719/530A/DB Technical Specifications
| ID | 530 mm | Inside diameter(I.D.) |
|---|---|---|
| OD | 710 mm | Outside diameter(O.D.) |
| 2B | 164 mm | Width |
| r12 | 5 mm | Outer ring chamfer |
| r34 | 2 mm | Inner ring chamfer |
| Grease speed | 500 r/min | Limiting speed (grease lubrication) |
| Oil speed | 700 r/min | Limiting speed(oil lubrication) |
| Cr | 1030 kN | Radial dynamic load rating |
| Cor | 2530 kN | Radial static load rating |
| Mass | 189 Kg | Weight |
Product Description
Single Row Angular Contact Ball Bearings (Model: 719/530A/DB) with a standard contact angle of 40° are designed to handle combined radial and axial loads effectively. ideal for heavy axial loads and high stiffness requirements. The bearing has a bore diameter of 530mm, outer diameter of 710mm, and width of 164mm. With fillet radii of 5mm (r12) and 2mm (r34), it ensures smooth operation and structural integrity. It offers a dynamic load capacity of 1030kN and static load capacity of 2530kN. Suitable for high-speed applications, it has a limiting speed of 500 r/min (grease lubrication) and 700 r/min (oil lubrication), with a weight of 189 kg. Ideal for textile machinery, medium-duty industrial equipment, this bearing provides reliable performance in demanding industrial environments. Manufactured to strict quality standards, it delivers exceptional precision and durability under varying loads. 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.