Manufacturer: Schaeffler FAG

Type: Super precision cylindrical roller bearing, double row, separable

Model: NNU4930 S SP

Replaces: NNU4930-S-M-SP

Dimensions:

Bore Diameter d: 150 mm

Outer diameter D: 210 mm

Width B: 60 mm

Minimum chamfer dimension r_min: 2 mm

Basic load ratings:

Dynamic C_r: 330000 N

Static C_0r: 650000 N

Fatigue load rating: 82000 N

Limiting speed: 

Grease lubrication: 3550 rpm

Oil lubrication: 4200 rpm

Cage Material: Brass Cage

Operating temperature: -30 … +150 °C

Bore type: Cylindrical

Tolerance class: SP

Locating Feature, bearing outer ring: S, Lubrication holes and lubrication groove in outer ring

Weight: 6.9 kg