Spherical Roller Bearings
|FOB Unit Price:||US $6.5 US $5.85|
|Purchase Qty. (Pieces)||FOB Unit Price|
|Transport Package:||in Craft Paper Carton|
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- Model NO.: CIE-SRB011
- The Number of Rows: Double
- Material: Bearing Steel
- Load Direction: Radial Bearing
- Usage: Truck
- Retainer: Brass
- Trademark: CIE
- Origin: Ningbo, Zhejiang, China
- Rolling Body: Roller Bearings
- Outer Dimension: Small and Medium-Sized (60-115mm)
- Spherical: Aligning Bearings
- Separated: Separated
- OEM/ODM: Acceptable
- Process: Ground Grinding Finish
- Specification: ISO9002
- HS Code: 8482300000
One row bearings have one row of barrels, spherical outer ball-track and one inner ball-track.
Double row bearings have two rows of barrels, spherical outer ball-track and two inner ball tracks.
Angular position of the barrels to the bearing axle makes possible both major axial and radial load transfers in two directions
They are usually manufactured with cylindrical bore for direct on-shaft mountings or with taper bore with taper 1:12 on diameter for assemblies on adapter sleeves. The 240 and 241 series are produced with taper bore with taper 1:30 on diameter (K30) and mounted on adapter sleeves of the same taper.
Bearings with lubricating groove and bores in the outer ring are designated W33 or S
Designation E after the bearing marking means modified internal design which improves carrying and rotation parameters.
Common versions are those with greater clearance: C3 and C4
Widely used are steel and brass cages, but for certain usages polyamide ones are much better
Single Row Spherical Roller Bearing is a kind of bearing which can sustain heavy load or oscillatory load. And it can offset the factor for misalignment because of the deviation between the axis bending in shape and the bearing installment parties. This bearing can maintain more heavier load capacity and lower limit rotating speed. It can be widely applied to heavy machinery, such as mine, steel, and maritime transportation
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