TIMKEN 15578-15523 tapered roller bearings
Also known as : 15578-15523
- Inside Diameter: 25.4 mm
- Outside Diameter: 60.325 mm
- Width: 19.842 mm
- Basic dynamic load rating: 54.5 kN
- Basic static load rating: 50.1 kN
TIMKEN 15578-15523 Bearing
TIMKEN 15578-15523 Bearing details
Series | 15500 |
---|---|
model | 15578-15523 |
Cone Part Number | 15578 |
Cup Part Number | 15523 |
Design Units | Imperial |
Cage Type | Stamped Steel |
Bearing Weight |
0.300 Kg 0.60 lb |
Dimensions | |
d - Bore |
25.400 mm 1.0000 in |
D - Cup Outer Diameter |
60.325 mm 2.3750 in |
B - Cone Width |
17.463 mm 0.6875 in |
C - Cup Width |
15.875 mm 0.6250 in |
T - Bearing Width |
19.842 mm 0.7812 in |
Abutment and Fillet Dimensions | |
R - Cone Backface "To Clear" Radius |
1.270 mm 0.050 in |
r - Cup Backface "To Clear" Radius |
1.52 mm 0.06 in |
da - Cone Frontface Backing Diameter |
30.48 mm 1.20 in |
db - Cone Backface Backing Diameter |
32.51 mm 1.28 in |
Da - Cup Frontface Backing Diameter |
55.10 mm 2.17 in |
Db - Cup Backface Backing Diameter |
51.05 mm 2.01 in |
Ab - Cage-Cone Frontface Clearance |
2.5 mm 0.1 in |
Aa - Cage-Cone Backface Clearance |
0 mm 0 in |
a - Effective Center Location |
-5.10 mm -0.20 in |
Basic Load Ratings | |
C90 - Dynamic Radial Rating (90 million revolutions) |
14100 N 3180 lbf |
C1 - Dynamic Radial Rating (1 million revolutions) |
54500 N 12300 lbf |
C0 - Static Radial Rating |
50100 N 11300 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions) |
8380 N 1880 lbf |
Factors | |
K - Factor | 1.69 |
e - ISO Factor | 0.35 |
Y - ISO Factor | 1.73 |
G1 - Heat Generation Factor (Roller-Raceway) | 12.7 |
G2 - Heat Generation Factor (Rib-Roller End) | 10.3 |
Cg - Geometry Factor | 0.0577 |
TIMKEN 15578-15523 bearings, TS (Tapered Single) Imperial, Tapered roller bearings.