Timken EE333900-333901 Tapered Roller Bearing Set

Timken EE333900-333901 Tapered Roller Bearing Set — Heavy-Duty Industrial Cone & Cup Assembly for Saudi Arabia

The Timken EE333900-333901 is a matched tapered roller bearing set consisting of the EE333900 cone (inner race with rollers and cage) and the 333901 cup (outer race). With a 127mm bore and 228.6mm outside diameter, this heavy-series set is designed for the most demanding industrial applications — mining equipment, heavy gearboxes, and large rotating machinery found in Saudi Arabia's extractive and heavy process industries.

Saudi Arabia's mining and quarrying sector in the Northern Border region and the Red Sea coast uses EE333900-333901 in cone crusher main shafts, screen drive shafts, and heavy conveyor head drums where the high radial and axial loads from primary crushing operations exceed the capacity of standard metric bearings.

The matched cone-and-cup set ensures optimal contact angle and load distribution — a critical consideration when replacing bearing sets in Saudi plant maintenance where original Timken sets have been in service for extended periods and must be replaced without mixing with non-matching components.

Applications in Saudi Arabia

Crushers and Mills: Primary and secondary cone crushers in Saudi Arabian limestone and basalt quarrying operations use EE333900-333901 as the main shaft bearing — handling the extreme radial and thrust loads from rock crushing forces.

Heavy Gearbox Output Shafts: Large industrial gearbox output shafts (input power 500 kW+) in Saudi steel, cement, and mining processing plants use EE333900-333901 for combined load handling.

Mining Conveyor Head Drums: High-tension conveyor head drums in Saudi mining operations use the EE333900-333901 as the bearing set for heavy material loads on wide conveyor belts.

Frequently Asked Questions

Q1: Can I replace EE333900-333901 with a different brand equivalent? Timken, SKF, and FAG all manufacture the same dimensional set. However, RAZZ strongly recommends matching brand replacement for Saudi Aramco and SABIC safety-critical applications where bearing traceability is required.

Q2: What is the delivery time for EE333900-333901 in Saudi Arabia? RAZZ typically stocks EE333900-333901 in Dammam warehouse. Contact RAZZ for stock availability and delivery timeline to your Saudi facility.