LM258649D/LM258610 Double Row Tapered Roller Bearing (Size: 12.5x16.625x5.0625 Inch)

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LM258649D/LM258610

Bore Diameter:317.5 mm

Outside Diameter:422.275 mm

Width:128.588 mm

Weight:48.23 kg

Min. Order:1 Piece

The LM258649D/LM258610 bearing is a Tapered Roller Bearings with an inner diameter of 317.5 mm , an outer diameter of 422.275 mm, a width of 128.588 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:

317.5 mm

Outside Diameter:

422.275 mm

Thickness:

128.588 mm

Weight:

48.23 KG

Chamfer (R):

1.5

Cone Width (B):

128.588

Cup Width (C):

53.975

Chamfer (r):

3.3

Specifications:

HS Code:

8482500090

Structure:

Roller Bearing

Number of Rows:

Double

Demensions:

317.5x422.275x128.588

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:

LM258600

Rolling Element:

Roller

Cone Number:

LM258649D

Cup Number:

LM258610

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

LM258649D/LM258610 Tapered Roller Bearing, TDI Type, Double Row, Inch Size.

Size (Inner Dia x Outer Dia x Bearing Width Across Cups): 12.5x16.625x5.0625 Inch (317.5x422.275x128.588 mm)

Cone Part No.: LM258649D

Cup Part No.: LM258610

Mini Operating Temperature:-40 °C

Max Operating Temperature:120 °C

LM258649D/LM258610 Tapered Roller Bearings have a one-piece double inner race (Cone) LM258649D and two single outer races (Cup) LM258610 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.

LM258649D/LM258610 Tapered Roller Bearing
Type:	TDI
Series:	LM258600
Cone Part Number:	LM258649D
Cup Part Number:	LM258610
Bearing Weight (kg)	48.23
Main Dimensions:
	inch	mm
d-Bore:	12.5	317.5
D-Cup Outer Diameter:	16.625	422.275
B-Double Cone Width:	5.0625	128.588
C-Cup Width:	2.125	53.975
T-Bearing Width Across Cups	5.0625	128.588
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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LM258649D/LM258610 Double Row Tapered Roller Bearing (Size: 12.5x16.625x5.0625 Inch)

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