thrust roller bearings

Roller thrust bearings carry pure thrust, or axial, loads with little or no radial forces. They use barrel-shaped rolling elements to carry single- or double-direction thrust loads. These rollers have a length perpendicular to the shaft and have different shapes that affect the bearing's efficiency. The two rings on roller thrust bearings, called washers, are also configured with different shapes and designs. They can be flat, grooved, tapered, concave, convex, or grooved. There are several different types of roller thrust bearings. Cylindrical roller thrust bearings contain slightly crowned rollers that work well in one-direction thrust applications. Needle roller thrust bearings contain long, thin cylindrical rollers in a spoke-like configuration. Tapered roller thrust bearings contain conical rollers for single- or double-direction thrust loads. A tapered raceway matches each side of the rollers for smooth rolling motion. Spherical roller thrust bearings contain contoured rollers arranged in a steep, angular position. Spherical roller thrust bearings are self-aligning and capable of accommodating shaft misalignment

Bearing Number	Bore Dia	Outer DIa	Width	Size
Fersa T182 thrust roller bearings	86 mm	80 mm	71.5 kN	48 mm
SIGMA 81113 thrust roller bearings	76 mm	17 mm	32.4 mm	6.65 kN
SIGMA 81122 thrust roller bearings	33.3 mm	0.61 kg	M6x1	86 mm
SIGMA RT-746 thrust roller bearings	ABEC 1 \| ISO P0	31171504	1.01	33.5 kN
220 mm x 300 mm x 18,5 mm NBS 81244-M thrust roller bearings	100 °C	-20 °C	14.3 mm	19 mm
140 mm x 240 mm x 20,5 mm NBS 89328-M thrust roller bearings	39.7 mm	17mm	20.8 kN	56.3 mm
75 mm x 135 mm x 12,5 mm NBS 89315TN thrust roller bearings	Non-Expansion	135 LB	3.4375 in	Steel
300 mm x 420 mm x 28,5 mm NBS 81260-M thrust roller bearings	Non-Rubberized	2 Bolt Pillow Block	Grip Tight	Baldor-Dodge
45 mm x 73 mm x 5,5 mm NBS 81209TN thrust roller bearings	32 mm	M6x1	6.65 kN	5.5 Nm
NBS K89414TN thrust roller bearings	4,400 rpm	16.78 Hz	54 mm	285 mm
110 mm x 160 mm x 11,5 mm NBS 81222TN thrust roller bearings	121 mm	70 mm	UC213-40G2T20	39.7 mm
160 mm x 320 mm x 31,5 mm NBS 89432-M thrust roller bearings	8.12 Hz	107 kN	9.79 Hz	1 mm