ROLLER BEARING Parker Hydraulic gear Pump Parts

RCHC manufactures high-performance aftermarket replacement roller bearings engineered to meet or exceed OEM specifications for the Parker PGP / Commercial Shearing cast iron gear pump and motor lines. Our high-utility heavy-duty components, deliver the precise geometric dimensions, extreme load capacities, and wear resistance required for grueling B2B distribution channels, fleet maintenance, and machinery repairs.

Industry Applications & Machinery Vehicles

Our aftermarket roller bearings are fully field-tested and cross-compatible with heavy equipment running Parker/Commercial external gear configurations. Major vocational classes include:

• Construction & Infrastructure Fleet: Articulated dump trucks, truck-mounted concrete pumps, wheel loaders, backhoes, and mobile cranes.
• Waste & Environmental Service Vehicles: Refuse collection trucks, municipal sewer cleaners, and scrap metal balers/compactors.
• Material Handling Equipment: Rough-terrain forklifts, container reach stackers, and log loaders.
• Mining & Drilling Operations: Rock drill rigs, underground haul trucks, and bulk aggregate conveyor drive units.
• Agricultural Machinery: High-tonnage grain harvesters, forestry forwarders, and industrial wood chippers.

ROLLER BEARING (Ø1.687″ O.D.)	391-0381-068
ROLLER BEARING (Ø1.937″ O.D.)	391-0381-059
ROLLER BEARING (Ø2.322″ O.D.)	391-0381-060