Description
This 31311J2/Q bearing is a metric taper roller bearing. The bearing's dimensions are 55x120x31.5mm
| 3 | 13 | 11 | J2/Q |
|---|---|---|---|
| Metric Series | Medium, Steep Angle | 55mm - Bore Size | Stamped Steel Cage, Optimized Contact Geometry and Surface Finish |
Product Information
BRAND:

SKU:31311j2/q-skf
AVAILABILITY:In Stock ✅
WEIGHT:1.51 kg
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):
149
Static Load Rating (kN):
137
Fatigue Load Rating (kN):
16.6
Reference Speed Rating (r/min):
5600
Limiting Speed Rating (r/min):
4300
DescriptionThis 31311J2/Q bearing is a metric taper roller bearing. The bearing's dimensions are 55x120x31.5mm
Product InformationBRAND: ![]() SKU:31311j2/q-skf AVAILABILITY:In Stock ✅ WEIGHT:1.51 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):149 Static Load Rating (kN):137 Fatigue Load Rating (kN):16.6 Reference Speed Rating (r/min):5600 Limiting Speed Rating (r/min):4300 | ||||||||
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