thrust roller bearings

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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
ISO 811/500 thrust roller bearings 12.5 mm 240 mm 0 m/s e7
ISO 81140 thrust roller bearings 36.5 mm 22.0 mm 25 mm 19.8 mm
FAG 29418-E1 thrust roller bearings 0.8 mm 24 mm 5600 r/min 20.9 kN
NTN K81217 thrust roller bearings 39100 N 6000 rpm 1.00 mm 27.00 mm
AST 81113 M thrust roller bearings S 13x2.3/16 55.563 mm 65 mm W 13
NTN E-CRT4112 thrust roller bearings 18.1 kg EPR 7 22313 EK 167.481 mm
INA RT731 thrust roller bearings 105 mm 1430 kN 50 mm 2860 kN
NTN MX-22320UAVS2 thrust roller bearings 8.6 kg 155 mm 2.9 23 mm
SNR 22314EAKW33 thrust roller bearings 16.7 mm 818.1 mm 20 ° 45000 kN
SKF K 81113 TN thrust roller bearings One Shield 16000 rpm 7.00 mm 24000 rpm
INA K89460-M thrust roller bearings 50.000 mm 110.0000 mm 44.40 mm 95000 N
ISO 29260 M thrust roller bearings 7.200 kN 15.188 kN 47 mm 14 mm
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