Product Details

GCR15 Agricultural Machinery Bearing 205KPP2 7/8

Brand Name NSK
Model Number 6311ZC3
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

NSK 6311ZC3 bearing Size Chart (mm/inches)

Series1900
Cone Part Number1988
Cup Part Number1931
Design UnitsImperial
Bearing Weight0.30 Kg
Cage TypeStamped Steel
d28.575 mm
D60.325 mm
B - Cone Width19.355 mm
C - Cup Width15.875 mm
B19.845 mm
R - Cone Backface To Clear Radius13.560 mm
r - Cup Backface To Clear Radius21.27 mm
da - Cone Frontface Backing Diameter33.53 mm
db - Cone Backface Backing Diameter39.62 mm
Da - Cup Frontface Backing Diameter55.88 mm
Db - Cup Backface Backing Diameter52.07 mm
Ab - Cage-Cone Frontface Clearance2 mm
Aa - Cage-Cone Backface Clearance0 mm
a - Effective Center Location3-5.8 mm
C90 - Dynamic Radial Rating (90 million revolutions)42820 lbf
C1 - Dynamic Radial Rating (1 million revolutions)510900 lbf
C0 - Static Radial Rating11300 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)61590 lbf
K - Factor71.77
e - ISO Factor80.33
Y - ISO Factor91.82
G1 - Heat Generation Factor (Roller-Raceway)12.5
G2 - Heat Generation Factor (Rib-Roller End)6.3
Cg - Geometry Factor0.0565

GCR15 Agricultural Machinery Bearing 205KPP2 7/8

GCR15 Agricultural Machinery Bearing 205KPP2 7/8 Cad Models

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