CKB45100 Freewheel Clutch One Way Bearing China Factory Suppliers
High-precision CK-B45100 one way bearing from a leading China factory. The standard arrangement is to install this type besides a bearing with the same housing diameter. Contact top suppliers for durable freewheel clutch solutions.
About this product
Product information from the supplier.
Product Overview
The CK-B45100 Freewheel Clutch One Way Bearing is a high-precision mechanical component engineered for seamless unidirectional power transmission. Designed for versatility, the standard arrangement allows for installation alongside a bearing with the same housing diameter tolerance, ensuring a compact and stable fit. With the inner race keyed directly to the shaft, it provides reliable torque transmission and prevents reverse rotation in critical machinery systems.
Leveraging over a decade of expertise in sprag clutch and one-way bearing technology, this series is extensively deployed across diverse industrial sectors. From heavy-duty conveyor systems and hosting equipment to precision printing, papermaking, weaving, and specialized medical or food processing machinery, the CK-B45100 series offers tailored solutions built with craftsmanship and innovation to meet rigorous client specifications.
Detailed Parameters
| Model Number | CK-B45100 | Nominal Torque | 600 N.m |
|---|---|---|---|
| Overrunning Speed | 700 r/min | Limiting Speed | 250 r/min |
| Outer Diameter (D) | 100 mm (h7) | Width (B) | 36 mm |
| Inner Diameter (d) | 45 mm (h7) | Inner Race Width (C) | 36 mm |
| Bearing Weight | 0.89 kg | Compatible Bearing | 6309 |
Key Advantages
High Torque Capacity
Capable of handling a nominal torque of 600 N.m, ensuring stability under heavy loads.
Precision Engineering
Strict h7 tolerance on inner and outer races for seamless mechanical integration.
Industry-Proven
10+ years of specialization in sprag clutch technology for maximum reliability.
Versatile Application
Ideal for conveyor, packing, printing, and medical machinery systems.
Optimized Fit
Designed to be installed beside bearings with identical housing diameters.
Customizable Solutions
Products tailored to specific client requirements through professional listening and innovation.
Product Gallery
Management Platforms
Quality Control
Rigorous inspection of all bearing tolerances to ensure E-E-A-T standards.
Technical Support
Professional guidance on installation and housing diameter matching.
Rapid Response
Dedicated client service team for tailored technical specifications.
Innovation Hub
Continuous R&D in sprag clutch design to improve torque efficiency.
Inventory Logic
Optimized stock management for the CK-B series for fast global shipping.
Craftsmanship
Precision machining ensuring long-term durability in harsh environments.
Investment Return Comparison
| Metric | Standard Bearings | CK-B Series One-Way |
|---|---|---|
| Operational Efficiency | Manual Control | Automatic Overrunning |
| Installation Time | Complex Setup | Standardized Housing Fit |
| System Wear | High Friction | Reduced Mechanical Stress |
| Maintenance Cycle | Frequent | Extended Service Life |
| Energy Savings | Baseline | High (Reduced Drag) |
Frequently Asked Questions
It allows the shaft to rotate freely in one direction while instantly locking in the opposite direction to transmit torque.
The standard arrangement is to install it besides a bearing with the same housing diameter tolerance, with the inner race keyed to the shaft.
It is widely used in conveyor systems, hosting, packing, printing, papermaking, weaving, chemical, medical, and food machinery.
Nominal torque (600 N.m) is the designed load capacity, while limiting speed (250 r/min) is the maximum safe rotational speed during operation.
Yes, we specialize in providing products tailored to specific client requirements based on our 10+ years of industry experience.
We use high-grade bearing steel with precision h7 tolerance to ensure maximum durability and seamless fit in industrial equipment.



