67790D/67720 Double Row Tapered Roller Bearing (Size: 7x9.75x3.5624 Inch)

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67790D/67720

Bore Diameter:177.8 mm

Outside Diameter:247.65 mm

Width:90.485 mm

Weight:13.3 kg

Min. Order:1 Piece

The 67790D/67720 bearing is a Tapered Roller Bearings with an inner diameter of 177.8 mm , an outer diameter of 247.65 mm, a width of 90.485 mm. It typically uses Standard grade precision tolerances and features a Steel cage, Chrome Steel (Gcr15) rings. 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:

177.8 mm

Outside Diameter:

247.65 mm

Thickness:

90.485 mm

Weight:

13.3 KG

Chamfer (R):

1.5

Cone Width (B):

90.488

Cup Width (C):

38.1

Chamfer (r):

3.3

Specifications:

HS Code:

8482500090

Structure:

Roller Bearing

Number of Rows:

Double

Demensions:

177.8x247.65x90.485

Brand:

Neutral Product

Precision Rating:

Standard

Bearing Material:

Chrome Steel (Gcr15)

Cage material:

Steel

Roller Material:

Chrome Steel (Gcr15)

Operating Temperature Range:

-40℃ to 120℃

System of Measurement:

Inch

Series:

67700

Rolling Element:

Roller

Cone Number:

67790D

Cup Number:

67720

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

67790D/67720 Tapered Roller Bearing, TDI Type, Double Row, Inch Size.

Size (Inner Dia x Outer Dia x Bearing Width Across Cups): 7x9.75x3.5624 Inch (177.8x247.65x90.485 mm)

Cone Part No.: 67790D

Cup Part No.: 67720

Mini Operating Temperature:-40 °C

Max Operating Temperature:120 °C

67790D/67720 Tapered Roller Bearings have a one-piece double inner race (Cone) 67790D and two single outer races (Cup) 67720 and are typically supplied complete with an outer race spacer as a pre-set assembly. The bearing can be used at fixed positions on rotation shaft applications. For rotating housing application it can be used to float on the stationary shaft.

67790D/67720 Tapered Roller Bearing
Type:	TDI
Series:	67700
Cone Part Number:	67790D
Cup Part Number:	67720
Bearing Weight (kg)	13.3
Main Dimensions:
	inch	mm
d-Bore:	7	177.8
D-Cup Outer Diameter:	9.75	247.65
B-Double Cone Width:	3.5625	90.488
C-Cup Width:	1.5	38.1
T-Bearing Width Across Cups	3.5624	90.485
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

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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67790D/67720 Double Row Tapered Roller Bearing (Size: 7x9.75x3.5624 Inch)

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