D9R Bottom Roller

D9R Bottom Roller

Name: Bottom roller/track roller/lower roller for Caterpillar CAT dozer D9R, D9N & D9T Part Number & CAT code for Single flange type 104-3495 196-9955 7T1258 Berco reference CR4672 Part Number & CAT code for double flangle type 104-3496 196-9954 7T1253 Berco reference 4T4673 Track...

Product Details

Name:

Bottom roller/track roller/lower roller for Caterpillar CAT dozer D9R, D9N & D9T

Part Number & CAT code for Single flange type 

104-3495 196-9955 7T1258  Berco reference CR4672

Part Number & CAT code for double flangle type

104-3496  196-9954 7T1253  Berco reference 4T4673


Track roller 7S7672, 7S7673, 8P5605, 8P5604 for D9H, D9G

Botton roller 6Y2948, 6Y2950, 7T1831, 9G8641 for D9L


Material: 40SiMnTi

Forming:  Forging casting

Hardness: HRC50-56,deepth:4mm-10mm

ISO9001-9002

Warranty Period: 12month (2000hours), general wear life 4000hours


Advantages:

Each roller shaft is engineered drop-forged and machined by the utilization of the most modern technological advances known to the industry , Grinding and finishing methods , etc to guarantees max strength , max life .

Each roller shell is carefully heat treated to ensure long wear life and stress resistance .

surface hardness HBN460 for reduced wear and longer life, adding value to your products further to your business by maximizing durability of your products.

 



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