389DE/382A Double Row Tapered Roller Bearing (Size: 2.1875x3.8125x2.0195 Inch)
The 389DE/382A bearing is a Tapered Roller Bearings with an inner diameter of 55.563 mm , an outer diameter of 96.838 mm, a width of 51.295 mm. It typically uses Standard grade precision tolerances and features a Steel cage, Chrome Steel (Gcr15) rings. together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
Application: Gearboxes, Hoisting Equipment, Rolling Mills and Machines in the Mining Industry, e.g. tunnelling machines.
389DE/382A Tapered Roller Bearing, TDI Type, Double Row, Inch Size.
Size (Inner Dia x Outer Dia x Bearing Width Across Cups): 2.1875x3.8125x2.0195 Inch ( 55.563x96.838x51.295 mm)
Cone Part No.: 389DE
Cup Part No.: 382A
Mini Operating Temperature:-40 °C
Max Operating Temperature:120 °C
389DE/382A Tapered Roller Bearings have a one-piece double inner race (Cone) 389DE and two single outer races (Cup) 382A and are typically supplied complete with an outer race spacer as a pre-set assembly. The bearing can be used at fixed positions on rotation shaft applications. For rotating housing application it can be used to float on the stationary shaft.
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389DE/382A Tapered Roller Bearing |
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Type: |
TDI |
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Series: |
385 |
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Cone Part Number: |
389DE |
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Cup Part Number: |
382A |
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Bearing Weight (kg) |
2.05 |
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Main Dimensions: |
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inch |
mm |
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d-Bore: |
2.1875 |
55.563 |
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D-Cup Outer Diameter: |
3.8125 |
96.838 |
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B-Double Cone Width: |
2.094 |
53.188 |
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C-Cup Width: |
0.625 |
15.875 |
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T-Bearing Width Across Cups |
2.0195 |
51.295 |
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Bearing Type: |
Roller |
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Ring Material: |
Chrome Steel |
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Roller Material: |
Chrome Steel |
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Cage Material: |
Stamped Steel |
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Precision: |
Standard Precision |
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Load Direction: |
Combined Radial and Thrust |
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Country of Origin: |
China |
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HS Code: |
8482500090 |
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Applications: gearboxes, hoisting equipment, rolling mills and machines in the mining industry, e.g. tunnelling machines.
All the bearings we are offering are direct factory price, fast delivery, perfect quality. For more bearings, please feel free to mail us at [email protected] or contact us by Wechat or Whatsapp at +8618062246726.
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