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9278/9221-B Flanged Tapered Roller Bearing Size 2 11/16x6.375x1.8125 Inch
9278/9221-B Tapered Roller Bearing, Single Row, With Flange.
Cone Part No.: 9278
Cup Part No.: 9221-B
Size (Inner Dia x Outer Dia x Assembly Width): 2 11/16x6.375x1.8125 inch (68.263x161.925x46.038mm)
Mini Operating Temperature:-40 °C
Max Operating Temperature:120 °C
9278/9221-B tapered roller bearing (TSF type) consists of two main separable parts: the cone (inner ring) 9278 assembly and the cup (outer ring) 9221-B. It is typically mounted in opposing pairs on a shaft. TSF bearings have flanged cups to facilitate axial location and accurately align seals in through-bored housings.
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9278/9221-B Tapered Roller Bearing |
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Type: |
TSF (Tapered Single) |
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Series: |
9200 |
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Cone Part Number: |
9278 |
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Cup Part Number: |
9221-B |
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Bearing Weight (kg) |
4.6 |
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Main Dimensions: |
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inch |
mm |
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d-Bore: |
2 11/16 |
68.263 |
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D-Cup Outer Diameter: |
6.375 |
161.925 |
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D1-Flange Outer Diameter: |
6.75 |
171.45 |
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B-Cone Width: |
1.8125 |
46.038 |
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C-Cup Width: |
1.1875 |
30.163 |
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C1-Cup Flange Width: |
0.2810 |
7.137 |
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T1 - Bearing Width to Flange: |
0.9685 |
24.6 |
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Bearing Type: |
Roller |
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Bearing 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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Applicatioins: Gearing Systems and Transmissions, Thermal Power Coal Transporters, Port Equipment, Rubber and other Industrial applications, Machine Tool Spindles, Gear Reducer, Automotive Drive Axle, Aircraft wheels, Agricultural Wheels, Tensioning Roller, Raking Machine, Construction and Mining Equipment, Railroad Axle-box, etc.
All the bearings we are offering are direct factory price, fast delivery, perfect quality. For more bearings, please feel free to mail us at sales@partsservicesupply.com or contact us by Wechat or Whatsapp at +8618062246726.
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