Caterpillar D5B Top Carrier Roller

We offer various type carrier top roller for excavator and bulldozer. Welcome to contact us to get more information.

ColorsYellow,Black or Customized
Material35MnB/50Mn
HardnessHRC52-58,Depth: 8-12mm
ProcessCasting/ Forged
Part No.D5B
Applicable BrandCaterpillar Bulldozer

Description

D5B Top Carrier Roller Assembly For Caterpillar Dozer

Product	Crawler Bulldozer Carrier Roller Excavator Top Roller
Material:	40Mn2/50Mn/35MnB
Production Process:	Casting/Forging
Color:	Black, Yellow or Customized
Certification:	ISO9001
Compatible Brand:	Komtasu, Caterpillar, Hitachi, Hyundai,Volove,Daewoo,etc.
Offer customized Service:	OEM,ODM

Carrier Roller Structure

The carrier roller is made of shaft, roller shell, o-rings, bi-metallic bushing bronze and seal group. It is made by forging or casting, machining, heat treatment, assembly, painting etc.

Top Roller Drawing

Main Features

Before assembling rollers, smooth the sharp part of spare parts and do the deburring, also clean the inner holes of the roller body and oil seal ect.
After finishing the assembling process,fill in 80% of clean extreme-pressure vehicle gear oil and confirm no leaking 4 hours later.
Track roller, carrier roller, idler are mounted with long life well sealed Duo-cone floating ring well sealed Duo-cone floating ring seal.
Carrier Roller are 100% inspection before shipment

Different Types of Carrier Rollers

Compatible Excavator Bulldozer Brands Models

Caterpillar	E220B, E225, E235, E320, E325, E330, CAT315, CAT320, CAT320C, etc.
	D3C, D4D, D4H, D6,D6D,D6R, D7,D7R, D8, D8N,D8R, D9R, D9N, D9G, etc.
Komatsu	PC30,PC30-3,PC30-5PC60,PC100,PC120-3,PC200-5,PC300, etc.
	D20,D31,D50,D60,D61,D61PX,D65A,D80,D85,D155,D275, etc.
Hitachi	EX60-2,EX100,EX120,EX200-1,EX270,EX300-1,EX300-3,etc.
Daewoo	DH55,DH220,DH220-3,DH280-3,DH55,DH258,DH130.etc.
Kobelco	SK100,SK200-3/5,SK200-6,SK220,SK320, etc.
Hyundai	R70-7,R80-7,R110-7,R130LC-3,R150LC-7,R200LC,R210,R290,etc.
Volvo	EC140,EC160,EC180,EC210,EC240,EC290B,etc.
Remark : The models above are just for reference, we can't list all models here. We can supply more products as your requirements. Please send your requirements to us via inquiry.