NTN Driveshaft CORP.

Thrust Ball Bearings

Thrust ball bearings are manufactured as single direction (fig. 1) or double direction (fig. 2) thrust ball bearings. They are designed to accommodate axial loads only and must not be subjected to any radial load.

In addition to the bearings presented in this section, SKF supplies thrust ball bearings for special application requirements. This assortment includes bearings with Solid Oil and NoWear coated bearings.

A ball thrust bearing is a particular type of rotary ball bearing. Like other ball bearings, they permit rotation between parts, but they are designed to support a high axial load while doing this (parallel to the shaft). Higher speed applications require oil lubrication. Generally, they are composed of two washers (raceways) which may be grooved the rolling balls elements which are typically caged. As opposed to roller thrust bearings, ball thrust bearings can generally operate at higher speeds but at lower loads.

30 mm x 90 mm x 15 mm NKE 54408 thrust ball bearings: Brand Name : NKE; Model Number : 54408

NACHI 51434 thrust ball bearings: C : 167 mm; D : 720 mm

AST 51120M thrust ball bearings: C : 167 mm; D : 720 mm

90 mm x 190 mm x 43 mm SKF NJ 318 ECP thrust ball bearings: Basic static load rating (C0) : 325 kN; Bore Diameter (mm) : 70

INA 4132 thrust ball bearings: Calculation factor (Y1) : 1,8; T : 55 mm

INA 4406 thrust ball bearings: Width (mm) : 21; D : 80 mm

70 mm x 150 mm x 24 mm NSK 52414 thrust ball bearings: Basic static load rating (C0) : 325 kN; Bore Diameter (mm) : 70

NACHI 54317 thrust ball bearings: Calculation factor (Y1) : 1,8; T : 55 mm

Toyana 51160 thrust ball bearings: Brand Name : Toyana; Model Number : 51160

60 mm x 130 mm x 31 mm SKF N 312 ECM thrust ball bearings: Width (mm) : 21; D : 80 mm

ISO 234776 thrust ball bearings: D : 4,968 inch; Bore 1 : 3.25 Inch | 82.55 Mi

ISB ZB1.20.0544.201-2SPTN thrust ball bearings: Width (mm) : 21; D : 80 mm