Professional Window Roller Manufacturer in China | SZ WindowRoller

Aluminium small window wheel,mini sliding door bottom roller

We supply high-quality Single Nylon Sliding Window Roller (Concave Half Bowl Bracket), also widely known as Half Bowl Roller, specially optimized for the Kenya market. This 87# window roller features anti-rust performance suitable for the high-humid and salt-air coastal climate of Mombasa, delivering smooth, wear-resistant and ultra-silent sliding for long-term daily use. Custom modification is available to fit local aluminium window profiles and market demands. We support small quantity wholesale and low MOQ orders, as well as favorable discounted prices for large bulk purchases. Stable quality, flexible customization and tiered wholesale pricing make our Half Bowl Roller the most cost-effective replacement hardware for aluminium sliding windows and doors across Nairobi, Mombasa and entire Kenya.
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Full Bearing Nylon Small Concave Bracket Sliding Window Roller,Small Half Bowl Roller,Aluminium small window wheel, mini sliding door bottom roller


We supply 88# Full Bearing Nylon Small Concave Bracket Sliding Window Roller, also named Small Half Bowl Roller. Anti-rust bracket fits Mombasa high humid coast, full bearing structure delivers wear-resistant & ultra-silent sliding; custom modification supported; small quantity wholesale & favorable price for large bulk orders for Kenyan aluminium window dealers.

  • Is this 88# Small Half Bowl Roller suitable for Mombasa coastal humidity?Yes, galvanized anti-rust bracket effectively resists salt air and high humidity of Mombasa seaside.

  • What’s the advantage of full bearing structure?Full bearing design reduces friction greatly, making the roller more wear-resistant and quieter for long-time frequent sliding.

  • Can I customize the size or logo of 88# small window roller?Custom modification on dimension, wheel hardness and package is fully supported by our factory.

  • Do you accept small quantity wholesale for this mini sliding window roller?We support low MOQ small bulk wholesale, suitable for new hardware importers and small local shops in Kenya

We provide premium Full Bearing Nylon Small Concave Bracket Sliding Window Roller (88# Small Half Bowl Roller) tailored for Kenya’s aluminium window market. Equipped with full bearing internal structure, this mini window roller runs smoothly with outstanding wear resistance and low noise. Its galvanized bracket features strong anti-corrosion performance to cope with the salty, high-humidity air along Mombasa’s coastline. We offer flexible custom modification to match various local aluminium profile sizes. Both small quantity wholesale with low MOQ and large bulk orders are welcomed, with tiered discounted prices for big purchases. Compact 46mm hole pitch design fits narrow sliding sashes, widely stocked by hardware retailers and aluminium fabricators across Nairobi, Mombasa and Kisumu.

  • Model: 88# Full Bearing Nylon Small Half Bowl Roller

  • Total length: 56mm

  • Height: 13mm

  • Bracket width: 8.8mm

  • Wheel diameter: 18mm

  • Wheel thickness: 5.53mm

  • Mounting hole pitch: 46mm

  • ItemSpecification
    Full NameFull Bearing Nylon Small Concave Bracket Sliding Window Roller / Small Half Bowl Roller
    Model88#
    Bearing TypeFull Bearing for silent & wear-resistant sliding
    WheelWhite nylon wheel, diameter 18mm, thickness 5.53mm
    Overall SizeLength 56mm, Height 13mm, Bracket width 8.8mm
    Mount Hole Pitch46mm (compact size for narrow aluminium sliding windows)
    Core Advantages1. Anti-rust for Mombasa humid coastal area2. Full bearing wear-resistant & silent sliding3. Custom modification available4. Small bulk wholesale & big order discount
    ApplicationMini aluminium sliding windows, small balcony sliding doors, cabinet sliding sashes in Kenya


3/4"Window Roller              

 ITEM NO.: SP-88#              

 QTY: 1000 PCS              

 COLOR: SILVER                

  N.W:   9.8  KGS                      

G.W:  10.5 KGS                      

SIZE: 35×28.5×11.5CM

【Packaging Details】

  • Inner Packing

  • Outer Packing

  • Standard Carton Qty

  • Customization

  • 【Marking & Documents】