TIMKEN 48685-90023 Tapered Roller Bearing Assemblies
Brand Name: |
TIMKEN |
Model Number: |
48685-90023 |
Cone Part Number: |
DX577285 |
Cup Part Number: |
DX985397 |
Design Units: |
Imperial |
Bearing Weight: |
14.4 Kg |
Cage Type: |
Stamped Steel |
d: |
304.8 mm |
D: |
393.7 mm |
B - Cone Width: |
50.8 mm |
PDF |
48685-90023 |
Product Details
Cone Part Number |
DX577285 |
Cup Part Number |
DX985397 |
Design Units |
Imperial |
Bearing Weight |
14.4 Kg |
Cage Type |
Stamped Steel |
d |
304.8 mm |
D |
393.7 mm |
B - Cone Width |
50.8 mm |
C - Cup Width |
38.100 mm |
B |
50.803 mm |
R - Cone Backface To Clear Radius1 |
6.35 mm |
r - Cup Backface To Clear Radius2 |
3.30 mm |
da - Cone Frontface Backing Diameter |
319.02 mm |
db - Cone Backface Backing Diameter |
328.93 mm |
Da - Cup Frontface Backing Diameter |
380.00 mm |
Db - Cup Backface Backing Diameter |
373.89 mm |
Ab - Cage-Cone Frontface Clearance |
2.5 mm |
Aa - Cage-Cone Backface Clearance |
4.6 mm |
a - Effective Center Location3 |
12.7 mm |
C90 - Dynamic Radial Rating (90 million revolutions)4 |
42100 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)5 |
162000 lbf |
C0 - Static Radial Rating |
295000 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
25900 lbf |
K - Factor7 |
1.63 |
e - ISO Factor8 |
0.36 |
Y - ISO Factor9 |
1.67 |
G1 - Heat Generation Factor (Roller-Raceway) |
1753.3 |
G2 - Heat Generation Factor (Rib-Roller End) |
301 |
Cg - Geometry Factor |
0.158 |