TIMKEN 2580-2523 tapered roller bearings
Also known as : 2580-2523
- Inside Diameter: 31.75 mm
- Outside Diameter: 69.85 mm
- Width: 23.813 mm
- Basic dynamic load rating: 83.7 kN
- Basic static load rating: 94.4 kN
TIMKEN 2580-2523 Bearing
TIMKEN 2580-2523 Bearing details
Series | 2500 |
---|---|
model | 2580-2523 |
Cone Part Number | 2580 |
Cup Part Number | 2523 |
Design Units | Imperial |
Cage Type | Stamped Steel |
Bearing Weight |
0.500 Kg 1.00 lb |
Dimensions | |
d - Bore |
31.750 mm 1.2500 in |
D - Cup Outer Diameter |
69.850 mm 2.7500 in |
B - Cone Width |
25.357 mm 0.9983 in |
C - Cup Width |
19.050 mm 0.7500 in |
T - Bearing Width |
23.813 mm 0.9375 in |
Abutment and Fillet Dimensions | |
R - Cone Backface "To Clear" Radius |
0.760 mm 0.03 in |
r - Cup Backface "To Clear" Radius |
1.27 mm 0.050 in |
da - Cone Frontface Backing Diameter |
37.59 mm 1.48 in |
db - Cone Backface Backing Diameter |
38.61 mm 1.52 in |
Da - Cup Frontface Backing Diameter |
65.00 mm 2.56 in |
Db - Cup Backface Backing Diameter |
60.96 mm 2.40 in |
Ab - Cage-Cone Frontface Clearance |
1.5 mm 0.06 in |
Aa - Cage-Cone Backface Clearance |
0.5 mm 0.02 in |
a - Effective Center Location |
-8.60 mm -0.34 in |
Basic Load Ratings | |
C90 - Dynamic Radial Rating (90 million revolutions) |
21700 N 4880 lbf |
C1 - Dynamic Radial Rating (1 million revolutions) |
83700 N 18800 lbf |
C0 - Static Radial Rating |
94400 N 21200 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions) |
10200 N 2280 lbf |
Factors | |
K - Factor | 2.14 |
e - ISO Factor | 0.27 |
Y - ISO Factor | 2.19 |
G1 - Heat Generation Factor (Roller-Raceway) | 23.6 |
G2 - Heat Generation Factor (Rib-Roller End) | 9.63 |
Cg - Geometry Factor | 0.0656 |
TIMKEN 2580-2523 bearings, TS (Tapered Single) Imperial, Tapered roller bearings.