Product Specifications
| Parameter |
Details |
| Model NO. |
625 626 627 628 629 |
| Rows Number |
Single |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Product Name |
Deep Groove Ball Bearings |
| Seals Type |
Zz 2RS Open |
| Lubrication |
Grease or Oil |
| Precision Rating |
P0 P6 P5 P4 P2 |
| Vibration |
Z1V1 Z2V2 Z3V3 |
| Service |
OEM ODM |
| Transport Package |
Carton Pallet |
| Specification |
8*22*7 mm |
| HS Code |
8482102000 |
| Production Capacity |
1000000 pieces |
Application Industries
| Industry |
Typical Equipment |
| Textile Manufacturing |
Spinning machines, looms, winding equipment, textile instruments |
| Industrial Machinery |
Small precision motors, conveyors, printing equipment |
| Household Appliances |
Washing machines, textile processing appliances |
Prevent Textile Production Downtime with Precision 625-629 Deep Groove Ball Bearings
Textile instrument operators know the cost of unexpected bearing failure—unplanned stops disrupt production schedules, damage delicate fabrics, and create bottlenecks in tight manufacturing timelines. Many struggle with bearings that can’t maintain precision at high speeds or fail prematurely due to poor sealing in lint-filled environments. Sourcing reliable replacements often means navigating minimum order quantities that tie up capital or waiting weeks for overseas shipments.
Engineered for Textile Instruments: 625-629 Bearings You Can Rely On
Our Deep Groove Ball Bearings 625, 626, 627, 628, 629 are specifically designed to address these challenges. With P0-P2 precision ratings and Z1V1-Z3V3 vibration control, they deliver consistent performance in textile instruments where rotational accuracy directly impacts fabric quality. As an integrated manufacturer with full R&D and QC labs, we ensure each bearing meets ISO9001 standards, while our flexible 1pc MOQ for standard items means you can order exactly what you need—no excess inventory required.
Optimal Performance in Textile Manufacturing Environments
These radial deep groove ball bearings excel in the demanding conditions of textile machinery. Operating under continuous high-speed rotation (up to industry-standard limits for their size), they handle radial loads efficiently while maintaining low noise levels critical for workshop environments. The Zz (metal shielded), 2RS (rubber sealed), and open configurations provide options to match specific application needs—whether you require maximum protection against textile lint or prefer minimal friction for high-speed spindles.
Technical Features That Matter for Textile Applications
Precision rating is a key consideration for textile instruments, where even minor runout can cause thread breakage or fabric defects. Our P2-class bearings offer superior dimensional accuracy, reducing vibration and extending equipment lifespan. The bearing steel construction ensures durability under continuous operation, while grease or oil lubrication options allow customization based on operating temperature and speed requirements. For textile manufacturers upgrading equipment, the 8*22*7 mm specification (for 625 model) provides a direct replacement for common instrument designs, simplifying retrofitting.
Long-Term Value: Why Quality Bearings Reduce Total Costs
Choosing inferior bearings may save upfront costs but often leads to higher expenses over time. A single bearing failure in a textile instrument can result in hours of downtime, wasted materials, and emergency repair fees—costs that quickly outpace the price of a quality component. Our bearings, backed by a 12-month global warranty, minimize these risks through consistent quality control and defect replacement policies. For high-precision textile applications, the P0-P2 precision range ensures optimal performance without overpaying for unnecessary specifications.
Your Trusted Bearing Partner Since 2005
With 18 years of experience serving global buyers across Europe, America, and Southeast Asia, Jinan Saifan Bearing combines manufacturing expertise with customer-focused service. Our ISO14001-certified production facility maintains a 1,000,000-piece monthly capacity, ensuring stable supply even for large orders. We offer free technical guidance to help you select the right seal type and precision class, and our 3–5 day sample lead time lets you validate performance before full deployment. All bearings undergo rigorous testing in our in-house QC lab, with defect replacement and refund options for complete peace of mind.
Packaging & Shipping
- Standard carton packaging with pallet reinforcement for bulk orders
- 3–5 day lead time for samples; 5–15 day bulk delivery
- Global shipping via T/T, credit card, or Alibaba trade保障
- Free samples available (buyer covers freight)
- 1pc minimum order quantity for standard models
Get Your Textile Instrument Bearings Shipped Fast
Don’t let bearing issues slow down your textile production. Whether you need a single replacement or bulk order, our 625-629 deep groove ball bearings are ready to ship. Send us your exact model requirements and application details, and our technical team will confirm compatibility—ensuring you get the right bearing the first time.
Frequently Asked Questions
Q: Are these bearings suitable for high-speed textile spindles?
A: Yes, with Z1V1-Z3V3 vibration grades and precision P0-P2 ratings, they are designed for stable performance at typical textile instrument speeds. Contact our team with your exact RPM requirements for detailed matching.
Q: What seal type is best for lint-heavy textile environments?
A: The 2RS (rubber sealed) option provides superior protection against lint and debris compared to open or Zz shielded bearings, making it ideal for most textile manufacturing settings.
Q: Do you offer OEM branding for these bearings?
A: Yes, we provide full OEM/ODM customization services, including private labeling, to meet your brand requirements while maintaining our quality standards.
Q: What is the warranty coverage for these bearings?
A: We offer a 12-month global warranty covering manufacturing defects, with free replacement or refund available for qualifying issues.
Q: How quickly can I receive a sample for testing?
A: Standard samples have a 3–5 day lead time, with shipping via your preferred carrier (freight costs covered by the buyer).
Ready to order or need a quote?
Send your bearing model, quantity, and application details to sales02@saifan-group.com — we respond within 24 hours.
