Manufacturer: NTN

Type: Thrust ball bearings single direction

Model: 51122

Dimensions

Bore diameter d: 110 mm

Outer diameter D: 145 mm

Height T: 25 mm

Minimum chamfer dimension r_{s min}: 1 mm

Basic load ratings:

Dynamic C_a: 87 kN

Static C_0a: 288 kN

Fatigue load rating C_u: 11.5 kN

Allowable speed:

Grease lubrication: 1600 rpm

Oil lubrication: 2300 rpm

Cage: Steel Pressed Cage

Weight: 1.1 kg

Technical Specifications