Manufacturer: Schaeffler FAG
Type: Super precision cylindrical roller bearing, double row, separable
Model: NNU 4964 M CAN
Dimensions:
Bore Diameter d: 320 mm
Outer diameter D: 440 mm
Width B: 118 mm
Minimum chamfer dimension rmin: 3 mm
Basic load ratings:
Dynamic Cr: 1070000 N
Static C0r: 2550000 N
Fatigue load limit: 275000 N
Limiting speed:
Grease lubrication: 1670 rpm
Oil lubrication: 1960 rpm
Cage Material: Brass Cage
Operating temperature: -30 … +150 °C
Bore type: Cylindrical
Weight: 54 kg