Thrust Ball Bearings

The thrust ball bearings are classified into two kinds: unidirectional thrust bearing and bidirectional thrust bearing. The former can bear the axial force in one direction and the latter can bear he axial forces in two directions. Both unidirectional and bidirectional thrust ball bearings cannot bear any radial force.Ball bearings, or deep-groove bearings, extend the working life of equipment by enabling wheels, pulleys, and other rotating parts to reduce friction and move smoothly. Ball bearings have a series of round balls encased in a housing and support high axial or low-to-moderate radial loads.

Thrust ball bearings are classified into those with flat seats or aligning seats depending on the shape of the outer ring seat (housing washer). They can sustain axial loads but no radial loads. For Single-Direction Thrust Ball Bearings, pressed steel cages and machined brass cages are usually used The cages in Double- Direction Thrust Ball Bearings are the same as those in Single-Direction Thrust Ball Bearings of the same diameter series.

Bearing Number	Bore Dia	Outer DIa	Width	Size
Timken 100TVB433 thrust ball bearings	19 mm	SUC207-23	80 mm	16mm
NACHI 51213 thrust ball bearings	12.8 kN	US204G2T20	11 mm	0.46 kg
NACHI 51330 thrust ball bearings	86 mm	43 mm	74.5 mm	184 mm
NACHI 53222 thrust ball bearings	17 mm	34 mm	25 mm	200 °C
NACHI 52TAD20 thrust ball bearings	14.9 mm	238 mm	32.8 kN	US212G2T04
NACHI 54215U thrust ball bearings	12.8 kN	17 mm	32 mm	33.3 mm
17 mm x 47 mm x 15 mm NACHI 17TAB04DF-2LR thrust ball bearings	14mm	29.6 kN	37.5 mm	US208-24G2T04
NACHI 53205 thrust ball bearings	19.5 kN	11.2 kN	8 Nm	42.9 mm
NACHI 51132 thrust ball bearings	N/A	101 mm	187 kN	0.0
NACHI 54316 thrust ball bearings	Baldor-Dodge	782476587314	111 SERIES (108 - 11	12 LB
NACHI 53315U thrust ball bearings	102.5 mm	M8x25	457.5 mm	110 kg
40 mm x 72 mm x 15 mm NACHI 40TAB07-2LR thrust ball bearings	FLE210N-	27.5 mm	18mm	13 mm