Description
This 30311J2/Q bearing is a metric taper roller bearing. The bearing's dimensions are 55x120x31.5mm
3 | 03 | 11 | J2/Q |
---|---|---|---|
Metric Series | Medium | 55mm - Bore Size | Stamped Steel Cage, Optimized Contact Geometry and Surface Finish |
Product Information

Technical Data
Inside Diameter (mm):
55mm
Outside Diameter (mm):
120mm
Width (mm):
31.5mm
Cage Type:
Steel
Seals Or Shields:
Open Type
Clearance:
Standard
Dynamic Load Rating (kN):
176
Static Load Rating (kN):
163
Fatigue Load Rating (kN):
19.3
Reference Speed Rating (r/min):
5600
Limiting Speed Rating (r/min):
4800
DescriptionThis 30311J2/Q bearing is a metric taper roller bearing. The bearing's dimensions are 55x120x31.5mm
Product InformationBRAND: ![]() SKU:30311j2/q-skf AVAILABILITY:In Stock ✅ WEIGHT:1.53 kg Technical DataInside Diameter (mm):55mm Outside Diameter (mm):120mm Width (mm):31.5mm Cage Type:Steel Seals Or Shields:Open Type Clearance:Standard Dynamic Load Rating (kN):176 Static Load Rating (kN):163 Fatigue Load Rating (kN):19.3 Reference Speed Rating (r/min):5600 Limiting Speed Rating (r/min):4800 | ||||||||
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Delivery Information We have one of the largest online stocks of bearings and ancillary components available online anywhere in the world, and we take pride in great customer service, superb products, and express delivery to over 110 countries worldwide. If you have any specific delivery requirements call our sales team on 646 650 4572 or contact us here and they will be happy to help you. | ||||||||