | 5 | 16 | 8 | 685 | 85A | 3 | transparent |
| 696-19-6 | 6 | 19 | 6 | 696 | 85A | 5 | transparent |
| 696-19-5 | 6 | 19 | 5 | 696 | 85A | 5 | transparent |
| 696-20-5 | 6 | 20 | 5 | 696 | 85A | 5 | transparent |
| 696-20-6 | 6 | 20 | 6 | 696 | 85A | 5 | transparent |
| 696-20-8 | 6 | 20 | 8 | 696 | 85A | 5 | transparent |
| 606-21-8 | 6 | 21 | 8 | 606 | 85A | 5 | transparent |
| 626-24-8 | 6 | 24 | 8 | 626 | 85A | 5 | transparent |
Application field
PU pulleys are widely used in various equipment and products, especially in situations where shock absorption and wear resistance are required. They are often used in sports products such as skateboards, roller skates, shopping carts, drift boards and vitality boards. These products need to bear an individual's weight, so PU pulleys have better elasticity, which can provide better shock absorption and grip, and reduce the possibility of slipping
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