Detailed description
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Structure
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Tapered Roller Bearings
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Brand Name
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XBRB or as u request
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Bore Size
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55mm
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Outside Diameter
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120 mm
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Width
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29mm
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Model Number
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31311
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Precision Rating
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p0 p2 p5
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Seals Type
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open
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Number of Row
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Combined and double row or four Row
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Place of Origin
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China
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Material:
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GCr15,GCr15SiMn,
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Certification:
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ISO9001:2000
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Package:
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Carton box or as your request
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service
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OEM
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Minimum Order Quantity:
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100 sets
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Port:
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Ching Dao Port
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Delivery Time:
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within 4 working days after receiving bank receipt
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Payment Terrms:
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L/C, T/T, Western Union
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Supply Ability:
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100000Piece/Pieces per Month
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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.
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