3877A/3820 Single Row Tapered Roller Bearing (Imperial)
Cone Part Number: 3877A
Cup Part Number: 3820
Size: 1 5/8x3.375x1.1875 inch (41.275x85.725x30.163 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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3877A/3820 Tapered Roller Bearing |
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Series: |
3800 |
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Cone P/N: |
3877A |
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Cup P/N: |
3820 |
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Bearing Weight (kg) |
0.8 |
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Main Dimensions: |
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inch |
mm |
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d-Bore: |
1 5/8 |
41.275 |
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D-Cup Outer Diameter: |
3.375 |
85.725 |
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B-Cone Width: |
1.1875 |
30.163 |
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C-Cup Width: |
0.9375 |
23.813 |
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T-Bearing Width: |
1.1875 |
30.163 |
Applications:
1.Vehicle front wheels
2.Differential and pinion configurations
3.Conveyor rolls
4.Machine tool spindles
5.Trailer wheels















