4CR460C KOYO Four-row cylindrical roller bearings

Brand Name:KOYO
Model Number:4CR460C
Cone Part Number:M272749DGW
Cup Part Number:M272710
Design Units:Imperial
Bearing Weight:618.40 lb
Cage Type:Pin-Type
Aa - Cage-Cone Backface Clearance:0 in
d:18.8750 in

Product Details

Cone Part NumberM272749DGW
Cup Part NumberM272710
Design UnitsImperial
Bearing Weight618.40 lb
Cage TypePin-Type
Aa - Cage-Cone Backface Clearance0 in
d18.8750 in
D26.7500 in
B - Double Cone Width9.3750 in
C - Cup Width4.0000 in
T - Bearing Width across Cups9.3749 in
R - Cone Frontface To Clear Radius10.130 in
r - Cup Backface To Clear Radius20.250 in
da - Cone Frontface Backing Diameter20.08 in
Db - Cup Backface Backing Diameter24.92 in
Ab - Cage-Cone Frontface Clearance0.41 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3218000 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)41460000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5379000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6124000 lbf
K - Factor71.76
e - ISO Factor80.33
Y1 - ISO Factor92.03
Y2 - ISO Factor103.02
Cg - Geometry Factor110.26
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