thrust ball bearings

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Thrust bearings are designed for side or axial loads, and cannot handle much radial load at all. The rolling element in a thrust bearing can be a ball, needle or roller. Thrust bearings come in both metric and inch sizes. Dimensions to consider when searching are the bore, the outside diameter and the overall width. Operating specifications to consider when searching for thrust bearings are rated speed, static axial load, and dynamic axial load. RPM for a bearing running in oil is going to be higher than one running in grease. The static axial load is the maximum axial load a bearing can withstand while stationary without suffering permanent damage. The dynamic axial load is the maximum axial load a bearing can withstand while revolving without suffering permanent damage. The Boca Bearing Company has a wide assortment of miniature, precision thrust bearings. 

NTN 51240 thrust ball bearings

41.2 mm 61 mm
42.86 mm 100 °C

NTN 562032/GNP5 thrust ball bearings

13,5mm 7 mm
29.6 kN -20 °C

NTN 81115 thrust ball bearings

171 mm T211-
64 mm 106 mm

NTN 81210 thrust ball bearings

14mm 27 mm
49 mm 126 mm

NTN 51114 thrust ball bearings

200 °C 22 mm
15.2 kN EX207-20G2T20

SKF 51307 thrust ball bearings

Rubberized Yes
Single Lip Top Angle Take-Up

85 mm x 150 mm x 36 mm SKF NUB 217 ECJ thrust ball bearings

12mm 31 mm
UC206-18G2L4 38.1 mm

65 mm x 140 mm x 48 mm SKF NUP 2313 ECML thrust ball bearings

UK206G2H-16 100 °C
31 mm 38 mm

SKF BEAS 008032-2RS thrust ball bearings

12 mm 3.2 Nm
22 mm 6 mm

45 mm x 100 mm x 25 mm SKF NJ 309 ECML thrust ball bearings

M6x1 22 mm
PA204- UC201-08G2T20

100 mm x 180 mm x 34 mm SKF NUP 220 ECML thrust ball bearings

16.8 Nm 60 mm
-20 °C SCOU210-30