TimkenEE607071Tapered Roller Bearing Cone 6.890″ / 175 mm Bore, Inch EE Series, Cone Only

Product Description

What this part is

A Timken EE607071 single-row tapered roller bearing cone — the inner ring with its tapered rollers and cage retained as one unit. Inch EE series, TS single-row configuration, 6.890 in bore. Cone only.

Decoding the designation

The EE prefix marks Timken’s extra-extra-large inch tapered series, used for large-bore heavy-industrial sizes. 607071 is the cone number; the cup carries its own number in the 607xxx block, and the two written together form the assembly designation. The 6.890 in bore is the inch expression of a 175.00 mm shaft seat, so this size drops onto a metric-turned journal.

What these specs mean in practice

A tapered roller geometry carries heavy radial load together with thrust in one direction through a single raceway, which is why the EE series appears on mill roll necks, kiln trunnions, large gearbox shafts and crane sheaves. Cone and cup are ground as a matched raceway angle and roller path, so an EE-series bearing is specified by its assembly number rather than by either ring in isolation.

Published specifications

Bore (cone bore): 6.890 in / 175.00 mm
Series: EE607000 inch tapered, TS single row
Rows: 1
Rolling element: tapered roller, chrome alloy steel
Cage: pressed steel
Design units: inch series, metric bore dimension

Quantity and configuration

Sold as 1 Pc — one cone assembly comprising inner ring, rollers and cage. The outer race is a separate component. Two pieces are in stock from the same lot.

Interchange guidance

EE607071 is a Timken cone number in general use across the inch tapered interchange, and other brands carry the same base digits with their own prefixes. Cone numbers adjacent in the 6070xx block differ in bore or width and are related sizes rather than substitutes.