a. Tapered Roller Bearings, according to the row number of rollers, are defined as single row, double row and four rows. The single row tapered roller bearings clearance should be adjusted when they are mounted. For double row and four row tapered roller bearings, the clearance can be provided when assembling them according to national standards, customers don't need to adjust it.

b. The tapered roller bearings mainly carry radial, axial combined load with radial load in the main. The capacity of axial load carrying depends on the contact angle of outer rings' raceway. The bigger the contact angle is, the greater the capacity will be.

Structure: roller

Type: taper

Brand Name: XBRB or as u request

Bore Size:     609.600mm

Outside Diameter: 774.700mm

Thickness: 85.725mm

Model Number: L580049/L580010

Precision Rating: p0 p2 p3 p4 p5 p6

Seals Type: open

Number of Row:

Place of Origin: China

Material: Bearing steel

Package: Carton box or as your request

Service: OEM

Minimum Order Quantity: 1 Piece/Pieces Trial order

Port: Qingdao Port

Delivery Time: within 4 working days after receiving bank receipt

Payment Terms: T/T, L/C, Western Union

Supply Ability: 100000Piece/Pieces per Month