High Precision Deep Groove Ball Bearing 61909-Z 45x68x12mm for Industrial Machinery
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ISO

Certified

P0-P4

Precision

1 PC

Min. Order

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High Precision Deep Groove Ball Bearing 61909-Z 45x68x12mm for Industrial Machinery

Ensure smooth, precise operation in your industrial machinery with the 61909-Z deep groove ball bearing, engineered to deliver reliable radial load support and minimize downtime. Crafted from high-grade bearing steel with a 0° contact angle, this 45x68x12mm component maintains consistent performance under heavy loads, addressing the critical need for durability in demanding work environments.

  • Single-row design optimizes space efficiency while ensuring stable rotation for machine tools, conveyors, and other industrial equipment
  • Precision-manufactured to meet strict quality standards, reducing vibration and extending the service life of your machinery
  • Seamless integration with existing setups, backed by our expertise in matching bearings to industrial applications for enhanced operational efficiency

MOQ

1 Piece

Lead Time

5-15 Days

Warranty

12 Mo.

Precision

P0-P4

Noise Grade

Z2-Z4

Customization

OEM/ODM

  • High-grade chrome steel for long service life
  • Strict raw material inspection & full process monitoring
  • ISO 9001:2015 & ISO 14001 certified
  • ABMA & DIN standards compliant
  • Free samples for qualified distributors
  • T/T, Credit Card & Alibaba payment accepted

Product Details

Product Specifications

Parameter Details
Model NO. 61909 61909-Z 61909-2Z
Rows Number Single
Load Direction Radial Bearing
Material Bearing Steel
Contact Angle 0°
Specification 45×68×12mm
HS Code 8482102000

Application Industries

Industry Typical Equipment
Industrial Manufacturing CNC Machine Tools, Spindles, Gearboxes
Mechanical Engineering Conveyors, Pumps, Fans
Textile Machinery Spinning Frames, Looms
Printing Equipment Offset Presses, Paper Converters

Minimize Downtime with High Precision 61909-Z Deep Groove Ball Bearing for Industrial Machinery

Industrial machinery operators know the frustration of unexpected downtime caused by bearing failure. A single seized bearing in a production line can halt operations, delay orders, and erase profit margins. Sourcing reliable replacements with the right specifications often means navigating minimum order quantities, long lead times, or uncertain quality—especially for critical components like the 61909-Z deep groove ball bearing.

Genuine 61909-Z Bearings with Flexible Supply and Fast Delivery

Our 61909-Z deep groove ball bearing addresses these challenges with a combination of authentic quality and operational flexibility. As a professional bearing manufacturer and supplier with decades of export experience, we maintain stock of standard bearings like the 45x68x12mm 61909-Z, supporting orders from 1 piece to bulk quantities. This ensures you can secure the exact number needed for emergency repairs or planned maintenance without excess inventory costs. With sample orders shipped in 3-5 working days and bulk deliveries in 5-15 days, we help you reduce equipment downtime.

Optimal Performance in Industrial Machinery Applications

The 61909-Z deep groove ball bearing is engineered for radial load applications in industrial machinery, where smooth rotation and durability are critical. Its single-row design with a 0° contact angle makes it ideal for high-speed operations in equipment like CNC machine spindles, conveyor systems, and textile machinery. The bearing’s 45mm bore diameter, 68mm outer diameter, and 12mm width balance compact size with load capacity, ensuring it fits standard industrial setups while withstanding continuous use in moderate load conditions.

Technical Features That Ensure Reliable Operation

Crafted from high-grade bearing steel, the 61909-Z offers stable performance and long service life—key factors in reducing maintenance frequency. The “Z” suffix indicates a single metal shield, which protects internal components from dust and debris common in manufacturing environments without significantly increasing friction. This shield design strikes a balance between contamination resistance and operational efficiency, making it suitable for both clean and moderately harsh industrial settings. As part of our strict quality control process, each bearing undergoes dimensional detection and performance testing to meet international standards, ensuring consistent precision in every unit.

Why Authentic Bearings Matter for Total Cost of Ownership

Choosing genuine bearings over counterfeit alternatives directly impacts your bottom line. Counterfeit 61909-Z bearings often use substandard materials and skip critical manufacturing steps, leading to premature failure, increased energy consumption, and potential damage to connected machinery. In contrast, our bearings adhere to ISO industrial standards and undergo full-process production supervision, from raw material inspection to finished product testing. The result is a component that delivers predictable performance, reducing the hidden costs of unplanned downtime, emergency repairs, and replacement parts. Our 12-month warranty further supports this commitment, providing free replacement for qualified defective products.

Our Capabilities as Your Bearing Partner

With 18 years of industry experience, Jinan Saifan Bearing Co., Ltd combines manufacturing expertise with global supply chain capabilities. We hold ISO 9001:2015 and ISO 14001 certifications, ensuring compliance with international quality and environmental standards. Our professional technical team offers free guidance on bearing selection, installation, and maintenance, helping you optimize performance and extend service life. Whether you need standard bearings like the 61909-Z or custom solutions, our one-stop service covers R&D, production, and global sales, supported by multiple secure payment methods including T/T, Credit Card, and Alibaba platform orders.

Packaging & Shipping

  • Standard industrial packaging with protective inner boxes to prevent damage during transit
  • Sample orders shipped within 3-5 working days; bulk orders within 5-15 working days
  • Flexible logistics options including DHL, FedEx, UPS, air freight, and sea freight
  • Real-time tracking information provided once shipment is dispatched
  • 1 piece MOQ for standard bearings, ideal for emergency repairs and small-batch requirements

Secure Your 61909-Z Bearings Today

Don’t let equipment downtime eat into your productivity. Whether you need a single 61909-Z bearing for immediate repair or bulk quantities for planned maintenance, we ensure prompt delivery of genuine, high-precision components. Contact us with your requirements, and our team will provide a tailored quote to keep your industrial machinery running smoothly.

Frequently Asked Questions

Q: Are these 61909-Z bearings genuine?

A: Yes, we supply genuine bearings sourced through reliable channels. Our quality control process includes strict incoming inspection and compliance with international standards, ensuring authenticity and performance.

Q: How do I confirm if the 61909-Z is suitable for my equipment?

A: Provide your equipment model, operating speed, and load conditions. Our technical team will verify compatibility and offer free selection guidance based on decades of industrial application experience.

Q: What is your warranty policy for the 61909-Z bearing?

A: We offer a 12-month warranty from the date of delivery. Qualified defective products are eligible for free replacement with your next bulk order or direct refund.

Q: What is the minimum order quantity for the 61909-Z?

A: The minimum order quantity is 1 piece for standard bearings, supporting both emergency repairs and small-volume purchases.

Q: How quickly can you ship the 61909-Z bearing?

A: Sample orders are shipped within 3-5 working days. Bulk orders typically deliver within 5-15 working days, depending on quantity and production schedule.

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Tags: 45x68x12mm bearing 61909-Z bearing 61909-Z for industrial equipment Bearing Steel Deep Groove Bearing deep groove ball bearing high precision 61909-Z bearing Industrial Machinery Bearing radial deep groove ball bearing
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