Four row taper roller bearings BT4B332773E/C725 exported to India

Feb 26, 2025

India is currently the world's second-largest producer of crude steel. There are many super steel companies such as TATA Steel, JSPL, JSW, Essar Steel, Welspun, VISA Steel and SAIL. India is also the largest overseas demand country for rolling mill bearings. In the next 10 years, FV will continue to consolidate and expand more steel mill plants. 

In the early year of 2025, FV manufactured a batch of large four-row tapered roller bearings BT4B332773/HA1. Successfully replaced expensive original SKF roll neck bearings. The raw material for this batch of bearings is made of the purest carburized steel. The precision and quality of the rollers inside the bearing are very high, with convexity. The bearing raceway is processed through ultra-fine grinding. The internal clearance of the bearing fully meets the original requirements. FV bearings have achieved a perfect replacement for European and American brand bearings. FV provides users with a higher quality choice. 

Here are some characteristics of this bearing and the manufacturing advantages of FV.   

1. Bearing model BT4B332773/HA1 ( BT4B332773E/C725 or M270449DGW-10-10D )

2. External dimensions: 450x595x368mm

3. Individual weight：283 Kg

4. Material: G20Cr2Ni4A (Case hardened steel)

5. Basic load rating: Cr 5500KN, Cor 16300 kN

6. Design type:  TQOGW type, Roll neck bearings

7. Outer contact angle: 12.5°

8. Roller profile: Convex roller

9. Packaging type: Apply anti rust oil+multi-layer plastic film+standard export wooden box
10. Delivery time: 80 Days