M272749/M272710D Tapered Roller Bearing (Size: 18.875x26.75x10.8749 Inch)

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M272749/M272710D

Bore Diameter:479.425 mm

Outside Diameter:679.45 mm

Width:276.222 mm

Weight:309.29 kg

Min. Order:1 Piece

The M272749/M272710D bearing is a Tapered Roller Bearings with an inner diameter of 479.425 mm , an outer diameter of 679.45 mm, a width of 276.222 mm. It typically uses Standard grade precision tolerances and features a Steel cage, Chrome Steel (Gcr15) rings. It primarily bears Radial and Thrust, It uses Standard standard radial clearance, 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:

479.425 mm

Outside Diameter:

679.45 mm

Thickness:

276.222 mm

Weight:

309.29 KG

Chamfer (R):

6.4

Cone Width (B):

128.588

Cup Width (C):

222.25

Chamfer (r):

1.5

Specifications:

HS Code:

8482500090

Structure:

Roller Bearing

Number of Rows:

Double

Demensions:

479.425x679.45x276.222

Brand:

Neutral Product

Radial Clearance Trade No.:

Standard

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:

M272700

Rolling Element:

Roller

Cone Number:

M272749

Cup Number:

M272710D

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

M272749/M272710D Tapered Roller Bearing, TDO Type, Double Row, Inch Size.

Size (Inner Dia x Outer Dia x Bearing Width Across Cones): 18.875x26.75x10.8749 Inch (479.425x679.45x276.222 mm)

Cone Part No.: M272749

Cup Part No.: M272710D

Mini Operating Temperature:-40 °C

Max Operating Temperature:120 °C

M272749/M272710D Tapered Roller Bearing consists of two single inner rings (Cone) M272749 and a single piece (double) outer ring (Cup) M272710D. Besides, it is usually supplied complete with an inner-ring spacer as a pre-set assembly.

M272749/M272710D Tapered Roller Bearing
Type:	TDO
Series:	M272700
Cone Part Number:	M272749
Cup Part Number:	M272710D
Bearing Weight (kg)	309.29
Main Dimensions:
	inch	mm
d-Bore:	18.875	479.425
D-Cup Outer Diameter:	26.75	679.45
B-Cone Width:	5.0625	128.588
C-Double Cup Width:	8.75	222.25
T-Bearing Width Across Cones	10.8749	276.222
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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High quality M272749/M272710D ( 309.29 kg Mass, ID: 479.425 mm OD: 679.45 mm WD: 276.222 mm , M272700 Series , Double Rows , Standard Radial Clearance , Standard Accuracy Class , Chrome Steel (Gcr15) Material ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. M272749/M272710D. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.

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M272749/M272710D Tapered Roller Bearing (Size: 18.875x26.75x10.8749 Inch)

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