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
SIGMA ELI 20 0944 thrust ball bearings	62/28ZZNR	28x58x16	28,000	58,000
INA D34 thrust ball bearings	6819N	95x120x13	95	120
FBJ 51206 thrust ball bearings	676AZZ	6x10x3	6	10
420 mm x 620 mm x 150 mm SKF NU 3084 ECMA thrust ball bearings	HCB7203-E-2RSD-T-P4S	17x40x12	17	40
KBC 51103 thrust ball bearings	675	5x8x2	5	8
NACHI O-16 thrust ball bearings	NTH-3258	50.85x91.31x9.53	50,85	91,31
100 mm x 180 mm x 34 mm SKF NJ 220 ECJ thrust ball bearings	6326ZZS	130x280x58	130	280
SKF 51420M thrust ball bearings	6319NR	95x200x45	95	200
110 mm x 190 mm x 18 mm SKF 52226 thrust ball bearings	674A	4x7x2	4	7
NTN-SNR 51216 thrust ball bearings	673SSA	3x6x2.5	3	6
NACHI 54212 thrust ball bearings	6811N	55x72x9	55	72
INA D7 thrust ball bearings	6812-2RD	60x78x10	60	78