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22348 CC/W33 Spherical Roller Bearings

22348 CC/W33 Spherical Roller Bearings
Details:
22348 CC/W33 Spherical roller bearings - W33: Annular groove and three lubrication holes in the outer ring
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Description
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Its number 22348 CC/W33
Category Spherical roller bearings
Overview 22348 CC/W33 Spherical roller bearings
- W33: Annular groove and three lubrication holes in the outer ring
Features and benefits Large radial load capacity. Easy to install, it can be directly installed or installed on the cylindrical shaft by using an adapter sleeve or an assembly cylinder.
It can bear a certain axial load. The outer ring raceway of this type of bearing is spherical and can bear larger radial loads. Therefore, it has self-aligning performance and is not affected by the misalignment of the shaft and the bearing housing or the deformation and deflection of the shaft, and can compensate the coaxiality error.
There are two rows of spherical rollers, the outer ring has a common concave spherical raceway, the inner ring has two concave raceways inclined at an angle to the bearing axis, and the curvature center of the outer ring raceway is consistent with the bearing center.
In addition to bearing radial load, it can also bear bidirectional axial load and its combined load. The bearing capacity is large, and it has good anti-vibration and impact resistance.
Application Cylindrical roller bearings for generators, or single row angular contact ball bearings for high frequency motors. When selecting bearings
papermaking machinery,
various industrial reducers
reduction gears,
railway vehicle axles,
crushers
vibrating screens
printing machinery,
woodworking machinery,
rolling mill gearbox seats,
Dimensions
Bore diameter 240 mm
Outside diameter 500 mm
Width 155 mm
Mass bearing 253 kg
Shoulder diameter of inner ring ≈303 mm
Shoulder/recess diameter of outer ring ≈423 mm
Width of lubrication groove 22.3 mm
Diameter of lubrication hole 12 mm
Chamfer dimension min.5 mm
Diameter of shaft abutment min.260 mm
Diameter of housing abutment max.480 mm
Radius of fillet max.4 mm
Technical Data
Basic dynamic load rating 3 229 kN
Basic static load rating 4 000 kN
Fatigue load limit 290 kN
Reference speed 950 r/min
Limiting speed 1 300 r/min
RFQ
1. Who are we?
Sun Rises Group Limited have rich experience in bearings operation since year 1986. Our own brand is SDVV and we also agent for many world-famous bearings.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
We have sufficient inventory to achieve fast delivery. If you want to know more, please feel free to contact us so that we can get back to you quickly.
Designation Principal dimensions Basic load ratings Speed ratings
dynamic static Reference speed Limiting speed
d[mm] D[mm] B[mm] C[kN] C0[kN] [r/min] [r/min]
22222 E 110 200 53 572 640 3 000 4 000
22222 EK 110 200 53 572 640 3 000 4 000
22322 E 110 240 80 989 1 120 2 000 2 800
22322 EJA/VA405 110 240 80 989 1 120 2 000 2 800
22322 EJA/VA406 110 240 80 989 1 120 2 000 2 800
22322 EK 110 240 80 989 1 120 2 000 2 800
22322 EKJA/VA405 110 240 80 989 1 120 2 000 2 800
23022 CC/W33 110 170 45 326 440 3 400 4 300
23022 CCK/W33 110 170 45 326 440 3 400 4 300
23022-2RS/VT143 110 170 45 326 440 1 500
23122 CC/W33 110 180 56 450 585 2 800 3 600
23122 CCK/W33 110 180 56 450 585 2 800 3 600
23122-2CS5/VT143 110 180 56 451 585 800
23122-2CS5K/VT143 110 180 56 451 585 800
23122/C3W33VA9B1 110 180 56 585 20
23122/C4W33VA9B1 110 180 56 585 20
23222 CC/W33 110 200 69.8 626 765 2 200 3 200
23222 CCK/W33 110 200 69.8 626 765 2 200 3 200
23222-2CS5/VT143 110 200 69.8 627 765 750
23222-2CS5K/VT143 110 200 69.8 627 765 750
24022 CC/W33 110 170 60 437 620 2 400 3 600
24022 CCK30/W33 110 170 60 437 620 2 400 3 600
24022-2RS5/VT143 110 170 60 438 620 1 600
24122 CC/W33 110 180 69 539 750 2 000 3 000
24122 CCK30/W33 110 180 69 539 750 2 000 3 000
24122-2CS5/VT143 110 180 69 540 750 800
24122/C3W33VA9B1 110 180 69 750 20
24122/C4W33VA9B1 110 180 69 750 20
Pls contact
Email: molly@sunrises-group.com
WhatsApp: +86 13520524683

 

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