An item designed to be affixed to a base, forming a housing for a removable bearing or the bearing may be an integral part of the housing. It is used to prevent the admission of dirt and/or foreign matter, retain the lubricant and to position a shaft or the like.
sub for t211039 special features, cap part name assigned by controlling agency, 2320-01-558-5671;850j tier iii crawler dozer end item identification