QJ1064X1 Technical Specifications
| ID | 320 mm | Inside diameter(I.D.) |
|---|---|---|
| OD | 479.5 mm | Outside diameter(O.D.) |
| B | 74 mm | Width |
| rsmin | 4 mm | Minimum Fillet Radius |
| Grease speed | 650 r/min | Limiting speed (grease lubrication) |
| Oil speed | 900 r/min | Limiting speed(oil lubrication) |
| Cr | 499 kN | Radial dynamic load rating |
| Cor | 1090 kN | Radial static load rating |
| Mass | 49.5 Kg | Weight |
Product Description
Four Point Angular Contact Ball Bearings (Model: QJ1064X1 / 176164K) are designed to handle combined radial and axial loads in both directions, providing high rigidity and precision. The bearing has a bore diameter of 320mm, outer diameter of 479.5mm, and a width of 74mm. The minimum fillet radius is 4mm. It offers a dynamic load capacity of 499kN and a static load capacity of 1090kN. With a limiting speed of 650 r/min for grease lubrication and 900 r/min for oil lubrication, and a weight of 49.5 kg, it suits various industrial setups. The mounting dimensions include a minimum inner ring diameter of 360mm, maximum outer ring diameter of 440mm, and maximum fillet radius of 3mm. Ideal for textile machinery, medium-duty industrial transmission systems, this bearing ensures reliable operation in different machinery. Manufactured to high-quality standards, it delivers exceptional precision and durability under varying loads, supporting both radial and bidirectional axial load requirements. The manufacturer offers a Standard 12-month warranty extendable up to 18 months through authorized Jinyu distributors. OEM solutions available.
Service
Shipping
Ocean Freight / Land Transport
Warranty
12-month warranty, extendable to 18 months.
Loading Port
Dalian Port or other nominated port
Packing
Export packing: tube + box + carton + wooden case
Order
Mixed models & small orders welcome
Image for reference only.
