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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.

 

540 mm x 690 mm x 434 mm skf BT4B 334028 G/HA1VA901 Four-row tapered roller bearings, TQO design
[Aluminum Alloy] Alu
[Steel] Steel
384.175 mm x 546.1 mm x 400.05 mm skf BT4-8025 G/HA1C300VA903 Four-row tapered roller bearings, TQO design
52400
Standard Grease
343.052 mm x 457.098 mm x 254 mm skf BT4-8160 E8/C475 Four-row tapered roller bearings, TQO design
Height Selection
Yes (with retaining
482.6 mm x 635 mm x 421 mm skf BT4B 334105 BG/HA1 Four-row tapered roller bearings, TQO design
Bearing Steel
No
710 mm x 900 mm x 410 mm skf BT4B 331351 E/C775 Four-row tapered roller bearings, TQO design
4.7 Hz
6,800 rpm
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Four-row tapered roller bearings, TQO design
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