9378/9320D Tapered Roller Bearing (Size: 3x7x4.5624 Inch)

Get Latest Price

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:

9378/9320D

HS Code:

8482500090

Structure:

Roller Bearing

Number of Rows:

Double

Inside Diameter:

76.2 mm

Outside Diameter:

177.8 mm

Thickness:

115.885 mm

Weight:

12.68 KG

Demensions:

76.2x177.8x115.885

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:

9300

Rolling Element:

Roller

Cone Number:

9378

Cup Number:

9320D

Cone Width (B):

50.8

Cup Width (C):

74.613

Chamfer (R):

3.6

Chamfer (r):

2.3

Application:

Gearboxes, Hoisting Equipment, Rolling Mills and Machines in the Mining Industry, e.g. tunnelling machines.

9378/9320D Tapered Roller Bearing, TDO Type, Double Row, Inch Size.

Size (Inner Dia x Outer Dia x Bearing Width Across Cones): 3x7x4.5624 Inch (76.2x177.8x115.885 mm)

Cone Part No.: 9378

Cup Part No.: 9320D

Mini Operating Temperature:-40 °C

Max Operating Temperature:120 °C

9378/9320D Tapered Roller Bearing consists of two single inner rings (Cone) 9378 and a single piece (double) outer ring (Cup) 9320D. Besides, it is usually supplied complete with an inner-ring spacer as a pre-set assembly.

9378/9320D Tapered Roller Bearing
Type:	TDO
Series:	9300
Cone Part Number:	9378
Cup Part Number:	9320D
Bearing Weight (kg)	12.68
Main Dimensions:
	inch	mm
d-Bore:	3	76.2
D-Cup Outer Diameter:	7	177.8
B-Cone Width:	2	50.8
C-Double Cup Width:	2.9375	74.613
T-Bearing Width Across Cones	4.5624	115.885
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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9378/9320D Tapered Roller Bearing (Size: 3x7x4.5624 Inch)

9378/9320D Tapered Roller Bearing (Size: 3x7x4.5624 Inch)

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