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
FAG 51272-MP thrust ball bearings	18.2 kN	29.6 kN	PLE208-	ES208-24G2
35 mm x 72 mm x 15 mm FAG BSB035072-2RS-T thrust ball bearings	SCO205-25	27 mm	14.3 mm	29.7 mm
ISB 351794 thrust ball bearings	50.8 mm	35.6 mm	29.1 mm	M6x1
ISB EB1.20.1094.200-1STPN thrust ball bearings	12.8 kN	22 mm	6.65 kN	3.7 Nm
ISB 350534 thrust ball bearings	1.45 kN	-10 °C	0.814	None
40 mm x 95 mm x 14 mm ISB 52310 thrust ball bearings	25 mm	UC212G2L3	70 mm	20mm
ISB 51336 M thrust ball bearings	32 mm	74 mm	FS320-	108 mm
ISB 51256 M thrust ball bearings	15.15 kg	122.85 kN	62.5 mm	210
ISB 234410 thrust ball bearings	19.5 kN	19 mm	12 mm	80 mm
45 mm x 105 mm x 15 mm ISB 52311 thrust ball bearings	202 mm	US212-36G2	31 mm	16.8 Nm
ISB EBL.30.1455.201-2STPN thrust ball bearings	-60 °C	7.92 Hz	NTN	218 kN
ISB ZBL.20.0644.200-1SPTN thrust ball bearings	Single Lip	208 Series	Powder Coat	Yes