Wuxi Tianyuqi Bearing Technology Co., Ltd
| Packaging Details | OEM |
| Delivery Time | 3-7Days After Deposit |
| Payment Terms | T/T |
| Bearing Type | Angular Contact Ball Bearing |
| Series | QJ Series |
| Configuration | Double-row, separable cone and cup |
| Bore Diameter (d) | 70 mm |
| Outer Diameter (D) | 125 mm |
| Width (B) | 24 mm |
| Cage Type | Pressed steel |
| Internal Design | Optimized tapered rollers for combined radial and axial load support |
| Model Number | QJ314 |
| Place of Origin | China |
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Product Specification
| Packaging Details | OEM | Delivery Time | 3-7Days After Deposit |
| Payment Terms | T/T | Bearing Type | Angular Contact Ball Bearing |
| Series | QJ Series | Configuration | Double-row, separable cone and cup |
| Bore Diameter (d) | 70 mm | Outer Diameter (D) | 125 mm |
| Width (B) | 24 mm | Cage Type | Pressed steel |
| Internal Design | Optimized tapered rollers for combined radial and axial load support | Model Number | QJ314 |
| Place of Origin | China | ||
| High Light | Angular Contact Ball Bearing ，Angular Contact Ball Bearing ，double row angular bearing Rigid | ||
Medium To High-Speed Double-Row Tapered Roller Bearing
The angular contact ball bearing is a medium to high-speed double-row tapered roller bearing, designed to handle combined radial and bidirectional axial loads. Its optimized roller geometry and precision raceway design ensure high rigidity, smooth rotation, and long service life, making it ideal for industrial machinery, automotive, and heavy-duty applications.
Handles combined radial and axial loads in both directions.
Suitable for medium to high rotational speeds.
Operates under continuous or intermittent loads.
Grease or oil lubrication recommended depending on speed and load.
High Load Capacity: Supports heavy radial and axial forces simultaneously.
Rigid & Durable: Optimized design reduces deformation under load.
Smooth & Precise: Maintains low vibration and noise for high-speed applications.
Long Service Life: Heat-treated bearing steel improves wear resistance.
Versatile: Suitable for automotive and industrial machinery.
Double-row tapered roller configuration for combined load handling.
Separable cones and cups for easier assembly and maintenance.
Industrial Machinery: Gearboxes, compressors, heavy-duty drives.
Automotive: Drive axles, differentials, wheel hubs.
Construction Equipment: Loaders, excavators.
Mining & Quarrying: Crushers, ball mills, conveyors.
This bearing supports OEM services and customization, allowing customers to specify brand labeling, lubrication options, precision tolerances, or packaging according to their requirements. It can be tailored to meet unique operational needs, ensuring optimal performance and full compatibility with customer-specific equipment.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
1999
Total Annual:
5000000-10000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Wuxi Tianyuqi Bearing Technology Co., Ltd. is an integrated industry and trade bearing supplier. Our factory independently manufactures spherical roller bearings and cross roller bearings, while also acting as an authorized distributor of well-known domestic and international bearing b... Wuxi Tianyuqi Bearing Technology Co., Ltd. is an integrated industry and trade bearing supplier. Our factory independently manufactures spherical roller bearings and cross roller bearings, while also acting as an authorized distributor of well-known domestic and international bearing b...
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