excavator crankshaft diesel engine part for doosan,hyundai,kato,kobelco,kubota,sumitomo,volvo

100% Jinan Excavator Parts Company Authentic. excavator crankshaft diesel engine part for doosan,hyundai,kato,kobelco,kubota,sumitomo,volvo 2800 Series Highest Quality. Certified Supplier.

Min.Order Quantity 1 pcs
Price Negotiable

Product Details

Series2800
Cone Part Number2879
Cup Part Number2820
Design UnitsImperial
Bearing Weight0.5 Kg
Cage TypeStamped Steel
d31.750 mm
D73.025 mm
B - Cone Width23.813 mm
C - Cup Width17.463 mm
B22.225 mm
R - Cone Backface To Clear Radius10.760 mm
r - Cup Backface To Clear Radius23.30 mm
da - Cone Frontface Backing Diameter38.61 mm
db - Cone Backface Backing Diameter39.62 mm
Da - Cup Frontface Backing Diameter68.10 mm
Db - Cup Backface Backing Diameter62.99 mm
Ab - Cage-Cone Frontface Clearance1.3 mm
Aa - Cage-Cone Backface Clearance0 mm
a - Effective Center Location3-5.6 mm
C90 - Dynamic Radial Rating (90 million revolutions)44260 lbf
C1 - Dynamic Radial Rating (1 million revolutions)516400 lbf
C0 - Static Radial Rating18800 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)62690 lbf
K - Factor71.59
e - ISO Factor80.37
Y - ISO Factor91.63
G1 - Heat Generation Factor (Roller-Raceway)23.1
G2 - Heat Generation Factor (Rib-Roller End)12.4
Cg - Geometry Factor0.0718
View more

Company Profile

Jinan Excavator Parts Company
Worktime 9:00-18:00(Beijing time)
Phone 86 0531-8299 9952
Fax 86 0531 -82990353
View more

Related News

  • 608ZZ Bearing Interchange Guide: Ensuring Seamless Replacement
    Introduction Welcome to the 608ZZ Bearing Interchange Guide: Ensuring Seamless Replacement. This guide delves into the intricate world of 608ZZ bearings, exploring their ubiquitous presence and critical role in various applications....
  • Enduro Bearings vs. NTN vs. Koyo: Evaluating Performance and Reliability
    Introduction Bearings play a crucial role in industrial applications, ensuring smooth and efficient machinery operation by reducing friction between moving parts. In this comparative analysis, we focus on three prominent bearing...
  • Spherical Bearing Manual: Best Practices for Longevity and Performance
      Introduction   Overview of Spherical Bearings and Their Importance in Mechanical Systems Spherical bearings are crucial components in many mechanical systems, providing pivotal motion and the ability to handle...

    • Recommended Products

    Top Products

    Hydraulic 6C T6D T6E T7E Single Vane Pump T6CC0100105R03C100 Hydraulic 6C T6D T6E T7E Single Vane Pump T6EDM062B382R05C1
    All Products Contact Now
    Contact Us