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Urethane Molded Bearings
Polisan urethane molded bearings are polyurethane-covered bearing components manufactured by molding polyurethane directly over precision sealed bearings. This integrated structure provides a smooth, resilient running surface while reducing noise, marking and vibration during operation.
The polyurethane covering offers good abrasion resistance and durability for conveyor, logistics and industrial handling equipment. Hardness, color, wheel hub and mounting configuration can be customized according to your drawings, samples or equipment requirements.
- Overview
- Recommended Products
- Polyurethane molded directly over precision sealed bearings
- Smooth running surface with reduced noise and vibration
- Good resistance to abrasion and repeated mechanical stress
- Non-marring contact for sensitive conveyed materials
- Compact integrated bearing and polyurethane wheel structure
- Customized hardness, color, wheel diameter and hub design
- Available with keyways, bores or other mounting configurations
- Suitable for OEM production and replacement applications
- Conveyor systems
- Shipping and distribution centers
- Logistics handling equipment
- Assembly lines
- Industrial manufacturing equipment
- Packaging and sorting machinery
- Small polyurethane wheels with bearings
- OEM replacement components
Product Selling Points
Molding polyurethane directly over a sealed bearing creates a compact wheel-and-bearing assembly with a smooth outer surface and reliable bonding. The resilient PU layer helps absorb impact, protect conveyed products and reduce operating noise in continuous material handling systems.
Polisan can supply custom urethane molded bearings with different hub designs, keyways, bores and mounting configurations. This makes them suitable for replacement parts, OEM production and equipment requiring compact polyurethane wheels with bearings.
Key Features
Technical Specifications
| Item | Specification |
|---|---|
| Product Type | Urethane molded bearing / polyurethane covered bearing |
| Covering Material | Polyurethane elastomer |
| Bearing Type | Precision sealed bearing or customer-specified bearing |
| Molding Method | Polyurethane molding over the bearing |
| Hardness | Customized according to load and application requirements |
| Wheel Diameter | Customized |
| Wheel Width | Customized |
| Hub and Mounting | Keyway, bore, hub or customer-specified mounting design |
| Color | Customized according to product requirements |
| Customization | Based on drawings, samples or technical specifications |
Typical Applications
About Polisan
Liyang Pulisen Polyurethane Products Co., Ltd., operating under the brand name Polisan, is a China-based manufacturer specializing in polyurethane products and custom elastomer components.
Our product range includes urethane molded bearings, polyurethane covered bearings, PU wheels with bearings, no crush wheels, polyurethane rollers, industrial wheels, bumpers, conveyor belts and extruded profiles.
Polisan provides customized polyurethane components based on customer drawings, samples and application requirements. We focus on suitable material selection, accurate dimensions and reliable performance for conveying, logistics and industrial equipment.
Send us your bearing model, wheel drawing, sample or mounting details. Our team will help recommend a suitable polyurethane molded bearing structure.
Contact Polisan for custom urethane molded bearings.
