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
55 mm x 100 mm x 10 mm NKE 54213-MP+U213 thrust ball bearings	4231/600G2	600x980x388	600	980
Timken 130TVB551 thrust ball bearings	6801Z	12x21x5	12,000	21,000
RHP XLT7.1/2 thrust ball bearings	6418	90x225x54	90	225
KOYO 54412 thrust ball bearings	6806NR	30x42x7	30	42
ISB 51276 M thrust ball bearings	NH424	120x310x72	120	310
Toyana 51307 thrust ball bearings	682 XZZ	2.5x6x2.6	2,5	6
NACHI 52406 thrust ball bearings	6801ZE	12x21x5	12	21
Toyana 51132M thrust ball bearings	6804ZZ	20x32x7	20	32
35 mm x 80 mm x 21 mm SKF BSA 307 CG-2RZ thrust ball bearings	1215KRR	74.6125x130x74.61	74,6125	130
KOYO 54205U thrust ball bearings	6812VV	60x78x10	60	78
Fersa F15058 thrust ball bearings	6416	80x200x48	80	200
KOYO 53236 thrust ball bearings	6414	70x180x42	70	180