2558/2523D Double-Row Tapered Roller Bearing, TDO Design, 1.1875" Bore × 2.750" OD × 2.625" Width, High Radial & Axial Load Capacity
2558/2523D Double-Row Tapered Roller Bearing is a TDO (Tapered Double Outer) imperial bearing designed to accommodate high radial loads and axial loads in both directions. It features a 1.1875-inch bore, 2.750-inch outside diameter, and 2.625-inch overall width. The double-row tapered roller configuration provides high load-carrying capacity, excellent rigidity, and reliable performance in demanding industrial and automotive applications.
Product Specifications
| Type |
Double row tapered roller bearing |
| Brand Name |
Famous brand |
| Place of Origin |
China |
| Material of bearing |
Chrome steel |
| Dimension |
1.1875" Bore × 2.750" OD × 2.625" |
| Cage |
Steel cage |
| Application |
Heavy industry and so on |
| Seals Type |
Open |
| CERTIFICATE |
COC |
| Lubrication |
Oil or grease |
| Precision |
P5 |
| Model |
2558/2523D |
| Special design |
Tapered roller bearing |
Product Features
- High radial load capacity — dynamic radial rating up to 146 kN.
- Handles axial loads in addition to radial loads.
- Double-row design provides greater load capacity and rigidity than a comparable single-row bearing.
- TDO configuration provides a compact arrangement for applications requiring support in both directions.
- Timken optimized internal geometry is designed to reduce torque and operating temperature, potentially extending lubrication life.
- Suitable for wheel assemblies, gearboxes, differentials, industrial machinery, conveyors, and other heavy-duty rotating equipment.
Additional Taper Roller Bearings Available
| Metric Bearing No. |
d |
D |
T |
B |
C |
R |
r |
Weight |
| 33012 |
60.000 |
95.000 |
27.000 |
26.000 |
21.000 |
1.5 |
1.5 |
0.666 |
| 33013 |
65.000 |
100.000 |
27.000 |
27.000 |
21.000 |
1.5 |
1.5 |
0.740 |
| 33016 |
80.000 |
125.000 |
36.000 |
36.000 |
29.500 |
1.5 |
1.5 |
1.615 |
| 33019 |
95.000 |
145.000 |
39.000 |
39.000 |
32.500 |
2.0 |
2.0 |
2.260 |
| 33021 |
105.000 |
160.000 |
43.000 |
43.000 |
34.000 |
2.5 |
2.0 |
2.980 |
| 33108 |
40.000 |
75.000 |
26.000 |
26.000 |
20.500 |
1.5 |
1.5 |
0.484 |
| 33109 |
45.000 |
80.000 |
26.000 |
26.000 |
20.500 |
1.5 |
1.5 |
0.536 |
| 33110 |
50.000 |
85.000 |
26.000 |
26.000 |
20.000 |
1.5 |
1.5 |
0.595 |
| 33113 |
65.000 |
110.000 |
34.000 |
34.000 |
26.500 |
1.5 |
1.5 |
1.300 |
| 33116 |
80.000 |
130.000 |
37.000 |
37.000 |
29.000 |
2.0 |
1.5 |
1.864 |
| 33118 |
90.000 |
150.000 |
45.000 |
45.000 |
35.000 |
2.5 |
2.0 |
3.130 |
Additional Bearing Types
Application: wheel assemblies, gearboxes, differentials, industrial machinery, conveyors, and other heavy-duty rotating equipment.