Bearing 30309 J2/Q Tapered Roller Bearing Sizes 45x100x27.25 mm
Update : 2019-07-17

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  • Bearing 30309 J2/Q Tapered Roller Bearing Sizes 45x100x27.25 mm

    This 30309J2/Q bearing is a Metric Size.Tapered Roller Bearing with a tapered inner and outer ring raceways as well as tapered rollers .The bearing's dimensions are 45X100X27.25mm. It is very easy to install.


     TypeTaper Roller Bearing
    Dynamic load capacity:132 kN
    Model No.30309J2/Q

    Static load capacity:120 kN
    Bore diameter: 45 mm
    Limiting speed7000 RPM
    Outside diameter:100 mm
    Reference speed5600 RPM 
    Overall width: 27.25 mm
    Cage material:Stamped Steel 
    Weight:0.97 KG
    Bearing material:Chrome Steel
    PriceContact us            


    • Handle high loads

    • Durable and reliable

    • Cost-efficient and safety

    • Withstand challenging and extreme conditions

    • Separable and interchangeable 


    Tapered roller bearings are commonly used for moderate speed, heavy duty applications where durability is required. Common real world applications are in agriculture, construction and mining equipment,   axle systems, gear box, engine motors and reducers, propeller shaft, railroad axle-box, differential, wind turbines, etc.

    • Axle systems (Automotive Front and Rear Axles)

    • Agricultural machinery 

    • Construction equipment

    • Engineering machinery

    • Wind turbines

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They are designed to accommodate combined loads. Single-row,double-row and four-row tapered roller bearings are available.