Product Details

KOYO 51306 thrust ball bearings

Brand Name KOYO
Model Number 51306
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

KOYO 51306 bearing Size Chart (mm/inches)

Cone Part NumberM244249DGW
Cup Part NumberM244210XX
Design UnitsImperial
Bearing Weight61.90 lb
Cage TypeStamped Steel
Aa - Cage-Cone Backface Clearance0 in
d8.6875 in
D12.3750 in
B - Double Cone Width4.5625 in
C - Cup Width1.9375 in
T - Bearing Width across Cups4.5624 in
R - Cone Frontface To Clear Radius10.060 in
r - Cup Backface To Clear Radius20.130 in
da - Cone Frontface Backing Diameter9.25 in
Db - Cup Backface Backing Diameter11.54 in
Ab - Cage-Cone Frontface Clearance0.14 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)340500 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4272000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)570500 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)623100 lbf
K - Factor71.76
e - ISO Factor80.33
Y1 - ISO Factor92.03
Y2 - ISO Factor103.02
Cg - Geometry Factor110.136
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