Description
This QJ228N2MA 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 normal internal clearance. The bearing's dimensions are 140x250x42.
| QJ2 | 28 | N2 | MA | |
|---|---|---|---|---|
| QJ 2 Series Four Point Contact Bearing | 140mm - Bore Size | Two Locating Slots in One Outer Ring Side Face, 180° Apart | Machined Brass Cage, Outer Ring Centred | Normal Axial Internal Clearance |
Product Information

Technical Data
Inside Diameter (mm):
140mm
Outside Diameter (mm):
250mm
Width (mm):
42mm
Cage Type:
Brass
Seals Or Shields:
Open Type
Clearance:
Standard
Dynamic Load Rating (kN):
345
Static Load Rating (kN):
475
Fatigue Load Rating (kN):
14.3
Reference Speed Rating (r/min):
3200
Limiting Speed Rating (r/min):
4300
DescriptionThis QJ228N2MA 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 normal internal clearance. The bearing's dimensions are 140x250x42.
Product InformationBRAND: ![]() SKU:qj228n2ma-skf AVAILABILITY:In Stock ✅ WEIGHT:9.85 kg Technical DataInside Diameter (mm):140mm Outside Diameter (mm):250mm Width (mm):42mm Cage Type:Brass Seals Or Shields:Open Type Clearance:Standard Dynamic Load Rating (kN):345 Static Load Rating (kN):475 Fatigue Load Rating (kN):14.3 Reference Speed Rating (r/min):3200 Limiting Speed Rating (r/min):4300 | ||||||||||
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