Detailed description
Product Description:
23944 CA/W33 Spherical roller bearings are successfully used in the field and undergo continuous development to provide improved performance. Bearing 23944 CA/W33 has a very high load carrying in the radial and axial directions. Its optimized and robust internal design minimizes friction and heat generated.
Use For:
23944 CA/W33With the characteristics of high speed and high precision, it can effectively reduce the friction of the machine, and is widely used in metallurgy, mining and other equipment.
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23944 CA/ W33
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Main Dimensions & Performance Data
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d
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Bore diameter
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220 mm
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D
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Outside diameter
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300 mm
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B
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Width
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60mm
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rmin
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Minimum chamfer dimension
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2.1mm
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Cr
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Basic dynamic load rating, radial
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661 kN
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C0r
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Basic static load rating, radial
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1080 kN
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Cur
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Fatigue load limit, radial
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93 kN
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nG
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Limiting speed
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2200 r/min
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nϑr
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Reference speed
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2000 r/min
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Weight
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12.5 kg
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D1
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Caliber diameter outer ring
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278 mm
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d2
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Shoulder diameter inner ring
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241 mm
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da min
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Minimum diameter shaft shoulder
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231 mm
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Da max
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Maximum diameter of housing shoulder
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289 mm
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ra max
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Maximum fillet radius
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2 mm
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f0
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Calculation factor
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4
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Other Details
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1) Package: wooden box packaging
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Precautions:
1.WHAT IS A SELF ALIGNING BEARING?
A spherical bearing, or swinging bearing is a bearing that is able to accept that the spindle is slightly out of alignment.
These bearings are regularly located in grinders or agricultural machines, regularly placed in "cast iron SN" bearings, with a shim washer and seals specific to these bearings.
Attention, there are 2 important variants:
• The cylindrical bore bearing, which will be mounted directly on the shaft, in force
• The tapered bore bearing, mounted with a sleeve, on an axis smaller than the bore of basis of turnover.
The tapered bore is indicated by the letter "K" in the reference.
2.WHAT DOES THE LETTER "K" MEAN IN THE REFERENCE?
The letter K means that the bearing has a tapered bore. It should therefore almost always be mounted with a conical sleeve. Attention, this bearing is generally mounted on an axis of 5mm less than the dimension indicated for the bearing.









