CR 27438 SKF SKF CR SEALS
Brand Name: |
SKF |
Model Number: |
CR 27438 |
Series: |
450000 |
Cone Part Number: |
EE450551 |
Cup Part Number: |
451250 |
Design Units: |
Imperial |
Bearing Weight: |
33.20 Kg |
Cage Type: |
Stamped Steel |
d: |
139.700 mm |
D: |
317.500 mm |
Product Details
Series |
450000 |
Cone Part Number |
EE450551 |
Cup Part Number |
451250 |
Design Units |
Imperial |
Bearing Weight |
33.20 Kg |
Cage Type |
Stamped Steel |
d |
139.700 mm |
D |
317.500 mm |
B - Cone Width |
93.663 mm |
C - Cup Width |
61.913 mm |
B |
88.900 mm |
R - Cone Backface To Clear Radius1 |
9.650 mm |
r - Cup Backface To Clear Radius2 |
6.86 mm |
da - Cone Frontface Backing Diameter |
167.89 mm |
db - Cone Backface Backing Diameter |
180.09 mm |
Da - Cup Frontface Backing Diameter |
275.08 mm |
Db - Cup Backface Backing Diameter |
268.99 mm |
Ab - Cage-Cone Frontface Clearance |
-1.5 mm |
Aa - Cage-Cone Backface Clearance |
17.3 mm |
a - Effective Center Location3 |
-28.2 mm |
C90 - Dynamic Radial Rating (90 million revolutions)4 |
61400 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)5 |
237000 lbf |
C0 - Static Radial Rating |
333000 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
34300 lbf |
K - Factor7 |
1.79 |
e - ISO Factor8 |
0.33 |
Y - ISO Factor9 |
1.84 |
G1 - Heat Generation Factor (Roller-Raceway) |
747.4 |
G2 - Heat Generation Factor (Rib-Roller End) |
76.3 |
Cg - Geometry Factor |
0.118 |