LM446349NW/LM446310D Tapered Roller Bearing (9.25x12.25x4 Inch)

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LM446349NW/LM446310D

Bore Diameter:234.95 mm

Outside Diameter:311.15 mm

Width:101.6 mm

Weight:18.63 kg

Min. Order:1 Piece

The LM446349NW/LM446310D bearing is a Tapered Roller Bearings with an inner diameter of 234.95 mm , an outer diameter of 311.15 mm, a width of 101.6 mm. It typically uses Standard grade precision tolerances and features a Steel cage, Chrome Steel (Gcr15) rings. 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:

234.95 mm

Outside Diameter:

311.15 mm

Thickness:

101.6 mm

Weight:

18.63 KG

Chamfer (R):

3.5

Chamfer (r):

0.8

Specifications:

HS Code:

8482500090

Structure:

Roller Bearing

Number of Rows:

Double

Demensions:

234.95x311.15x101.6

Brand:

Neutral Product

Radial Clearance Trade No.:

Standard

Precision Rating:

Standard

Bearing Material:

Chrome Steel (Gcr15)

Cage material:

Steel

Roller Material:

Chrome Steel (Gcr15)

Bore Type:

Cylindrical

Operating Temperature Range:

-40℃ to 120℃

System of Measurement:

Inch

Rolling Element:

Roller

Cone Number:

LM446349NW

Cup Number:

LM446310D

Transaction Information:

Transport Package:

Standard Export Package

Shipping Ways:

by Sea or Air

Country of Origin:

China

Stock:

1000 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

LM446349NW/LM446310D Tapered Roller Bearing, TNASWE Type, Double Row, Inch Size, Non-Adjustable with Lubricant Slots and Extended Back Face Rib.

Size (Inner Dia x Outer Dia x Total Width): 9.25x12.25x4 Inch (234.95x311.15x101.6 mm)

Cone Part No.: LM446349NW

Cup Part No.: LM446310D

Mini Operating Temperature:-40 °C

Max Operating Temperature:120 °C

LM446349NW/LM446310D Tapered Roller Bearing
Type:	TNASWE
Cone Part Number:	LM446349NW
Cup Part Number:	LM446310D
Bearing Weight (kg)	18.63
Main Dimensions:
	inch	mm
d-Bore:	9.25	234.95
D-Cup Outer Diameter:	12.25	311.15
T - Bearing Width Across Cones	4	101.6
C - Double Cup Width	2.875	73.025
Bearing Type:	Roller
Ring Material:	Chrome Steel
Roller Material:	Chrome Steel
Cage Material:	Stamped Steel
Precision:	Standard Precision
Country of Origin:	China
HS Code:	8482500090

TNASWE are variations having chamfers and slots on the front face of the inner ring to provide lubrication through the shaft. Type TNASWE have extended back face ribs on the inner rings which are ground on the O.D. to allow for the use of a seal or stamped closure. These designs are typically used on stationary shaft applications.

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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LM446349NW/LM446310D Tapered Roller Bearing (9.25x12.25x4 Inch)

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