Ball Transfer Unit KSM SP series

Core Advantages of SP Series

• SP Heavy-Duty Solid Machined Body One-piece thick housing, forged & precision turned, no deformation under continuous heavy impact loads, far stronger than thin stamped light-duty ball transfers.

• Two Surface Options: Stainless Steel / Chrome-Plated Carbon Steel Carbon steel shell with hard chrome plating achieves higher surface hardness, scratch resistance and gloss than traditional zinc plating; stainless steel variant meets cleanroom, food and marine anti-corrosion standards.

• 360° Omnidirectional Smooth Movement Multi-layer tiny support ball structure minimizes friction, heavy goods slide effortlessly in any horizontal direction without jamming or stuck balls.

• Simple Recessed Press-In Installation SP drop-in design only requires matching drilled holes on workbench/conveyor, press in directly without extra fasteners, fast assembly for mass production lines.

• Long Service Life & Low Maintenance Sealed inner structure blocks dust, metal chips and coolant contamination; pre-filled industrial lubricant extends re-greasing cycles.

• Full Size SP Series Coverage Complete size range from mini SP12 to ultra-heavy SP90, customizable ball materials (nylon ball optional for scratch-sensitive workpieces).

Wide Industrial Applications for SP Series Ball Transfer Units

• Warehouse & Logistics Conveying Equipment Heavy-duty pallet flow racks, cargo sorting tables, loading/unloading platforms, air cargo transfer stations (SP series is mainstream air freight ball transfer)

• Automotive & Heavy Machinery Assembly Lines Car chassis assembly stations, engine positioning worktables, heavy vehicle component sliding platforms, mold quick-change carts

• Metal Processing & Workshop Tooling Sheet metal cutting/bending worktables, CNC machine auxiliary transfer platforms, die & mold replacement stations

• Special Demand Industries

  Food & Beverage: Polished stainless steel SP models for washdown production lines

  Marine & Offshore: Corrosion-resistant stainless steel SP units for ship equipment

  Aerospace: Precision low-friction SP balls for component alignment

  E-commerce Sorting Lines: Medium-size SP15/SP22 high-volume sorting tables

hy Choose Our SP Series Heavy-Duty Ball Transfers?

• Full standard SP model range in stock, fast delivery for small & bulk orders

• Dual housing material solutions: chrome-plated carbon steel (cost-effective heavy load) & stainless steel (anti-corrosion clean environment)

• Strict ISO9001 production control, heat treatment & precision grinding for every ball and housing

• Customizable main ball material, load capacity and special lubricant for extreme working conditions

• Hard chrome plating for carbon steel shells, upgraded anti-wear & anti-rust performance vs ordinary zinc-plated competitors

Why Choose Guanbei KSM SP Stainless Steel Ball Transfer Unit?

The KSM SP uses stainless steel housing and ball for corrosion-resistant applications in food processing, pharmaceuticals, and wash-down environments. FDA-compliant materials available. Proudly manufactured by Shandong Guanbei Bearing Technology Co., Ltd. in Linqing, Shandong — China's bearing capital. Backed by 20+ years of precision bearing manufacturing experience.

Installation & Applications

Stainless steel construction withstands high-pressure wash-down and corrosive sanitizers. Sealed ball race prevents cleaning chemicals from entering the bearing. Perfect for food and beverage production lines. Common applications include conveyor transfer tables, assembly lines, packaging equipment and specialized industrial machinery.

Quality & Delivery

Each unit undergoes 10,000-cycle load testing before shipment. Standard export packaging with anti-rust protection. Samples ship within 3–5 business days. Contact us for custom specifications or bulk pricing.