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    45mm Spherical Roller Bearing, Double Row

    5 out of 5 based on 1 reviews | Write a review
    Lower cost double row spherical roller bearing features an inner diameter of 45mm, an outer diameter of 90mm and a width of 33mm, P5 accuracy class. The high-speed spherical roller bearing has the advantages of small size, low noise ad long service life.
    SKU: ATO-SRB-45
    This product has a minimum quantity of 2
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    Delivery date: 6-12 days

    High-accuracy ATO spherical roller bearing with a 45mm inner diameter, an outer diameter of 90mm, width of 33mm, oil lubrication limit speed of 2600 rpm, and grease lubrication limit speed of 2300 rpm. The double-row spherical roller bearing is suitable for applications that support high radial and oscillating axial loads.


    • Model: ATO-22309
    • Inner diameter: 45mm
    • Outer diameter: 90mm
    • Width: 33mm
    • Accuracy class: P5
    • Oil lubrication limit speed: 3100 rpm
    • Grease lubrication limit speed: 2300 rpm
    • Cr: 1407 kN
    • Cor: 2860 kN
    • Bearing material: Bearing steel

    Dimension (mm)

    Dimension of 45mm spherical roller bearing


    Spherical roller bearing application

    Tips: Spherical roller bearing vs. cylindrical roller bearing

    Roller bearings are one type of bearing that uses rolling elements to support loads. These rolling elements, called rollers, can be cylindrical, needle-shaped, or spherical. Roller bearings can support heavy radial loads and moderate thrust loads in either direction. Cylindrical roller bearings are a subset of roller bearings that have cylindrical-shaped rollers. These rollers are typically wider than they are long and they have a barrel-shaped profile. Cylindrical roller bearings can support heavy radial loads and high thrust loads in one direction.

    Existing reviews of 45mm Spherical Roller Bearing, Double Row
    Good bearings
    these work great, no catches or friction, get creative with bearings!
    From: carey | Date: 01/11/2023
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