Reference Specification
Medium Duty PU Castor Wheel (Bolt Hole) — 4" Side Brake
MBDB-PU4304L Stainless Hardware
Load Capacity
100 KG
Wheel Material
Polyurethane
Wheel Size
4" (100mm)
Bearing Type
Double Ball Bearing
Stainless Available
This model can be supplied with 304 Grade Stainless hardware for washdown environments.
SKU ARCHIVE: MBDB-PU4 · MANUFACTURING LEAD: 1–3 DAYS
Technical Blueprint.
| Technical Spec | Value |
|---|---|
| SKU | MBDB-PU4 |
| Load Capacity | 100 kg |
| Wheel Material | Polyurethane |
| Bracket Type | Side Brake |
| Bearing Type | Double Ball Bearing |
| Wheel Diameter | 4" (100 mm) |
| Wheel Width | 32 mm |
| Hub Bore | ⌀12 mm |
| Hub Length | 29 mm |
| Overall Height | 108 mm |
| Top Plate Size | 10 |
| Hole Spacing | — |
| ESD Safe | No |
| Stainless Steel | Yes |
| Applications | industrial, medical, food-processing, commercial |
Engineering Notes.
4-inch (100×32mm) red polyurethane castor with side brake bolt-hole (Ø10mm) bracket and double ball bearing. Rated 100kg per castor. Hard-wearing PU compound protects floors.
Non-Standard Specs?
"We stock many variants not shown online. We can source custom systems from our principals within 10 days."
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