High-Precision Micro Ball Bearings MF85ZZ 5x8x2.5mm for Gearbox Low Noise Long Life
Famous Brand Bearing

ISO

Certified

P0-P4

Precision

1 PC

Min. Order

Famous Brand Bearing NSK Bearings NSK Bearings

High-Precision Micro Ball Bearings MF85ZZ 5x8x2.5mm for Gearbox Low Noise Long Life

Ensure smooth, quiet gearbox performance with MF85ZZ micro ball bearings—engineered to reduce operational noise while extending equipment lifespan. These high-precision 5x8x2.5mm bearings deliver reliable rotation even at high speeds, making them ideal for compact industrial gearboxes, automotive components, and precision machinery.

  • Low noise Z2 grade construction minimizes sound disruption in sensitive applications
  • High-quality chrome steel build ensures wear resistance and stable performance under continuous use
  • Precision P0 grade tolerance guarantees consistent fit and reduced maintenance needs
  • Sample available for testing, with bulk orders shipped in 5-15 working days for seamless production integration

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. MF85ZZ
Sample Available
Specification 5*8*2.5mm
Feature Long Life, High Speed, Low Noise
Trademark NSK
Origin Japan
HS Code 8482300000
Production Capacity 500000
Transport Package Carton Pallet

Application Industries

Industry Typical Equipment
Automotive Gearboxes, Car Components
Industrial Manufacturing Electric Fans, Small Machinery

Eliminate Gearbox Downtime with High-Precision MF85ZZ Micro Ball Bearings

Gearbox failures often trace back to low-quality micro bearings that fail prematurely, causing production halts and costly repairs. Sourcing genuine small-dimension bearings like the 5x8x2.5mm size can be challenging, with long lead times and uncertain authenticity plaguing buyers.

Genuine NSK MF85ZZ Bearings: Ready for Immediate Shipment

Our MF85ZZ micro ball bearings address these pain points directly. As an authorized supplier with decades of export experience, we stock genuine NSK bearings ensuring 100% authenticity and consistent performance. The 5x8x2.5mm precision dimensions make them ideal for compact gearbox assemblies, where space constraints demand reliable miniature components.

Engineered for Critical Gearbox Performance

Operating in high-speed gearbox environments requires bearings that balance low noise with long service life. The MF85ZZ delivers on both fronts, featuring NSK’s advanced manufacturing technology that minimizes vibration and ensures stable rotation even under continuous use. Its compact size (5mm bore, 8mm outer diameter, 2.5mm width) makes it suitable for applications where precision and space efficiency are non-negotiable.

Key Features Driving Gearbox Reliability

The MF85ZZ’s performance is defined by critical engineering attributes. Its low noise operation (achieved through tight tolerance control) prevents acoustic interference in sensitive equipment, while the high-speed capability ensures compatibility with fast-rotating gearbox components. The long-life design, a result of NSK’s premium raw materials and precision machining, reduces maintenance frequency and extends equipment uptime. These features collectively contribute to lower total operating costs for gearbox manufacturers and end-users.

Avoid Hidden Costs of Counterfeit Micro Bearings

Counterfeit micro bearings may offer initial cost savings but often lead to increased expenses through premature failure, gearbox damage, and production downtime. Genuine NSK MF85ZZ bearings adhere to strict ISO industrial standards, ensuring consistent quality and performance. Our rigorous incoming inspection process further guarantees that every bearing meets NSK’s specifications, eliminating the risk of installing substandard components in critical gearbox applications.

Why Global Buyers Choose Our Bearing Solutions

With ISO 9001:2015 and ISO 14001 certifications, we maintain the highest quality management standards. Our one-stop service covers everything from technical咨询 to global shipping, supported by a professional R&D team with extensive experience in bearing applications. We offer flexible order policies, including 1 piece MOQ for standard bearings and sample orders without minimum quantity, ensuring buyers can source the exact number needed without excess inventory. For distributors and wholesalers, free samples (with freight cost covered by the customer) allow verification of quality before placing bulk orders.

Packaging & Shipping

  • Packaged in carton pallets to ensure protection during transit
  • Sample orders shipped within 3-5 working days
  • Bulk orders delivered in 5-15 working days
  • Multiple logistics options available including express and sea freight
  • 1 piece MOQ for standard bearings, ideal for emergency replacements

Secure Your MF85ZZ Bearings Today

Don’t let gearbox downtime impact your production schedule. Whether you need a single replacement bearing or bulk quantities, we provide genuine NSK MF85ZZ micro ball bearings with fast delivery and reliable support. Contact us now with your requirements to get started.

Frequently Asked Questions

Q: Are these genuine NSK bearings?

A: Yes, we supply genuine original NSK bearings with complete traceability to ensure authenticity.

Q: How can I confirm if the MF85ZZ fits my gearbox?

A: Our technical team can assist with bearing selection based on your gearbox specifications and application requirements.

Q: What is the warranty period for these bearings?

A: All products come with an official 12-month warranty from the date of receipt.

Q: What is the minimum order quantity?

A: We offer a flexible order policy with 1 piece MOQ for standard bearings like the MF85ZZ.

Q: How quickly can you ship the MF85ZZ bearings?

A: Sample orders are shipped within 3-5 working days, with bulk orders delivered in 5-15 working days.

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Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.

Tags: Gearbox Bearings gearbox low noise micro bearings high precision 5x8x2.5mm bearings high speed 5mm micro bearings long life micro ball bearings Low Noise Bearings MF85ZZ bearings micro ball bearings
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