Ensure smooth, precise rotation for your binding machine with the Micro Deep Groove Ball Bearing 68/2.5, designed to eliminate jams and extend equipment life. Crafted from high-grade bearing steel with P0-P4 precision options, this 8x22x7mm bearing delivers consistent performance whether you choose ZZ, 2RS, or open seals—perfect for the fine tolerances of binding machinery.
| Parameter | Details |
|---|---|
| Model NO. | 68/2.5 |
| 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 |
| Specification | 8*22*7 mm |
| HS Code | 8482102000 |
| Industry | Typical Equipment |
|---|---|
| Printing & Office Machinery | Binding Machines, Paper Folding Machines, Laminators |
| Industrial Machinery | Small Precision Gearboxes, Conveyor Systems, Textile Machinery |
| Electronics Manufacturing | PCB Drilling Machines, Component Assembly Equipment |
Binding machine operators know the frustration of unexpected downtime—seized bearings disrupt production schedules, delay client orders, and create costly repair work. Many struggle with generic micro bearings that fail prematurely under continuous rotation, or face minimum order quantities that leave emergency repairs waiting. When precision matters most in binding equipment, choosing the right bearing shouldn’t be a compromise.
Our 68/2.5 Micro Deep Groove Ball Bearing is designed to solve these pain points, with P0-P4 precision grades ensuring smooth operation in high-cycle binding machines. As an integrated manufacturer with ISO9001 and ISO14001 certifications, we deliver bearings that meet strict quality standards, supported by a full R&D team and QC lab. Whether you need standard ZZ sealed, 2RS rubber sealed, or open configurations, we offer 1pc MOQ for quick replacements and 3–5 day sample lead times to keep your equipment running.
This 8x22x7 mm micro bearing excels in the tight spaces of binding machines, where radial loads and moderate speeds demand consistent performance. Its single-row design and bearing steel construction provide durability for continuous duty cycles, while Z1V1-Z3V3 vibration grades minimize noise—critical for office and production environments. Whether used in punch mechanisms, roller feeds, or drive shafts, this bearing maintains precision even under the repetitive stress of binding operations.
Precision rating directly impacts binding quality: P0 grade suits general applications, while P4 ensures minimal runout for high-precision punching alignment. Seal options address specific needs—ZZ metal shields offer robust protection against paper dust, 2RS rubber seals retain lubrication in humid environments, and open designs allow for custom lubrication in specialized setups. Vibration control (Z2V2 as standard) reduces machine noise and wear, extending both bearing life and the lifespan of adjacent components. With lubrication options of grease or oil, you can tailor maintenance intervals to match your production schedule.
Choosing uncertified micro bearings may save upfront costs, but the hidden expenses add up—premature failure leads to 4–6 hours of downtime per incident, plus replacement labor and potential damage to machine shafts. Our bearings, backed by a 12-month global warranty, eliminate these risks. Each unit undergoes strict quality checks, from raw material inspection to final dimensional testing, ensuring compliance with international standards. When every bound document depends on consistent machine performance, the reliability of genuine bearings reduces total cost of ownership by minimizing unexpected interruptions.
Since 2005, Jinan Saifan Bearing has served global buyers across Europe, America, and Southeast Asia, building a reputation for stable supply and competitive pricing. Our OEM/ODM capabilities let us customize bearings to your exact specifications, with full confidentiality for brand partners. We stand behind our products with free technical guidance and defect replacement/refund policies, ensuring you receive the right bearing for your application. With production capacity of 1,000,000 units monthly, we handle both small urgent orders and large-scale production needs efficiently.
Don’t let bearing failures slow your binding production. Send us your requirements—bearing type (ZZ/2RS/Open), precision grade, and quantity—and our team will respond with a quote within 24 hours. With free samples available (buyer covers freight), you can test performance before committing to bulk orders. The sooner you secure reliable bearings, the sooner you can return to uninterrupted, high-quality binding operations.
Q: Are these bearings genuine and traceable?
A: Yes, all our bearings are manufactured in-house under strict quality controls and ISO certifications, with full batch traceability for quality assurance.
Q: How do I confirm if the 68/2.5 bearing fits my binding machine?
A: Provide your machine model or existing bearing dimensions (inner diameter x outer diameter x width), and our technical team will verify compatibility at no cost.
Q: What warranty coverage do you offer?
A: We provide a 12-month global warranty covering manufacturing defects, with free replacement or refund available for non-conforming products.
Q: What is the minimum order quantity?
A: Standard items like the 68/2.5 bearing have a 1pc MOQ, supporting both emergency repairs and small production runs.
Q: How quickly can I receive my order?
A: Samples ship within 3–5 days, while bulk orders are delivered in 5–15 days depending on quantity and shipping method.
Q: Can you customize the bearing for special lubrication or seals?
A: Yes, we offer full OEM/ODM services, including custom lubrication, seal materials, and branding to meet specific application requirements.
Ready to order or need a quote?
Send your bearing specifications, application details, and quantity to sales02@saifan-group.com or WhatsApp +86-15666663558 — we'll respond within 24 hours.
High-grade chrome steel, raw material QC, full-process monitoring, ISO/ABMA/DIN compliance.
Samples in 3-5 days, bulk orders 5-15 days. Free samples for distributors (freight collect).
P0-P4 precision grades, Z2-Z3-Z4 noise levels. Custom drawings welcome.
Professional technical guidance and failure solutions from our R&D team.
Master Sweden import duty thrust ball bearing costs by understanding that zero percent EU tariffs still incur twenty-five percent VAT. Avoid costly customs delays at Gothenburg port through accurate HS code 8482.50 classification and complete origin documentation to protect your distribution margins.
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