581D/572 Double Row Tapered Roller Bearing (Size: 3.1875x5.5115x3.1875 Inch)

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581D/572

Bore Diameter:80.963 mm

Outside Diameter:139.992 mm

Width:80.963 mm

Weight:5.31 kg

Min. Order:1 Piece

The 581D/572 bearing is a Tapered Roller Bearings with an inner diameter of 80.963 mm , an outer diameter of 139.992 mm, a width of 80.963 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:

80.963 mm

Outside Diameter:

139.992 mm

Thickness:

80.963 mm

Weight:

5.31 KG

Chamfer (R):

1.5

Cone Width (B):

80.134

Cup Width (C):

28.575

Chamfer (r):

3.3

Specifications:

HS Code:

8482500090

Structure:

Roller Bearing

Number of Rows:

Double

Demensions:

80.963x139.992x80.963

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:

575

Rolling Element:

Roller

Cone Number:

581D

Cup Number:

572

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

581D/572 Tapered Roller Bearing, TDI Type, Double Row, Inch Size.

Size (Inner Dia x Outer Dia x Bearing Width Across Cups): 3.1875x5.5115x3.1875 Inch ( 80.963x139.992x80.963 mm)

Cone Part No.: 581D

Cup Part No.: 572

Mini Operating Temperature:-40 °C

Max Operating Temperature:120 °C

581D/572 Tapered Roller Bearings have a one-piece double inner race (Cone) 581D and two single outer races (Cup) 572 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.

581D/572 Tapered Roller Bearing
Type:	TDI
Series:	575
Cone Part Number:	581D
Cup Part Number:	572
Bearing Weight (kg)	5.31
Main Dimensions:
	inch	mm
d-Bore:	3.1875	80.963
D-Cup Outer Diameter:	5.5115	139.992
B-Double Cone Width:	3.1549	80.134
C-Cup Width:	1.125	28.575
T-Bearing Width Across Cups	3.1875	80.963
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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581D/572 Double Row Tapered Roller Bearing (Size: 3.1875x5.5115x3.1875 Inch)

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