Description
This 3311B-2RSTNC3 bearing is a metric double row angular contact bearing with a rubber seal on both sides of the bearing, a glass fibre reinforced PA66 cage and a larger than normal radial internal clearance. The bearing's dimensions are 55x120x49.2mm.
| 33 | 11 | B | 2RS | TN | C3 | |
|---|---|---|---|---|---|---|
| Medium Series | 55mm - Bore Size | 25° Contact Angle and No Filling Slot | Rubber Seals on Both Sides | Polyamide Cage | Internal Clearance Greater than Normal |
Product Information

Technical Data
Inside Diameter (mm):
55mm
Outside Diameter (mm):
120mm
Width (mm):
49.2mm
Cage Type:
Plastic
Seals Or Shields:
Two Rubber Seals
Clearance:
C3
Dynamic Load Rating (kN):
106
Static Load Rating (kN):
78.8
Grease Limiting Speed (r/min):
3400
Oil Limiting Speed (r/min):
4700
DescriptionThis 3311B-2RSTNC3 bearing is a metric double row angular contact bearing with a rubber seal on both sides of the bearing, a glass fibre reinforced PA66 cage and a larger than normal radial internal clearance. The bearing's dimensions are 55x120x49.2mm.
Product InformationBRAND: ![]() SKU:3311b-2rstnc3-nsk AVAILABILITY:In Stock ✅ WEIGHT:2.53 kg Technical DataInside Diameter (mm):55mm Outside Diameter (mm):120mm Width (mm):49.2mm Cage Type:Plastic Seals Or Shields:Two Rubber Seals Clearance:C3 Dynamic Load Rating (kN):106 Static Load Rating (kN):78.8 Grease Limiting Speed (r/min):3400 Oil Limiting Speed (r/min):4700 | ||||||||||||||
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