Description
This 2304-2RSTNC3 bearing is a double row, extra wide series, metric self aligning bearing with a rubber seal on both sides of the bearing, a polyamide cage and a larger than normal radial internal clearance. The bearing's dimensions are 20x52x21.
| 23 | 04 | 2rs | tn | c3 | |
|---|---|---|---|---|---|
| Extra Wide | Bore Size - 20mm | Double Contact Seal | PA66 Cage, Ball Centred | Radial Internal Clearance Greater than Normal |
Product Information

Technical Data
Inside Diameter (mm):
20mm
Outside Diameter (mm):
52mm
Width (mm):
21mm
Cage Type:
Plastic
Seals Or Shields:
Two Rubber Seals
Clearance:
C3
Dynamic Load Rating (kN):
18.5
Static Load Rating (kN):
4.7
Grease Limiting Speed (r/min):
11000
Oil Limiting Speed (r/min):
14000
DescriptionThis 2304-2RSTNC3 bearing is a double row, extra wide series, metric self aligning bearing with a rubber seal on both sides of the bearing, a polyamide cage and a larger than normal radial internal clearance. The bearing's dimensions are 20x52x21.
Product InformationBRAND: ![]() SKU:2304-2rstnc3-nsk AVAILABILITY:In Stock ✅ WEIGHT:0.193 kg Technical DataInside Diameter (mm):20mm Outside Diameter (mm):52mm Width (mm):21mm Cage Type:Plastic Seals Or Shields:Two Rubber Seals Clearance:C3 Dynamic Load Rating (kN):18.5 Static Load Rating (kN):4.7 Grease Limiting Speed (r/min):11000 Oil Limiting Speed (r/min):14000 | ||||||||||||
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