Spherical Roller Bearing 21308 CCW33 21308 CAW33

Quick Detail:

1)Spherical Roller Bearings 21308 CCW33/21308 CAW33
2)Bearing Material: Chrome steel:

    Cage: Brass Cage/Steel Cage 
3) Abundant Stock &Quick Delivery 
4)Brands: MBY or OEM

Specifications:

Description:

Spherical roller bearing (Self-aligning roller bearing)

Spherical roller bearing (21308 CCW33/21308 CAW33) has two rows of spherical rollers between the sphered raceway in the outer ring and two inner rings raceways inclined at an angle to the bearing axis. Due to the arc center of the raceways in the outer ring and the bearing center are in the same direction, as a result, shaft flexing and misalignment of the bearing seats are compensated. Spherical roller bearing can support axial forces in both directions and high radial forces. They are designed for very high load carrying capacity. Bearings with a tapered bore are also available with an adapter sleeve, locknut and tab washer or with a withdrawal sleeve. When shaft bends by force which causes the inclined between the center of inner ring and the center of outer ring, if the inclined degree not exceed 1-2.5,the bearing can work normally.

Applications:

•Excellent alignment compensation

•Suitable for large radial loads

•Low to medium speed ratings

•Application examples: heavy machinery (e.g. construction and mining machines), rolling mills, gear boxes, shaker screens, etc.

Pictures:

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