NTN Thrust Bearings

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NTN Thrust bearings include a broad range of bearings that accommodate axial loads. Also referred to as axial force, thrust is parallel to the axis of rotation. Depending on the application, there are many types and variations of thrust bearings. Ball thrust bearings effectively withstand pure thrust loads.Thrust bearings absorb axial loads from rotating shafts into the stationary housings or mounts in which they are turning. Axial loads are those transmitted linearly along the shaft. Good examples of axial loads are the forward thrust on boats or prop-driven airplanes as a result of their propeller's rapid rotation.


Thrust ball bearings are manufactured as single direction or double direction 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, NTN supplies thrust ball bearings for special application requirements.


Bearing Number Bore Dia Outer DIa Width Size
NTN *511/750 Thrust Bearings Open Type Steel 34.7 55mm
NTN *511/710 Thrust Bearings 5mm 13mm 4mm sf624-2z-zen
NTN *511/670 Thrust Bearings 200 Intermediate Duty Two-Bolt Flange Cast Iron
NTN *511/630 Thrust Bearings 80 Straight Bushing 3/4 in 80BN
NTN *511/600 Thrust Bearings ABMA 3MM200WI 25 ° Open
NTN *511/560 Thrust Bearings 782934929991 EFB Set Screw 3.9375 in
NTN *511/530 Thrust Bearings Cast Iron - Nickel P MUC206-19 1.500 in Set Screw
NTN *511/500 Thrust Bearings 9/16 in Polished AISI/SAE Carbon Steel
NTN *51196 Thrust Bearings 7420 lbf 2-19/64 in Cast Iron 4.2500 in
NTN *51292 Thrust Bearings Non-Expansion Bearin 169.9 mm 076284 Uncoated
NTN *51192 Thrust Bearings Lubrication Fitting 2.2500 in Four-Bolt Base 1.9375 in
NTN *51288 Thrust Bearings 1.07 KGS 2mm214wicrdum-timken 70mm 11400