4CR460C KOYO Four-row cylindrical roller bearings
Brand Name: | KOYO |
Model Number: | 4CR460C |
Series: | M272700 |
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 |
PDF |
4CR460C |
Product Details
Series | M272700 |
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 |
D | 26.7500 in |
B - Double Cone Width | 9.3750 in |
C - Cup Width | 4.0000 in |
T - Bearing Width across Cups | 9.3749 in |
R - Cone Frontface To Clear Radius1 | 0.130 in |
r - Cup Backface To Clear Radius2 | 0.250 in |
da - Cone Frontface Backing Diameter | 20.08 in |
Db - Cup Backface Backing Diameter | 24.92 in |
Ab - Cage-Cone Frontface Clearance | 0.41 in |
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 218000 lbf |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 1460000 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 379000 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 124000 lbf |
K - Factor7 | 1.76 |
e - ISO Factor8 | 0.33 |
Y1 - ISO Factor9 | 2.03 |
Y2 - ISO Factor10 | 3.02 |
Cg - Geometry Factor11 | 0.26 |