8H5346 Cylindrical Roller Bearing

8H5346 is a cylindrical roller bearing used in Caterpillar tracked bulldozers and pipe-layers. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Caterpillar D7F tracked bulldozer
• Caterpillar D7G tracked bulldozer
• Caterpillar D8H tracked bulldozer
• Caterpillar D8K tracked bulldozer
• Caterpillar 583K pipe-layer

Cross-reference numbers

• 8H-5346 — Caterpillar equipment part number format
• 8H5346 — part number without the hyphen

Specifications

Cylindrical roller bearings are used to reduce friction and provide separation between mating components. The bearing type is intended for low- to medium-speed operation under heavy loads with limited lateral movement.