Hubei Parts Service Supply Co., Ltd.
388A/384ED Tapered Roller Bearing (Size: 2.265x3.937x1.9369 Inch)

388A/384ED Tapered Roller Bearing (Size: 2.265x3.937x1.9369 Inch)

Min. Order:
1 Piece
Stock:
100 Piece
Port:
Tianjin, Shanghai, Shenzhen, Guangzhou or Qingdao
Payment term:
by T/T in advance
Delivery time:
2-3 days for stock, 25-30 days for bulk production
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Mobile NO.: +86-18062246726
Technical Parameters:
Product Designations:
388A/384ED
HS Code:
8482500090
Structure:
Roller Bearing
Number of Rows:
Double
Inside Diameter:
57.531 mm
Outside Diameter:
100 mm
Thickness:
49.197 mm
Weight:
1.44 KG
Demensions:
57.531x100x49.197
Brand:
Neutral Product
Precision Rating:
Standard
Load Direction:
Radial and Thrust
Bearing Material:
Chrome Steel (Gcr15)
Cage material:
Steel
Roller Material:
Chrome Steel (Gcr15)
Transport Package:
Standard Export Package
Shipping Ways:
by Sea or Air
Country of Origin:
China
Operating Temperature Range:
-40℃ to 120℃
System of Measurement:
Inch
Series:
385
Rolling Element:
Roller
Cone Number:
388A
Cup Number:
384ED
Cone Width (B):
21.946
Cup Width (C):
39.675
Chamfer (R):
3.6
Chamfer (r):
0.8
Application:
Gearboxes, Hoisting Equipment, Rolling Mills and Machines in the Mining Industry, e.g. tunnelling machines.
388A/384ED Tapered Roller Bearing (Size: 2.265x3.937x1.9369 Inch)

388A/384ED Tapered Roller Bearing, TDO Type, Double Row, Inch Size.

Size (Inner Dia x Outer Dia x Bearing Width Across Cones): 2.265x3.937x1.9369 Inch (57.531x100x49.197 mm)

Cone Part No.: 388A

Cup Part No.: 384ED

Mini Operating Temperature:-40 °C                                                     

Max Operating Temperature:120 °C

388A/384ED Tapered Roller Bearing consists of two single inner rings (Cone) 388A and a single piece (double) outer ring (Cup) 384ED. Besides, it is usually supplied complete with an inner-ring spacer as a pre-set assembly.

388A/384ED Tapered Roller Bearing

Type:

TDO

Series:

385

Cone Part Number:

388A

Cup Part Number:

384ED

Bearing Weight (kg)

1.44

Main Dimensions:

 

inch

mm

d-Bore:

2.265

57.531

D-Cup Outer Diameter:

3.937

100

B-Cone Width:

0.864

21.946

C-Double Cup Width:

1.562

39.675

T-Bearing Width Across Cones

1.9369

49.197

Bearing Type:

Roller

Ring Material:

Chrome Steel

Roller Material:

Chrome Steel

Cage Material:

Stamped Steel

Precision:

Standard Precision

Load Direction:

Combined Radial and Thrust

Country of Origin:

China

HS Code:

8482500090

The configuration of the TDO provides a wide effective bearing spread, making it ideal for applications in which overturning moments are a significant load component. TDO bearings can be used in fixed positions or allowed to float in the housing bore.

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 sales@partsservicesupply.com or contact us by Wechat or Whatsapp at +8618062246726.


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