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Specification
Brand : Ferncaot
BulletPoint1 : Application--Compatible with Caterpillar Cat 304 304.5 305 305.5 306 1584765; It will provide long-lasting and dependable performance even if you operate in the most extreme conditions.
BulletPoint2 : Model--Replace for Caterpillar Cat 304 304.5 305 305.5 306 1584765
BulletPoint3 : Durable and good performance--With a robust heavy duty construction that withstands heavy loads and abrasive conditions, the track rollers are ensuring longevity and consistent performance in demanding excavation environments.
BulletPoint4 : High quality--our track rollers offer superior accuracy in guiding excavator tracks. This results in enhanced stability, reduced friction, and more precise movements, contributing to improved overall machine performance compared to other products in the market.Sealed bearings stop dirt, mud, and grime from penetrating inner components. It was designed and manufactured to exact OEM.
BulletPoint5 : Customer Service--Professional installation would be highly recommended , if you have any problems, please contact us first and we will try our best to help you.
ExternallyAssignedProductIdentifier1 : 0635776712897
ExternallyAssignedProductIdentifier2 : 635776712897
IncludedComponents : Cam Follower Bearing
ItemName : Bottom Track Roller for Caterpillar Cat 304 304.5 305 305.5 306 1584765
ItemPackageQuantity : 1
ItemTypeKeyword : track-runner-bearings
Manufacturer : Ferncaot
NumberOfItems : 1
PartNumber : Ferncaot-565
ProductDescription :

Package Includes:

1 x Track Roller （As Shown）

Item specifics:

Compatible Equipment Make: Cat

Model: 304 304.5 305 305.5 306

Part Type: Bottom Roller

Compatible Equipment Type: Excavator

Description：

1. Shell

Material 50Mn, through hardened HRC 25-28, CASE hardened HRC52-56, hardened thickness 5-8mm.

2. Side cover : QT450-10.

Strength is as follows

Tensile strength σb (MPa): ≥450

Yield strength σ0.2 (MPa):≥310

Hardness:160 ~ 210 hb

3. Roller, 45# carbon steel or 40Cr, quenched HRC25-30, surface quenched HRC52-58, hardened to a depth of 2-3mm.

4. Locking pin, 65Mn or 45 carbon steel, hardened HRC25-28.

5. Bolt, grade 12.9, HRC45-52. 6.

6. Seal: Nitrile rubber. Operating temperature range -20℃ to 110℃.

ProductSiteLaunchDate : 2025-02-07T08:15:52.507Z
SupplierDeclaredDgHzRegulation : not_applicable
UnspscCode : 31171500