Product Specifications
| Parameter |
Details |
| Model NO. |
30205, 30306, 32207, 32307, 32007X |
| Material |
Bearing Steel |
| Design Type |
Non-Aligning Bearings |
| Load Direction |
Radial Bearing |
| Structure |
Separated |
| Product Name |
Taper Roller Bearing |
| Bore Size |
15-240 mm |
| Lubrication |
Grease or Oil |
| Precision Rating |
P0, P6, P5, P4, P2 |
| Vibration Level |
Z1V1, Z2V2, Z3V3 |
| Service |
OEM, ODM |
| Transport Package |
Carton, Pallet |
| Specification |
60*130*48.5 mm |
| Origin |
China |
| HS Code |
8482200000 |
| Production Capacity |
1,000,000 units |
Application Industries
| Industry |
Typical Equipment |
| Sports Equipment |
Treadmills, Exercise Bikes, Elliptical Trainers |
| Office Equipment |
Photocopiers, Printers, Shredders, Industrial Fans |
| Industrial Machinery |
Conveyors, Small Gearboxes, Machine Tool Spindles |
Eliminate Equipment Downtime with High Precision Tapered Roller Bearings 30205 & 30306
Equipment operators know the frustration of unexpected shutdowns caused by bearing failure. In sports equipment, a seized treadmill roller halts workouts and frustrates users. In offices, a printer bearing failure delays critical documents. These issues often stem from low-quality bearings that lack precision and durability, especially in high-cycle applications where consistency matters most.
High Precision Tapered Roller Bearings Engineered for Reliable Performance
Our High Precision Tapered Roller Bearings address these challenges with precision ratings from P0 to P4 and noise grades Z1V1 to Z3V3, ensuring smooth operation in both sports and office equipment. As an integrated manufacturer with ISO9001 and ISO14001 certifications, we control production from raw material selection to final inspection, delivering bearings that maintain tight tolerances even under continuous use. Whether for a 30205 Tapered Bearing in a photocopier or a 30306 Roller Bearing in a treadmill, our products reduce vibration and extend equipment lifespan.
Optimal Performance in Demanding Applications
Tapered roller bearings excel in applications with combined radial and axial loads, making them ideal for sports equipment like elliptical trainers and office machinery such as industrial shredders. The separated structure allows easy mounting and dismounting, simplifying maintenance. With a bore size range of 15-240 mm and lubrication flexibility (grease or oil), these bearings adapt to diverse operating conditions, from the high-speed rotation of printer rollers to the steady load of exercise bike pedals.
Technical Specifications That Drive Performance
Precision rating directly impacts equipment accuracy: P4 grade bearings, with tighter radial runout tolerances, ensure smooth rotation in high-precision office equipment like laser printers, reducing paper jams and improving print quality. Vibration levels (Z2V2 and Z3V3) are critical for noise-sensitive environments—our bearings minimize operational sound in office settings and enhance user experience in fitness equipment. The use of high-quality bearing steel provides excellent wear resistance, while the separated design allows for easy adjustment during installation, ensuring proper load distribution and maximizing bearing life.
Why Quality Bearings Lower Total Costs
Choosing low-cost, uncertified bearings may seem economical initially, but frequent replacements and downtime quickly erase savings. A failed 30205 High Precision Bearing in a commercial treadmill can cost gyms lost revenue and repair fees, while a seized office printer bearing disrupts workflows. Our bearings, backed by a 12-month global warranty, reduce these risks. Manufactured under strict quality control with full R&D support, they deliver consistent performance, lowering maintenance costs and extending equipment intervals between servicing.
Your Reliable Bearing Partner Since 2005
With over 18 years in the industry, Jinan Saifan Bearing serves global buyers across Europe, America, Southeast Asia, and the Middle East. Our QC lab conducts rigorous testing to ensure each bearing meets precision standards, while OEM/ODM capabilities allow customization to specific equipment requirements. We offer flexible orders with 1pc MOQ for standard items, 3–5 days sample lead time, and 5–15 days bulk delivery—ideal for both emergency repairs and planned production. Free technical guidance and defect replacement further support your operations, ensuring you get the right bearing for the job.
Packaging & Shipping
- Secure carton packaging with pallet reinforcement for bulk orders
- 3–5 days lead time for samples, 5–15 days for bulk delivery
- Multiple logistics options: DHL, FedEx, UPS, air freight, and sea freight
- Real-time tracking provided for all shipments
- 1pc minimum order quantity for standard bearings, supporting small-batch and emergency needs
Get Your High Precision Tapered Roller Bearings Today
Don’t let equipment downtime affect your business. Whether you need 30205 Tapered Bearings for office machinery or 30306 Tapered Roller Bearings for sports equipment, we have the inventory and expertise to fulfill your order quickly. Send us your bearing model, application details, and quantity, and our team will provide a quote within 24 hours—so you can get back to smooth, reliable operation.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: Yes, we are an integrated manufacturer with full quality control from production to delivery. Each bearing meets ISO standards, and we provide documentation for traceability upon request.
Q: How do I confirm if the 30205 or 30306 bearing fits my equipment?
A: Provide your equipment model or technical specifications (bore size, load requirements, speed), and our technical team will verify compatibility free of charge.
Q: What is the warranty period for these tapered roller bearings?
A: We offer a 12-month global warranty covering manufacturing defects, with free replacement or refund for non-conforming products.
Q: What is the minimum order quantity?
A: Standard items have a 1pc MOQ, supporting small repairs and trial orders.
Q: How long does shipping take?
A: Samples ship in 3–5 days, bulk orders in 5–15 days. Logistics options include express (DHL/FedEx/UPS) for urgent needs or sea freight for cost-effective bulk delivery.
Q: Can you customize bearings for specific applications?
A: Yes, we offer full OEM/ODM customization, including material, precision
Tags:
30205 High Precision Bearing
30205 Tapered Bearing
30306 Roller Bearing
30306 Tapered Roller Bearing
High Precision Tapered Roller Bearing
Tapered Roller Bearing
Tapered Roller Bearing for Office Equipment
Tapered Roller Bearing for Sports Equipment
