SKF group was founded in 1907 and had more than 105 years history. SKF... 
FAG brand was founded in 1883 and has about 130 years history. This br... 
NSK was founded in 1916 in Japan and concentrate on bearings design, m... 
SKF QJ 311 N2MA Four-point contact ball bearings
SKF QJ 311 N2MA Four-point contact ball bearings
New Model: QJ 311 N2MA
Inside diameter (ID d): 55 mm
Outside diameter (OD D): 120 mm
Thickness (B/T/H): 29 mm
Basic dynamic load rating (Cr): 127 kN
Basic static load rating (Cor): 108 kN
Reference speed (Grease rpm): 6000 r/min
Limiting speed (Oil rpm): 10000 r/min
Weight, Mass (M): 1.75 kg
Category: Four-point contact ball bearings
Standard and Optional*Optional accessories need buy separately.
