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
NACHI 53418 thrust ball bearings	4.7 Hz	0.4 Hz	2,300 rpm	975 kN
NACHI 51120 thrust ball bearings	0.7 LB	Standard	Non-Expansion	Max Life Cage
NACHI 53202 thrust ball bearings	0.0	2.165 Inch \| 55 Mill	29 mm	55 mm
NACHI 54307 thrust ball bearings	Steel	Unirex N2	Steel	1.9 LB
NACHI 53226 thrust ball bearings	180 mm	1,700 rpm	905 kN	4 mm
NACHI 51110 thrust ball bearings	9.5 mm	Single Row Ball Bear	No	0.04 kN
NACHI 105TAD20 thrust ball bearings	Rubberized	Self Centering	Max Life Cage	Rogersville, TN
NACHI O-12 thrust ball bearings	0.63 Inch \| 16 Milli	0.2 kg	No	ABEC 1 \| ISO P0
NACHI 190TAD20 thrust ball bearings	NTN	C3	N/A	25.2 kN
NACHI 54204 thrust ball bearings	76.5 mm	CN	31 kN	Steel
NACHI 51420 thrust ball bearings	30 mm	EHE204-	38 mm	100 °C
INA 4438 thrust ball bearings	205 Series	Standard	Yes	Grip Tight Ball Bear