Included activities starts

The production activity boundary of the product starts from raw material procurement.

Included activities ends

The production activity boundary of this product ends at packaging and warehouse release.

Description

Bearings can be used to ensure the proper operation of work rolls; this dataset includes primary raw materials, auxiliary materials, energy, and waste from the production process, but infrastructure such as production equipment and factory construction is not included within the system boundary of the dataset; the life cycle inventory is compiled from data obtained from multiple sources; bearing production activities include raw material preparation, inner ring machining, outer ring machining, rolling element machining, cage machining, bearing assembly, finished product quality inspection, and packaging processes.

Activity Description

The production activities of this product include raw material preparation, inner ring machining, outer ring machining, rolling element machining, cage machining, bearing assembly, finished product quality inspection, packaging, and other processes.

Process Description

A bearing is a mechanical component that restricts relative motion to the desired range of movement and reduces friction between moving parts, used to ensure the normal operation of work rolls.

Bearing, carbon steel

Bearing, carbon steel