747-S/742D Tapered Roller Bearing (Size: 2.5575x6.125x4 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:

747-S/742D

HS Code:

8482500090

Structure:

Roller Bearing

Number of Rows:

Double

Inside Diameter:

64.961 mm

Outside Diameter:

155.575 mm

Thickness:

101.6 mm

Weight:

9.74 KG

Demensions:

64.961x155.575x101.6

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:

745

Rolling Element:

Roller

Cone Number:

747-S

Cup Number:

742D

Cone Width (B):

46.673

Cup Width (C):

85.725

Chamfer (R):

3.6

Chamfer (r):

1.5

Application:

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

747-S/742D Tapered Roller Bearing, TDO Type, Double Row, Inch Size.

Size (Inner Dia x Outer Dia x Bearing Width Across Cones): 2.5575x6.125x4 Inch (64.961x155.575x101.6 mm)

Cone Part No.: 747-S

Cup Part No.: 742D

Mini Operating Temperature:-40 °C

Max Operating Temperature:120 °C

747-S/742D Tapered Roller Bearing consists of two single inner rings (Cone) 747-S and a single piece (double) outer ring (Cup) 742D. Besides, it is usually supplied complete with an inner-ring spacer as a pre-set assembly.

747-S/742D Tapered Roller Bearing
Type:	TDO
Series:	745
Cone Part Number:	747-S
Cup Part Number:	742D
Bearing Weight (kg)	9.74
Main Dimensions:
	inch	mm
d-Bore:	2.5575	64.961
D-Cup Outer Diameter:	6.125	155.575
B-Cone Width:	1.8375	46.673
C-Double Cup Width:	3.375	85.725
T-Bearing Width Across Cones	4.0000	101.6
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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747-S/742D Tapered Roller Bearing (Size: 2.5575x6.125x4 Inch)

747-S/742D Tapered Roller Bearing (Size: 2.5575x6.125x4 Inch)

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