687/672D Tapered Roller Bearing (Size: 4x6.625x3.625 Inch)

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687/672D

Bore Diameter:101.6 mm

Outside Diameter:168.275 mm

Width:92.075 mm

Weight:7.47 kg

Min. Order:1 Piece

The 687/672D bearing is a Tapered Roller Bearings with an inner diameter of 101.6 mm , an outer diameter of 168.275 mm, a width of 92.075 mm. It typically uses Standard grade precision tolerances and features a Steel cage, Chrome Steel (Gcr15) rings. It primarily bears Radial and Thrust, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

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

Dimensions:

Inside Diameter:

101.6 mm

Outside Diameter:

168.275 mm

Thickness:

92.075 mm

Weight:

7.47 KG

Chamfer (R):

3.6

Cone Width (B):

41.275

Cup Width (C):

69.85

Chamfer (r):

0.8

Specifications:

HS Code:

8482500090

Structure:

Roller Bearing

Number of Rows:

Double

Demensions:

101.6x168.275x92.075

Brand:

Neutral Product

Precision Rating:

Standard

Load Direction:

Radial and Thrust

Bearing Material:

Chrome Steel (Gcr15)

Cage material:

Steel

Roller Material:

Chrome Steel (Gcr15)

Operating Temperature Range:

-40℃ to 120℃

System of Measurement:

Inch

Series:

675

Rolling Element:

Roller

Cone Number:

687

Cup Number:

672D

Transaction Information:

Transport Package:

Standard Export Package

Shipping Ways:

by Sea or Air

Country of Origin:

China

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

Detailed description

687/672D Tapered Roller Bearing, TDO Type, Double Row, Inch Size.

Size (Inner Dia x Outer Dia x Bearing Width Across Cones): 4x6.625x3.625 Inch (101.6x168.275x92.075 mm)

Cone Part No.: 687

Cup Part No.: 672D

Mini Operating Temperature:-40 °C

Max Operating Temperature:120 °C

687/672D Tapered Roller Bearing consists of two single inner rings (Cone) 687 and a single piece (double) outer ring (Cup) 672D. Besides, it is usually supplied complete with an inner-ring spacer as a pre-set assembly.

687/672D Tapered Roller Bearing
Type:	TDO
Series:	675
Cone Part Number:	687
Cup Part Number:	672D
Bearing Weight (kg)	7.47
Main Dimensions:
	inch	mm
d-Bore:	4	101.6
D-Cup Outer Diameter:	6.625	168.275
B-Cone Width:	1.625	41.275
C-Double Cup Width:	2.75	69.85
T-Bearing Width Across Cones	3.625	92.075
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 [email protected] or contact us by Wechat or Whatsapp at +8618062246726.

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687/672D Tapered Roller Bearing (Size: 4x6.625x3.625 Inch)

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