Four-row tapered roller bearings, TQO design
Four row tapered roller bearings are the one kind of roll neck bearings, their radial and axial loading capacity are high, can carry heavy axail loads in two directions, and their radial loading capacity is 3 times heavier than single row tapered roller bearings, but limiting speed is lower.Four row tapered roller bearings are the one kind of roll neck bearings, their radial and axial loading capacity are high, can carry heavy axail loads in two directions, and their radial loading capacity is 3 times heavier than single row tapered roller bearings.
The four-row tapered roller bearings has the same load capacity as the double-row tapered roller bearing, but its radial load bearing capacity is greater, the limit speed is slightly lower, the basic size is larger, and it is often used in heavy machinery.
![254 mm x 358.775 mm x 268.875 mm skf BT4-0039 E8/C355 Four-row tapered roller bearings, TQO design](https://m.gula-huset.com/uploaded_images/d2049760-254-mm-x-358-775-mm-x-268-875-mm-skf-bt4-0039-e8-c355-four-row-tapered-roller-bearings-tqo-design.jpg)
![482.6 mm x 615.95 mm x 402.05 mm skf BT4B 328974 G/HA1VA901 Four-row tapered roller bearings, TQO design](https://m.gula-huset.com/uploaded_images/d2049762-482-6-mm-x-615-95-mm-x-402-05-mm-skf-bt4b-328974-g-ha1va901-four-row-tapered-roller-bearings-tqo-design.jpg)
![450 mm x 595 mm x 368 mm skf BT4-8023 AG/HA1VA902 Four-row tapered roller bearings, TQO design](https://m.gula-huset.com/uploaded_images/d2049763-450-mm-x-595-mm-x-368-mm-skf-bt4-8023-ag-ha1va902-four-row-tapered-roller-bearings-tqo-design.jpg)
![317.5 mm x 422.275 mm x 269.875 mm skf BT4B 334023 E1/C675 Four-row tapered roller bearings, TQO design](https://m.gula-huset.com/uploaded_images/d2049767-317-5-mm-x-422-275-mm-x-269-875-mm-skf-bt4b-334023-e1-c675-four-row-tapered-roller-bearings-tqo-design.jpg)
![680 mm x 930 mm x 700 mm skf BT4B 328349/HA1 Four-row tapered roller bearings, TQO design](https://m.gula-huset.com/uploaded_images/d2049759-680-mm-x-930-mm-x-700-mm-skf-bt4b-328349-ha1-four-row-tapered-roller-bearings-tqo-design.jpg)
![717.55 mm x 946.15 mm x 565.15 mm skf BT4-8069 G/HA1VA901 Four-row tapered roller bearings, TQO design](https://m.gula-huset.com/uploaded_images/d2049765-717-55-mm-x-946-15-mm-x-565-15-mm-skf-bt4-8069-g-ha1va901-four-row-tapered-roller-bearings-tqo-design.jpg)
- 717.55 mm x 946.15 mm x 565.15 mm skf BT4-8069 G/HA1VA901 Four-row tapered roller bearings, TQO design
- Double
- DD (Contact Rubber S
![1260 mm x 1640 mm x 1000 mm skf BT4B 332124/HA4 Four-row tapered roller bearings, TQO design](https://m.gula-huset.com/uploaded_images/d2049763-1260-mm-x-1640-mm-x-1000-mm-skf-bt4b-332124-ha4-four-row-tapered-roller-bearings-tqo-design.jpg)
![430 mm x 575 mm x 380 mm skf BT4B 334095 G/HA4VA901 Four-row tapered roller bearings, TQO design](https://m.gula-huset.com/uploaded_images/d2049762-430-mm-x-575-mm-x-380-mm-skf-bt4b-334095-g-ha4va901-four-row-tapered-roller-bearings-tqo-design.jpg)
- 430 mm x 575 mm x 380 mm skf BT4B 334095 G/HA4VA901 Four-row tapered roller bearings, TQO design
- Deep Groove Ball Bea
- Available
![260 mm x 440 mm x 298.5 mm skf BT4B 328551/HA1 Four-row tapered roller bearings, TQO design](https://m.gula-huset.com/uploaded_images/d2049764-260-mm-x-440-mm-x-298-5-mm-skf-bt4b-328551-ha1-four-row-tapered-roller-bearings-tqo-design.jpg)
- 260 mm x 440 mm x 298.5 mm skf BT4B 328551/HA1 Four-row tapered roller bearings, TQO design
- VV (Non-Contact Rubb
- Bearings with Housin