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

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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

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

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

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