Specifications of TIMKEN Bearing 2584 - 2523D
Specifications
Series |
2500 |
Cone Part Number |
2584 |
Cup Part Number |
2523D |
Design Unit |
Inch |
Bearing Weight |
2.48 lb1.123 Kg |
Cage Material |
Stamped Steel |
Dimensions
d – Bore |
1.2808 in32.532 mm |
D – Cup Outer Diameter |
2.75 in69.85 mm |
B – Cone Width |
1.0608 in26.944 mm |
C – Double Cup Width |
2.2500 in57.150 mm |
T – Bearing Width across Cones |
2.7500 in69.850 mm |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
0.2 in5.1 mm |
r – Cup Backface “To Clear” Radius2 |
0.03 in0.8 mm |
db – Cone Backface Backing Diameter |
1.87 in47.5 mm |
Da – Cup Frontface Backing Diameter |
2.56 in64.01 mm |
Aa – Cage-Cone Backface Clearance |
0.08 in2 mm |
a – Effective Center Location3 |
-0.4 in-10.2 mm |
Basic Load Ratings
C90 – Dynamic Radial Rating (One-Row, 90 million revolutions)4 |
4880 lbf21700 N |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)5 |
32800 lbf146000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)6 |
8500 lbf37800 N |
Ca90 – Dynamic Thrust Rating (90 million revolutions)7 |
2280 lbf10200 N |