Heavy-Duty Stainless Steel Ball Transfer Units | Precision Ball Rollers for Smooth Material Handling (SNBR000007)

$2.80

Optimize your assembly lines and conveyor systems with sinoboltco’s precision-engineered ball transfer units (SNBR000007). Fabricated entirely from premium stainless steel, these spring-loaded ball rollers offer effortless $360^\circ$ multi-directional movement under demanding industrial loads. With strict dimensional tolerances and a corrosion-resistant design, they are the ideal low-friction solution for worktables, feed systems, and packaging lines.

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Global Reliable Logistics

100% Quality Assurance

100% Quality Assurance

Extended Product Warranty

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24/7 Technical Support

24/7 Technical Support

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💡PRICE: EXW  (BASE MODEL). MAX. SAMPLE ORDER: 10 UNITS.

The listed price applies strictly to our smallest standard specification. If your project requires larger diameters, custom lengths, or bulk wholesale pricing, please use the [ INQUIRY NOW] button to get an accurate quote.

PRICE: EXW $8.50 (BASE MODEL). MAX. SAMPLE ORDER: 10 UNITS.
Stainless steel ball transfer unit specifications and dimension chart.
Key attributes
typeBall RollersmaterialStainless Steel, Carbon Steel
place of originShangHai, ChinasizeCustom
brand namesinoboltcomodel numbersnbr000007
Product nameBall RollersSizeD14/18/22
Material of ballstainless steelKeywordThreaded Ball Transfer
ServiceOEM/ODMAftersales1 on 1 Customer Service
MOQ1 PCSCustom MOQ100 PCS
Applicationconveyer / transportation
Packaging and delivery
Sales UnitSingle ProductIndividual Package Dimensions2.5X2.8X2.8 cm
Single gross weight0.006 kg
Delivery Time
Quantity1 – 500501-10001001-5000>5000
Eastern Time (days)5715To be determined

Elevate your material handling efficiency with the sinoboltco precision-engineered ball transfer unit (SNBR000007). Crafted from high-grade stainless steel, these heavy-duty ball rollers deliver consistent, low-friction, multi-directional movement. Whether you are upgrading conveyor systems, cargo machinery, or assembly workstations, our ball transfer units ensure smooth transitions and seamless positioning.

Product Advantages

Full Stainless Steel Grade: From the main ball to the inner spring, the 100% stainless steel construction provides superior resistance to rust, chemicals, and washdowns.

Built-In Shock Absorption: The internal spring mechanism cushions impact during heavy material loading, protecting both the conveyor goods and the rollers from sudden damage.

High-Precision Tolerances: Extremely tight machining tolerances  ensure flawless fit and alignment in automated production lines.

Scratch-Free Material Handling: The ultra-polished main ball glides smoothly against glass, polished metals, and plastics without leaving marks.

Zero-Maintenance Longevity: Self-draining design prevents dust and debris build-up, significantly reducing downtime and lubrication costs.

Key Features

Complete $360^\circ$ omnidirectional movement.

Solid press-fit sleeve design for quick and stable mounting.

Features elastic spring supports, providing high load-bearing capacity for each unit.

Perfect performance in temperatures ranging from freezing lines to high-heat workshops.

Standardized sizes ($14\ \text{mm}$, $18\ \text{mm}$, and $22\ \text{mm}$ collar diameters) for drop-in replacements.

We offer a comprehensive suite of industrial solutions, including OEM/ODM custom manufacturing, free prototyping for bulk projects, and 1-on-1 engineering consultancy. Additionally, we act as a strategic sourcing partner in China for clients requiring specialized hardware procurement and quality inspection.

Browse our product catalog and note the specific requirements (diameter, grip length, and material). You can click the “Inquiry” button or email us directly with your technical drawings. Our technical representative will provide a detailed quote and lead-time assessment within 24 hours.

For standard components in stock, we support your prototyping needs with an MOQ of just 1 piece. For custom-engineered or non-standard parts, the MOQ typically starts at 100 pieces, depending on the manufacturing complexity.

Production: Regular orders are processed within 5-7 working days, while bulk industrial orders take 10-15 days.

Shipping: We offer Express Delivery (5-7 days) for urgent requirements and Sea Freight (20-35 days) for cost-effective bulk shipments.

Absolutely. We value transparency. You are welcome to visit our office in Shanghai. For international clients, we offer live video inspections and virtual tours to verify production standards and quality control processes.

PROFESSIONAL PRECISION MANUFACTURING SOLUTIONS

GLOBAL PARTNER BENEFITS

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Expert Professional Service

Global Supply Chain

SGS/ISO Certified QC

CAD/OEM Support

Reliable Inventory

Fast Global Delivery

SINOBOLTCO: YOUR RELIABLE SOURCING PARTNER

As a dedicated sourcing specialist, Sinoboltco bridges the gap between premium Chinese manufacturing and global quality standards. We provide personalized service, rigorous quality supervision, and flexible supply chain solutions tailored to your specific project needs. We don’t just supply parts; we manage your peace of mind.

SERVICE ITEMWHAT WE DELIVER
Custom SourcingFinding the perfect match for your unique technical drawings.
Quality SupervisionOn-site inspection and material certification for every order.
Flexible MOQSupporting both prototyping and mass production scales.
Risk ManagementSecure payment, reliable lead times, and transparent updates.
Technical SupportExpert advice on material selection and surface treatments.

Exceptional Craftsmanship &detail

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Advanced Processing

High-precision CNC machining and strict tolerance control ensure that every component meets your exact engineering requirements.

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Reliable Durability

Professional surface treatments provide superior corrosion resistance and enhanced durability for long-term outdoor performance.

Supply Chain & Quality Control

  • Check: Integrated Supply Network (Top-tier Partner Factories)

  • Check: Verified Material Purity (Full Traceability)

  • Check: Strict QC Standards (Advanced Inspection Equipment)

  • Check: Consolidated Shipping Solutions (Save on Logistics Costs)
Ball Lock Pin
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LARGE STOCK & FAST GLOBAL DELIVERY

Port Proximity:Shanghai. Streamlined export processes for rapid global shipping.

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Customer Reviews

"They are very professional and can provide customized solutions, helping me solve many problems. We have been working together for a very long time, and i recommend it to everyone."
sinoboltco
David H.
Engineering Lead from United States
"The quality is consistently top-notch. I've compared their fasteners with other major brands, and SinoBolt holds up perfectly. Lead times are always respected, which is critical for our production line."
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Marc S.
Project Manager at Machinery Co.
"Found my long-term partner here! They act like a factory but communicate like a pro partner. Solved all my technical concerns about the locking bolts quickly. Very reliable supplier."
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Jillian A.
Procurement Specialist
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