Double row tapered roller bearing BT2B 332830 BT2B 332831
Introduction
Advantages of double row tapered roller bearings:
1. High load-bearing capacity: Double row tapered roller bearings have a greater load-bearing capacity than single row tapered roller bearings and can withstand greater radial and axial loads.
2. Good centering ability: Double row tapered roller bearings have good centering performance and can adapt to changes in the chassis, ensuring the stability and lifespan of the bearings.
3. Good durability: Double row tapered roller bearings are made of high-quality materials and special processes, with durability and long lifespan, and can operate in harsh working environments.
4. Easy installation: The angle of the inner and outer cylindrical surfaces of the double row tapered roller bearing is the same, and only the clearance of the bearing needs to be adjusted during installation.
5. Strong adaptability: Double row tapered roller bearings are suitable for large mechanical equipment, such as steel, mining, and other fields.
6. High axial stiffness: Double row tapered roller bearings have high axial stiffness and can accurately control axial displacement, improving the accuracy and stability of mechanical equipment.
Double Row Tapered Roller Bearing
Designations |
Boundary Dimensions |
Basic Load Ratings |
Mass(kg) |
|||
d |
D |
B |
Cr |
Cor |
Refer. |
|
BT2B 332830 |
340 |
460 |
128 |
2196 |
4900 |
70.5 |
BT2B 332831 |
360 |
480 |
128 |
2211 |
5000 |
74.7 |
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