Zoty Bearing- Series Coated Bearing / PU Pulleys/ PU Rollers/ Polyurethane Wheel
| DR Series-Plastic Drawer Roller | BS Series-Flat Shape Roller |
| BSS Series-Flat Plastic Roller with Screw Bolt | BSR Series-Rounded Shape Roller |
| BSU Series-U Groove Roller | BSUS Series-U Groove Roller with Screw |
| BSH Series- H Groove Roller | BSV Series-V Groove Roller |
| BST Series-Two Bearings POM Roller | PU Series-Polyurethane Wheel |
| PUOB Series- Round PU Wheel with Screw | PUS Series-PU Wheel with Screw Bolt |
| PUT-Two Bearings PU Roller | PULT Series- Aluminum Core PU Roller |
PU690450-15 20x50x15mm pcb soldering machine laser soldering machine for jewelry roues en polyurethane pu pulley specifications:
Model: PU690450-15
Diameter: 20x50x15mm
Bearing Material: GCr15 Chrome Steel
Plastic Material: Polyurethane(PU)
Shape: Flat
Color: Black color ( as your requested)
Shore Hardness: 85 Shore A, and can do 55 75 85 90 92 95 Shore A. / Shore D 65 75.
Seals Type: rubber seals/ metal shields
PU690450-15 20x50x15mm polyurethane wheel product pictures and drawing:
What are the benefits of polyurethane wheels?
Polyurethane covered bearing wheel are known for their better abrasion and tear resistance than rubbers,abrasion and tear resistance than rubbers, while offering higher load bearing capacity. Compared to plastics, low rolling resistance, and good grip, making them a popular choice for many applications, such as industrial equipment, small household appliance, transmission belt,bill sorting machine, Currency count machine, Paper currency sorter, converyor, low noise door, window, etc ...
Urethanes bearing offer superior impact resistance, while offering excellent wear properties and elastic memory. Urethanes wheel have replaced metals in sleeve bearings, wear plates, sprockets, rollers and various other parts, with benefits such as weight reduction, noise abatement and wear improvements being realized. which makes them ideal for use in harsh environments. Polyurethane wheel also called PU wheel, PU roller, soft wheel.
PU / Polyurethane wheel specfications:
Other type of wheels we produce:
PU690450-15 PU Roller: 20 mm Bore, 50 mm OD and 15 mm Width
For equipment manufacturers and replacement-roller buyers, PU690450-15 is a flat polyurethane bearing roller. The published product drawing shows a 20 mm bore, 50 mm outside diameter and 15 mm width. Confirm the complete mounting arrangement against your assembly drawing.
Published configuration
| Item | Listed configuration |
|---|
| Model | PU690450-15 |
| Bore × outside diameter × width | 20 × 50 × 15 mm |
| Outer material / profile | Polyurethane (PU), flat profile |
| Listed hardness / color | 85 Shore A / black. Other requests need confirmation as a separate configuration. |
| Bearing material | GCr15 chrome bearing steel |
| Closure | Rubber-seal or metal-shield options are listed; specify the exact delivered bearing and closure requirement. |
Check mounting and rolling conditions
Send the shaft and housing or mounting drawing, available width, spacers and the surface or track that contacts the roller.
Provide load per roller, rolling speed, duty cycle, starting/stopping conditions, temperature and exposure to liquids or cleaning chemicals.
Confirm the contact surface and required hardness before selecting a different PU formulation.
For a vacuum-cleaner or other equipment replacement, send the actual part photo and installation dimensions. The model and size alone do not confirm compatibility with an equipment brand.
OEM and bulk roller RFQ
Provide PU690450-15, quantity per batch, drawing or sample details, hardness, bearing material/closure, operating conditions and destination. Confirm sample requirements, inspection criteria, price, minimum order and delivery date in the quotation.
Email your PU690450-15 requirements or use this product’s quotation form. See guide-roller selection for conveyor and packaging projects and compare other PU roller configurations.
