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Specification
Brand : Korelox
BulletPoint : Bearings
BulletPoint1 : The Korelox Bottom Roller replacement for all SVL models including SVL65-2, SVL65-2C, SVL75, SVL75-2, SVL75-2C, SVL75C, SVL90, SVL90-2, SVL90-2C, SVL90C, SVL95-2S, SVL95-2SC, SVL97-2 and SVL97-2C. Please confirm the item if it matches your need before you purchase
BulletPoint2 : Shell wheel body: material 50 Mn, hardening hardness HRC 25-28, CASE hardening hardness HRC 52-58, hardening thickness 5-8mm
BulletPoint3 : Side cover: QT 450-10, strength as follows: tensile strength ob (MPa): ≥450 yield strength 00.2 (MPa): ≥310 hardness: 160 ~ 210 hb
BulletPoint4 : Roller: 45 # carbon steel or 40 Cr. Quenching of HRC25-30 and surface quenching of HRC 52-58. Hardening depth of 2-3mm
BulletPoint5 : Lock pin 65 Mn or 45 carbon steel, hardness HRC 25-28
BulletPoint6 : Bolts, grade 12.9, HRC 45-52.6
BulletPoint7 : Seal: nitrile rubber. Operating temperature range-20℃ to 110℃
Color : One Color
ExternallyAssignedProductIdentifier : 9463747448022
ExternallyAssignedProductIdentifier1 : 0781933412343
ExternallyAssignedProductIdentifier2 : 781933412343
FitType : Vehicle Specific
IncludedComponents : 1x Track Roller(As Shown)
ItemName : Track Roller Bottom Roller Replacement for All SVL Models for SVL65 SVL75 SVL90 SVL95 SVL97
ItemPackageDimensions_Height : 1 centimeters
ItemPackageDimensions_Length : 3 centimeters
ItemPackageDimensions_Width : 2 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : track-runner-bearings
Manufacturer : Kamajo
ModelName : Manufacturer Part #
ModelNumber : Kamajo-0040
NumberOfItems : 1
PartNumber : Kamajo-0040
ProductDescription : Fitment Guide:
Replacement for all SVL models including SVL65-2, SVL65-2C, SVL75, SVL75-2, SVL75-2C, SVL75C, SVL90, SVL90-2, SVL90-2C, SVL90C, SVL95-2S, SVL95-2SC, SVL97-2 and SVL97-2C

Roller Specifications:
Bottom Roller Weight：72.75 pounds
Package Dimensions：8.66"X8.66"X9.05"
Color: Black
Material: 50 MnB Steel
Surface Hardness: HRC52-58, Deepth:5mm-8mm
Locking pin, 65Mn or 45 carbon steel, hardened HRC25-28.
Bolt, grade 12.9, HRC45-52. 6.
Seal: Nitrile rubber. Operating temperature range -20℃ to 110℃.
Finish: Smooth
Technique: Forging and Casting
Note: Please confirm the item if it matches your need before you purchase.


Track Roller Features:
1. Wheel body
forged from 50Mn round steel with good hardenability. The heat treatment process of quenching and tempering and medium frequency surface quenching ensures its strength and wear resistance.
two pieces roller shell rim. Heat treated shells for body strength and longer wear life.
Heat treated for a deep uniform hardened depth that provides wear life equal to link wear life.

2.Roller shaft
shaft and bearing designed to carry and turn with heavy track weight forged and heat treated for strength.
Bearing surfaces are hardened and polished to reduce friction and wear.
Center flange absorbs side thrust from roller shell.

3.Cast Iron bushing
Supports the bronze sleeve bearing.
Cast from iron to absorb loads without permanent deformation.
Large lubricant reservoir to reduce heat build up.

4.Bronzed sleeve bearing
Sleeve design provides a large surface area for better load distribution.
Inner diameter surface is polished to a smooth finish.
Soft bronze coating in the bearing absorbs any small foreign particles before they can damage the shaft and seals.


Why choose korelox? What are the advantages of our product?
1.This bottom roller is a durable undercarriage replacement part for your excavator.
2. korelox rollers utilize special high strength-hardened steel and quality seal groups that provide excellent lubricating oil retention.
3.Sealed bearings stop dirt, mud, and grime from penetrating inner components.
4.Each item has been factory tested and meets or exceeds OEM specifications using a high-quality, high-strength steel.
5.It will provide long-lasting and dependable performance even if you operate in the most extreme conditions.
ProductSiteLaunchDate : 2024-08-19T06:48:12.447Z
Size : for SVL all models
SupplierDeclaredDgHzRegulation : not_applicable
SupplierDeclaredHasProductIdentifierExemption : 1
UnitCount : 1
UnspscCode : 25170000
WarrantyDescription : 12 Months Warranty