Low Noise Deep Groove Ball Bearing 61917 61917-Z 61917-2Z for Industrial Machinery

Product Specifications

Application Industries

Eliminate Unplanned Downtime with Low Noise Deep Groove Ball Bearing 61917 Series

Industrial machinery operators know the frustration of unexpected production halts caused by bearing failures. Excessive noise disrupts work environments, while substandard components lead to frequent replacements and increased maintenance costs. Sourcing reliable bearings with flexible order options often becomes a time-consuming challenge for maintenance teams and equipment manufacturers.

Precision Engineered 61917 Bearings for Stable Industrial Performance

Our Low Noise Deep Groove Ball Bearing 61917 series is designed to address these pain points directly. As a professional bearing manufacturer with over 15 years of export experience, we ensure each 61917, 61917-Z, and 61917-2Z bearing meets strict noise grade standards (Z2/Z3/Z4) and precision levels (P0-P4). The 85×120×8mm dimensions make it ideal for compact industrial machinery, providing reliable radial load support in applications like textile machine spindles and printing press rollers. With 1 piece MOQ for standard bearings and sample orders available, we eliminate the barrier of large minimum purchases.

Optimal Performance in Demanding Industrial Environments

The 61917 series excels in high-speed rotational applications where noise reduction is critical. Its single-row design with 0° contact angle ensures efficient radial load distribution, making it suitable for electric motors, gearboxes, and conveyor systems operating under continuous duty cycles. The sealed variants (61917-Z and 61917-2Z) offer enhanced protection against contaminants, extending service life in dusty or humid factory environments. Whether powering precision机床 or heavy-duty manufacturing lines, this bearing delivers consistent performance under varying load conditions.

Technical Features That Ensure Reliable Operation

The 61917 series incorporates key engineering details that directly impact equipment performance. Constructed from high-grade bearing steel, it achieves optimal hardness and wear resistance, contributing to longer service life compared to普通钢材 bearings. The deep groove geometry allows for higher radial load capacities, while the precision-machined raceways minimize vibration and noise during operation. Sealed versions (Z and 2Z) utilize non-contact metal shields to retain lubricant and exclude particulate matter without increasing friction, making them suitable for applications where maintenance access is limited. The 8mm width dimension balances load capacity with space efficiency, fitting into compact machinery designs without compromising durability.

Why Choosing Quality Bearings Reduces Total Cost of Ownership

Opting for genuine, high-quality bearings like the 61917 series ultimately lowers operational costs. Inferior bearings often fail prematurely, leading to unplanned downtime that can cost manufacturers thousands in lost production. Our bearings undergo strict incoming material inspection and full-process production supervision, ensuring each unit meets ISO industrial standards. With a 12-month warranty from the date of receipt, we stand behind product reliability, reducing the risk of unexpected replacement expenses. Additionally, our in-house laboratory conducts noise and vibration testing, ensuring the low noise performance critical for operator comfort and compliance with workplace regulations.

Our Commitment to Reliable Bearing Supply

Packaging & Shipping

• Standard industrial packaging with protective measures to prevent damage during transit
• Sample orders shipped within 3-5 working days; bulk orders within 5-15 working days
• Multiple logistics options available including express (DHL, FedEx), air, and sea freight
• Real-time tracking information provided once shipment is dispatched
• Flexible order quantities with 1 piece MOQ for standard bearings, supporting emergency maintenance needs

Secure Your 61917 Bearing Supply Today

Don't let bearing issues disrupt your production schedule. Whether you need a single replacement bearing or bulk quantities for manufacturing, we ensure prompt delivery of reliable 61917 series bearings. Early ordering helps maintain optimal inventory levels and prevents costly downtime—contact us now to discuss your specific requirements.

Frequently Asked Questions