2578/2523-S Single Row Tapered Roller Bearing (Imperial)
Cone Part Number: 2578
Cup Part Number: 2523-S
Size: 1.125x2.75x0.9375 inch (28.575x69.85x23.813 mm)
TS (Tapered Single) bearing is the most basic and most widely used type of tapered roller bearing. It consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft.
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2578/2523-S Tapered Roller Bearing |
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Series: |
2500 |
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Cone P/N: |
2578 |
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Cup P/N: |
2523-S |
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Bearing Weight (kg) |
0.5 |
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Main Dimensions: |
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inch |
mm |
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d-Bore: |
1.125 |
28.575 |
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D-Cup Outer Diameter: |
2.75 |
69.85 |
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B-Cone Width: |
0.9983 |
25.357 |
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C-Cup Width: |
0.75 |
19.05 |
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T-Bearing Width: |
0.9375 |
23.813 |
Applications:
1.Vehicle front wheels
2.Differential and pinion configurations
3.Conveyor rolls
4.Machine tool spindles
5.Trailer wheels















