thrust ball 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.

Some important factors when selecting thrust bearings from us:Thrust bearings must be kept in matched sets.The bore (d dimensions) of one washer (smaller) in the set will conform to the specifications.The bore (d dimension) of the mating washer will be ~ .007” larger because it is a clearance hole for the shaft.

Bearing Number	Bore Dia	Outer DIa	Width	Size
INA W5/8 thrust ball bearings	6902ZZE	15x28x7	15	28
NACHI 51110 thrust ball bearings	68/670	670x820x69	670	820
INA D30 thrust ball bearings	68/850	850x1030x82	850,000	1030,000
KOYO 53308 thrust ball bearings	6832ZZ	160x200x20	160	200
RHP LT2.1/8 thrust ball bearings	6706-2RS	30x37x4	30	37
NSK 51207 thrust ball bearings	DLF 20 12	20x26x12	20	26
60 mm x 120 mm x 22 mm FAG BSB060120-T thrust ball bearings	6801LLU	12x21x5	12	21
FAG 51407 thrust ball bearings	68/630	630x780x69	630	780
80 mm x 170 mm x 39 mm SKF NJ 316 ECP thrust ball bearings	NU2238EM	190x340x92	190	340
ISB NB1.14.0179.200-1PPN thrust ball bearings	687-2RS C3	7x14x5	7	14
ISO 234468 thrust ball bearings	68/800	800x980x82	800	980
850 mm x 1120 mm x 118 mm SKF NF 19/850 ECMB thrust ball bearings	7224DT	120x215x40	120	215