The WYOO Transmission 7008 Angular Contact Ball Bearing is a high-performance bearing specifically designed to withstand combined loads (radial and axial). Its unique contact angle design (typically 15°, 25°, or 40°) enables it to carry significant one-directional axial loads while maintaining extremely high rotational accuracy and rigidity.
This 7008 bearing (Bore: 40mm, Outer Diameter: 68mm, Width: 15mm) is an ideal choice for medium-sized mechanical applications. Manufactured from high-quality chrome steel and subjected to precision grinding and heat treatment, it ensures long service life and reliability under high-speed and high-load conditions. The bearings are typically installed in pairs (back-to-back, face-to-face, or tandem) to provide optimal load distribution and system rigidity.
WYOO Transmission guarantees that every 7008 bearing undergoes strict quality control, making it a reliable partner for enhancing your equipment's performance and ensuring transmission stability. It is suitable for various industrial fields with demanding requirements for precision, speed, and rigidity.
Features of 7008 Angular Contact Ball Bearing
This 7008 bearing (Bore: 40mm, Outer Diameter: 68mm, Width: 15mm) is an ideal choice for medium-sized mechanical applications. Manufactured from high-quality chrome steel and subjected to precision grinding and heat treatment, it ensures long service life and reliability under high-speed and high-load conditions. The bearings are typically installed in pairs (back-to-back, face-to-face, or tandem) to provide optimal load distribution and system rigidity.
Our advantages
As your trusted bearing solutions provider, we offer unmatched expertise in heavy-equipment components, specializing in genuine Caterpillar-compatible bearings that meet OEM performance standards. Our direct manufacturer relationships ensure you receive authentic 7008 bearings with premium materials and precision engineering, while our vertically integrated production allows for competitive pricing without compromising quality.
Exceptional Load Performance: Precision-engineered rollers and optimized internal geometry deliver superior radial and axial load capacity for demanding undercarriage applications.
Heavy-Duty Construction: Forged from premium alloy steel with reinforced cage design to withstand extreme shock loads and abrasive operating conditions.
Precision Stability: Tight-tolerance manufacturing and ground raceways ensure smooth operation and minimal vibration under continuous heavy loads.
Advanced Contamination Protection: Multiple sealing configurations available to effectively exclude dirt, moisture and debris in harsh mining/construction environments.
Compact Heavy-Duty Design: Space-efficient construction maximizes performance in confined undercarriage spaces without sacrificing durability.
Application-Specific Customization: Available with specialized surface treatments, heat stabilization processes, and lubrication options for unique operating requirements.
Product name: 7008 Angular Contact Ball Bearing
Materials
Chrome Steel
Model
7008
Seal
Open
Accuracy level
P0
Packing
single box
Application
Used in various processing equipment such as CNC machine tools, lathes, milling machines, grinders, etc
Production Customization Process
7008 angular contact ball bearing application
Crawler Excavators – Supports heavy radial loads in track roller and idler assemblies for smooth undercarriage movement.
Bulldozers – Provides durable performance in blade linkage systems and track guidance mechanisms.
Pipeline Layers – Handles combined loads in heavy pipe-laying machine track frames.
Forestry Equipment – Resists impact loads in harvester and forwarder crawler systems.
Military Vehicles – Special hardened versions for armored vehicle track systems.
Offshore Crawlers – Corrosion-resistant models for beach landing equipment and dredgers.
External groove grinding
Bearing production
Bearing packaging workshop
Internal groove grinding
Automated production
Bearing inspection
WYOO Transmission supplies high-quality 7008 Angular Contact Ball Bearings (Size 40x68x15mm) for machine tool spindles, motors, pumps, and gearboxes. Features high axial load capacity, high speed, and high rigidity. Multiple sealing options (ZZ/2RS). In stock. Customization available.
Our Cooperative Customers
Frequently asked questions
Q1. Are you a buyer or manufacturer?
A: We are a bearing manufacturer with export permission.
Q2. What's your business range?
A: Our business ranges mainly includes miniature ball bearing, flange bearing, thrust roller bearing, needle roller bearing, rod end bearing, and non-standard bearing.
Q3. What do you have a certificate of factory?
A: We have passed the certificate of IS09001. Our products have passed REACH and RoHS etc.
Q4. Can you provide OEM service with us?
A: Yes, we always provide OEM service to our clients.
Q5. How do you deal with non-standard bearing order?
A: First of all, our MOQ is 50000 pcs on the non-standard bearing order. We must provide the relative drawing.
Q6. How do you charge on the samples?
A: Our samples are free for you if we have them stocked. But the sample express cost will be charged at your end.
Q7. Do you accept small orders?
A: Yes, we accept all kinds of small orders.
Q8. How long is your lead time?
A: It will take 1 week if the order size is less than 10,000 pcs. It will take 4 weeks if the order size is more than 100,000 pcs.
Q9. What's your packaging mode of bearing?
A: We have packaging modes of plastic tube and individual box for your choice.
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