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
190 mm x 270 mm x 18 mm SKF 81238M thrust roller bearings	70 mm	2.9900 in	12.4400 in	Non-Expansion Bearing (Fixed)
850 mm x 1440 mm x 142 mm ISB 294/850 M thrust roller bearings	0.6250 in	1000 lb	1.3440 in	Grease
NKE 29434-M thrust roller bearings	1.5000 in	2150 lbf	5.6719 in	1080 lbf
KOYO K,81113TVP thrust roller bearings	140 mm	26000 kgf	350 mm	25100 kgf
Timken JXR637050 thrust roller bearings	75 mm	6750 kgf	130 mm	4900 kgf
SNR 22322EMW33 thrust roller bearings	32 mm	Slotted	14 mm	2491 lbs
INA K89415-M thrust roller bearings	12 mm	14 mm	10 mm	h9
NTN 2RT2034 thrust roller bearings	2.5000 in	3.2500 in	10.2500 in	Non-Expansion Bearing (Fixed)
NACHI 300XRN40 thrust roller bearings	0.7500 in	2150 lbf	3.5469 in	1080 lbf
KOYO K,81209TVP thrust roller bearings	1.4375 in	2150 lbf	3.9375 in	1080 lbf
35 mm x 52 mm x 3.5 mm SKF 81107 TN thrust roller bearings	3.4375 in	3.4200 in	14.5000 in	Non-Expansion Bearing (Fixed)
ISO 89417 thrust roller bearings	7.1250 in	0.13 in	1.5000 in	Class 2