350210X2 Double Row Tapered Roller Bearing – 50x90x49mm, Replaces 97210E

Bidirectional Axial Capacity in a Single Bearing
A double row tapered roller bearing carries radial load and axial load in both directions simultaneously. In practice, this means a shaft can be located axially in two directions by one bearing, rather than by a single-row bearing paired with a separate thrust bearing. For gearbox shafts, rolling mill necks, and hoisting drum supports, this simplifies the bearing arrangement and shortens the axial stack.

Pre-Set Internal Clearance via Spacer
The two inner rings are separated by a spacer whose thickness determines the assembled clearance. The bearing is supplied as a matched unit with the clearance already established, so installation does not require the manual preload adjustment that paired single-row tapered bearings demand. This is a meaningful advantage in rebuild and MRO contexts where assembly time and repeatability matter.

Line Contact for High Radial Rigidity
Tapered rollers operate in line contact with the raceways, producing high radial stiffness under load. The 111 kN dynamic / 140 kN static radial ratings place this bearing in a load class appropriate for heavy-duty rotating equipment—gearboxes, mill stands, crane sheaves, and mining machinery—rather than light-duty or high-speed spindle positions.

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Notes: Final supply and payment terms depend on order quantity, destination and stock availability. Please contact us for an exact quotation.