Description
This QJ311N2MA/C3 bearing is a a four point contact bearings with two locating slots in the outer ring, 180° apart, a machined brass cage with the outer ring centred and a larger than normal internal clearance. The bearing's dimensions are 55x120x29.
| QJ3 | 11 | N2 | MA | /C3 |
|---|---|---|---|---|
| QJ 3 Series Four Point Contact Bearing | 55mm - Bore Size | Two Locating Slots in One Outer Ring Side Face, 180° Apart | Machined Brass Cage, Outer Ring Centred | Axial Internal Clearance Greater Than Normal |
Product Information

Technical Data
Inside Diameter (mm):
55mm
Outside Diameter (mm):
120mm
Width (mm):
29mm
Cage Type:
Brass
Seals Or Shields:
Open Type
Clearance:
C3
Dynamic Load Rating (kN):
137
Static Load Rating (kN):
118
Fatigue Load Rating (kN):
5
Reference Speed Rating (r/min):
7000
Limiting Speed Rating (r/min):
10000
DescriptionThis QJ311N2MA/C3 bearing is a a four point contact bearings with two locating slots in the outer ring, 180° apart, a machined brass cage with the outer ring centred and a larger than normal internal clearance. The bearing's dimensions are 55x120x29.
Product InformationBRAND: ![]() SKU:qj311n2ma/c3-skf AVAILABILITY:In Stock ✅ WEIGHT:1.75 kg Technical DataInside Diameter (mm):55mm Outside Diameter (mm):120mm Width (mm):29mm Cage Type:Brass Seals Or Shields:Open Type Clearance:C3 Dynamic Load Rating (kN):137 Static Load Rating (kN):118 Fatigue Load Rating (kN):5 Reference Speed Rating (r/min):7000 Limiting Speed Rating (r/min):10000 | ||||||||||
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