English 
R40
Key Features
1. Silent Bearing Technology:
- Sealed precision bearings guarantee **<15dB operation** for noise-sensitive environments.
- Smooth rolling without jerks or wobbles.
2. Double-Spring Reinforcement:
- Dual springs provide consistent tension and shock absorption.
- Prevents derailment and extends lifespan.
3. Thickened Material Build:
- Zinc alloy housing + reinforced nylon wheel for loads up to 40kg.
- Resists deformation under heavy use.
4. Universal Top/Bottom Mount:
- Compatible with exposed installation on upper or lower tracks.
- Adjustable height (±3mm) for alignment flexibility.
5. Easy Installation:
- Pre-drilled holes and included screws for tool-free setup.
- Fits standard cabinet tracks (15mm-20mm width).
6. Corrosion-Resistant:
- Electroplated surface protects against humidity and wear.
Product Specifications
| Parameter | Value |
| Load Capacity | Up to 40kg per roller |
| Bearing Type | Sealed Silent Ball Bearing |
| Spring Mechanism | Double Springs (304 Stainless) |
| Wheel Material | Reinforced Nylon + Zinc Alloy |
| Track Width | 15mm-20mm |
| Noise Level | <15dB |
| Installation | Top/Bottom Exposed Mount |
| Lifespan | 100,000 cycles |
Applications:
- Kitchen wall cabinets
- Bedroom wardrobe doors
- Office storage units
- Retail display cabinets
Why Choose This Roller?
✅ Whisper-Quiet Performance: Ideal for homes and offices.
✅ Double-Spring Durability: Handles frequent use without fatigue.
✅ Easy Alignment: Height adjustment ensures perfect track fit.
✅ Rust-Proof Construction: Suitable for humid environments (e.g., kitchens).
✅ Plug-and-Play Installation: No specialized tools needed.
Ordering Information:
- MOQ: 500 pairs
- Packaging: 50 pairs/box (bubble-wrapped)
- Delivery: 10-15 days
- Certifications: ISO 9001, RoHS
- Payment Terms: 30% deposit, 70% before shipment
---
Elevate functionality with silence and strength – perfect for modern cabinetry!
Key Features
1. Silent Bearing Technology:
- Sealed precision bearings guarantee **<15dB operation** for noise-sensitive environments.
- Smooth rolling without jerks or wobbles.
2. Double-Spring Reinforcement:
- Dual springs provide consistent tension and shock absorption.
- Prevents derailment and extends lifespan.
3. Thickened Material Build:
- Zinc alloy housing + reinforced nylon wheel for loads up to 40kg.
- Resists deformation under heavy use.
4. Universal Top/Bottom Mount:
- Compatible with exposed installation on upper or lower tracks.
- Adjustable height (±3mm) for alignment flexibility.
5. Easy Installation:
- Pre-drilled holes and included screws for tool-free setup.
- Fits standard cabinet tracks (15mm-20mm width).
6. Corrosion-Resistant:
- Electroplated surface protects against humidity and wear.
Product Specifications
| Parameter | Value |
| Load Capacity | Up to 40kg per roller |
| Bearing Type | Sealed Silent Ball Bearing |
| Spring Mechanism | Double Springs (304 Stainless) |
| Wheel Material | Reinforced Nylon + Zinc Alloy |
| Track Width | 15mm-20mm |
| Noise Level | <15dB |
| Installation | Top/Bottom Exposed Mount |
| Lifespan | 100,000 cycles |
Applications:
- Kitchen wall cabinets
- Bedroom wardrobe doors
- Office storage units
- Retail display cabinets
Why Choose This Roller?
✅ Whisper-Quiet Performance: Ideal for homes and offices.
✅ Double-Spring Durability: Handles frequent use without fatigue.
✅ Easy Alignment: Height adjustment ensures perfect track fit.
✅ Rust-Proof Construction: Suitable for humid environments (e.g., kitchens).
✅ Plug-and-Play Installation: No specialized tools needed.
Ordering Information:
- MOQ: 500 pairs
- Packaging: 50 pairs/box (bubble-wrapped)
- Delivery: 10-15 days
- Certifications: ISO 9001, RoHS
- Payment Terms: 30% deposit, 70% before shipment
---
Elevate functionality with silence and strength – perfect for modern cabinetry!
