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.
![333.375 mm x 469.9 mm x 342.9 mm skf 331381 Four-row tapered roller bearings, TQO design](https://m.gula-huset.com/uploaded_images/d2049763-333-375-mm-x-469-9-mm-x-342-9-mm-skf-331381-four-row-tapered-roller-bearings-tqo-design.jpg)
![420 mm x 560 mm x 437 mm skf BT4B 328826 G/HA1 Four-row tapered roller bearings, TQO design](https://m.gula-huset.com/uploaded_images/d2049764-420-mm-x-560-mm-x-437-mm-skf-bt4b-328826-g-ha1-four-row-tapered-roller-bearings-tqo-design.jpg)
- 420 mm x 560 mm x 437 mm skf BT4B 328826 G/HA1 Four-row tapered roller bearings, TQO design
- Round Type
- Bearings with Housin
![482.6 mm x 615.95 mm x 330.2 mm skf BT4-8163 E8A/C725 Four-row tapered roller bearings, TQO design](https://m.gula-huset.com/uploaded_images/d2049758-482-6-mm-x-615-95-mm-x-330-2-mm-skf-bt4-8163-e8a-c725-four-row-tapered-roller-bearings-tqo-design.jpg)
![384.175 mm x 546.1 mm x 400.05 mm skf BT4B 334128/HA1 Four-row tapered roller bearings, TQO design](https://m.gula-huset.com/uploaded_images/d2049762-384-175-mm-x-546-1-mm-x-400-05-mm-skf-bt4b-334128-ha1-four-row-tapered-roller-bearings-tqo-design.jpg)
![440 mm x 580 mm x 360 mm skf BT4-8124 E/C550 Four-row tapered roller bearings, TQO design](https://m.gula-huset.com/uploaded_images/d2049767-440-mm-x-580-mm-x-360-mm-skf-bt4-8124-e-c550-four-row-tapered-roller-bearings-tqo-design.jpg)
![216.103 mm x 330.2 mm x 263.525 mm skf BT4B 328204/HA1 Four-row tapered roller bearings, TQO design](https://m.gula-huset.com/uploaded_images/d2049766-216-103-mm-x-330-2-mm-x-263-525-mm-skf-bt4b-328204-ha1-four-row-tapered-roller-bearings-tqo-design.jpg)
![279.578 mm x 380.943 mm x 244.475 mm skf 330540 AG Four-row tapered roller bearings, TQO design](https://m.gula-huset.com/uploaded_images/d2049764-279-578-mm-x-380-943-mm-x-244-475-mm-skf-330540-ag-four-row-tapered-roller-bearings-tqo-design.jpg)
![708.025 mm x 930.275 mm x 565.15 mm skf BT4B 332098 A/HA4 Four-row tapered roller bearings, TQO design](https://m.gula-huset.com/uploaded_images/d2049764-708-025-mm-x-930-275-mm-x-565-15-mm-skf-bt4b-332098-a-ha4-four-row-tapered-roller-bearings-tqo-design.jpg)
![220.662 mm x 314.325 mm x 239.712 mm skf BT4-0040 E8/C355 Four-row tapered roller bearings, TQO design](https://m.gula-huset.com/uploaded_images/d2049760-220-662-mm-x-314-325-mm-x-239-712-mm-skf-bt4-0040-e8-c355-four-row-tapered-roller-bearings-tqo-design.jpg)