thrust roller bearings

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.These bearings consist of a stamped or machined cage and rollers. The cage retaining the rollers is paired with thrust washers that act as raceways. Thrust bearings can be used without thrust washers when the faces of adjacent machine components can serve as raceways, allowing the machine to be even more compact.

Many motors and machines use combination bearings which resolve both axial and radial forces with one bearing. These can be tapered roller bearings such as those used on automotive wheels, cup type ball bearings working in unison such as those on small ball bearing wheels on wagons and carts.

Bearing Number	Bore Dia	Outer DIa	Width	Size
Timken P-1739-C thrust roller bearings	2.9375 in	3.3800 in	10.8300 in	Non-Expansion Bearing (Fixed)
ISO 81248 thrust roller bearings	2-7/16 in	Cast Iron	24 in	Set Screw
600 mm x 870 mm x 120 mm IKO CRBC 30025 thrust roller bearings	3 in	Round	6.0000 in	Non-Expansion Bearing (Fixed)
SNR 23172VMW33 thrust roller bearings	17 mm	94 mm	51 mm	89 mm
AST 81115 M thrust roller bearings	50 mm	24.5 (250) Static 49 (500)	55 mm	0.4 m/s
15 mm x 28 mm x 2,75 mm SKF 81102TN thrust roller bearings	1.1875 in	6020 lbf	3.8125 in	3370 lbf
NACHI 310XRN42 thrust roller bearings	0.9375 in	6020 lbf	2.8346 in	3370 lbf
INA 29330-E1 thrust roller bearings	1.3750 in	2150 lbf	3.9375 in	1080 lbf
30 mm x 55 mm x 10 mm IKO CRBH 3010 A UU thrust roller bearings	1.3125 in	2150 lbf	5.1250 in	1080 lbf
NKE K 81216-TVPB thrust roller bearings	85 mm	8500 kgf	175 mm	6300 kgf
FAG 29356-E1 thrust roller bearings	60 mm	2.9100 in	10.8300 in	Non-Expansion Bearing (Fixed)
NBS K81226TN thrust roller bearings	4.0000 in	Non-Expansion Bearing (Fixed)	6.6300 in	Labyrnith non-contacting, non-purging seal with DuPont™ Teflon®