Bottom Roller for Caterpillar 302.7D

Bottom Roller for Caterpillar 302.7D, Track Roller CATERPILLAR Friction Welding Bottom Track Roller, Caterpillar Dozer Excavator Track Rollers, Dozer Undercarriage Parts, flanged track roller, bulldozer track rollers, Replacement Cat style Roller Carrier, Undercarriage Parts, OEM Earthmoving Spare Parts Bottom Roller Track Rollers for Caterpillar D20 supplier from China

Bottom Roller for Caterpillar 302.7D Detail Information

Machine CAT
Model 302.7D
Product Bottom / Track Roller
Quantity Per Machine 6
Weight 7kg

Guaranteed to fit the CAT 302.7D, our Bottom Rollers are the ideal choice for all operators looking for quality and value
Heat treated steel casing
Sealed shaft and bearings
Oil filled
Heavy duty seals

Features:Durable
Material:50Mn Steel
Technique:Forging/Casting
Quality:Heat Treatment HRC 40-55
Color:Black Or Yellow
Warranty Time:12-18 Months
Shipment:By Air, Ship
Package:Export Packaging
High Light:flanged track roller, bulldozer track rollers

This is the aftermarket replacement bottom roller for the Caterpillar 302.4D and 302.7DCR mini excavators.
Alternate Part Number:
Caterpillar dealer part number: 386-0791
Alternate Models:
Caterpillar: 302.4D, 302.7DCR
Alternate Part: There are no known alternate part listings. This track roller is guaranteed to fit.
RELATED CAT 302.4D 30.27DCR UNDERCARRIAGE
Idler 379-2885 or 386-0728 (must verify)
Sprocket
Top Roller
Bottom Roller

This maintenance free Bottom Roller was made of the highest quality hardened steel with sealed bearings to protect them from foreign debris, manufactured to exact OEM specs providing you dependable service while operating in the most extreme conditions.

The HCE PARTS undercarriage product line serves both the heavy equipment and industrial markets with rubber track machinery such as Excavators, Mini Excavators, Compact Track Loaders, Mini Skid Steers, and Mini Dozers. We offer one of the most dependable complete range of Rollers, Drive Sprockets, and Idler Wheels in the industry. CAT 302.5 Mini Excavator Bottom Roller

Track rollers
Track rollers /234-6206/ are an essential part of the overall undercarriage system as they carry a whole host of tracked machines. The size of the rollers is selected so that the machine can work without any problems in normal working mode. And the temperature resulting from prolonged loading is safely removed from all components (bearings, seals, etc.).  302.5 Caterpillar BOTTOM TRACK ROLLER 185-7280

The maximum resistance to abrasion of the rollers is achieved thanks to appropriate castings, precise machining and induction hardening. Moreover, good parameters are obtained thanks to tempering, increasing durability and extending the life of the rollers through their even wear.