LM258649D/610/610D Tapered Roller Bearing (Size: 317.5x422.275x269.875mm)

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LM258649D/610/610D

Bore Diameter:317.5 mm

Outside Diameter:422.275 mm

Width:269.875 mm

Weight:104 kg

Min. Order:1 Piece

The LM258649D/610/610D bearing is a Tapered Roller Bearings with an inner diameter of 317.5 mm , an outer diameter of 422.275 mm, a width of 269.875 mm. It typically uses Standard grade precision tolerances and features a Steel cage, Chrome Steel rings. Its dynamic radial rated load is approximately 3660 (kN), its static radial rated load is approximately 7450 (kN). together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Application: Low- and medium-speed rolling mills

Dimensions:

Inside Diameter:

317.5 mm

Outside Diameter:

422.275 mm

Thickness:

269.875 mm

Weight:

104 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

3660 (kN)

Static load Capacity, Radial (Cor):

7450 (kN)

Specifications:

HS Code:

8482500090

Structure:

Roller Bearing

Number of Rows:

Four

Demensions:

317.5x422.275x269.875

Brand:

Neutral Product

Precision Rating:

Standard

Bearing Material:

Chrome Steel

Cage material:

Steel

Roller Material:

Chrome Steel

Bore Type:

Cylindrical

Operating Temperature Range:

-40℃ to 120℃

Rolling Element:

Roller

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

LM258649D/610/610D Tapered Roller Bearing, Four Row, High Load Capacity, High Speed, Low Friction, and Long Service Life.

Size: 317.5x422.275x269.875mm

Inside Diameter (d): 317.5mm

Outside Diameter (D): 422.275mm

Width (T): 269.875mm

Ring Material: Chrome Steel

Roller Material: Chrome Steel

Cage Material: Steel

Number of Row: 4

Working Temperature: -40°C to 120°C

Tolerance Class: Normal

HS Code: 8482500090

Four Row Tapered Roller Bearing (TQO Type)
Bearing No.	Main Dimensions (mm)				Basic Load Ratings (kN)		Weight
Bearing No.	d	D	T	W	Cr	Cor	kg
LM258649D/610/610D	317.5	422.275	269.875	269.875	3660	7450	104

TQO bearings are directly mounted and comprised of two double inner races, two single and one double outer race, with an inner race spacer and two outer race spacers.

Slots in the inner race spacer permit lubricant to flow from the bearing chamber to the roll neck. The inner race spacers are hardened to minimize face wear.

Size range:

ID 50.800 mm to 1500.000 mm (2.0000 in. to 59.0551 in.)

OD 83.337 mm to 2032.000 mm (3.2810 in. to 80.0000 in.)

Applications: Low- and medium-speed rolling mills

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 LM258649D/610/610D ( 104 kg Mass, ID: 317.5 mm OD: 422.275 mm WD: 269.875 mm , Four Rows , Standard Accuracy Class , Chrome Steel Material , 3660 (kN) Radial dynamic , 7450 (kN) Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. LM258649D/610/610D. 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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LM258649D/610/610D Tapered Roller Bearing (Size: 317.5x422.275x269.875mm)

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